Patent
US 11,059,741TRANSPARENT SUBSTRATES COMPRISING THREE-DIMENSIONAL POROUS CONDUCTIVE GRAPHENE FILMS AND METHODS FOR MAKING THE SAME
Connie Li
CORNING INCORPORATED·28 September 2017·US
Copyright © 2026 Matter42. All rights reserved.
Patent
Atlas literature
Patent
US 11,059,741Patent drawings and their descriptions. Click a drawing to enlarge it.
FIGS. 1A-1 D show a scanning electron micrograph of copper films composed of copper particles coated onto a high purity fused silica substrate by vapor …
FIGS. 2A-2C are Raman spectra from graphene coated on Cu/SiO 2 substrates by chemical vapour deposition (C VD) at growing temperatures (temperature of the …
FIG. 3 depicts a Raman spectrum from graphene C VD coated on a Cu/SiO 2 substrate at growing temperature of 9 00°C, and subsequently heated in vacuum to 1100 …
FIG. 4 depicts a Raman spectrum of graphene grown at 1000 0C with C 2 H 2 and H 2 mixed gas present to improve the graphene coating quality. [0020]
FIGS. 5A-5D present SEM images of a three dimensional graphene structure formed by C VD at 1000 0C for 30 minutes with 0.2 Torr 1:1 ratio of C 2 H 2/H 2 on a …
FIG. 6 B) SEM images at 100,000 x of a porous graphene film coated on Cu/SiO 2 at 900 0C with 0.1 Torr C 2 H 2 for 30 minutes and then heated to 1100 0C in …
FIG. 7 depicts the sheet resistivity as a function of transmittance at 550 nm for embodied porous graphene films. [0023]
FIGS. 8A-8D present SEM images of deposited copper nanoparticles in porous fused Si O 2 at 5, 000 x (
FIG. 9 depicts SEM images of hollow graphene structures made by C VD at 900 0 C at 50, 000 x (
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
An article comprising: a substrate comprising a glass, a glass ceramic, a ceramic, an inorganic crystalline or polycrystalline material; and a coating layer having a thickness from about 500 nm to about 800 m adhered to the substrate, the coating layer comprising a porous, three-dimensional construction having an average surface area from about 200 m 2/g to about 2200 m 2/g and characterized by at least one three- dimensional graphene structure having a hollow core, wherein the at least one three-dimensional graphene structure is spherical and has an average diameter from about 20 nm to about 500 nm. Previously presented
The article of claim 1, wherein the hollow core of the at least one three- dimensional graphene structure is substantially free of a metal or metal oxide. Original
The article of claim 1, wherein the substrate has a surface roughness (Ra) of 2 nm or less. Previously presented
The article of claim 1, wherein the average diameter as measured by scanning electron microscope of the at least one three-dimensional graphene structure is from about 50 nm to about 500 nm. Previously presented
The article of claim 1, wherein the average surface area of the porous, three-dimensional construction is from about 500 to 1500 m 2/g. Previously presented
The article of claim 1, wherein the porous, three-dimensional construction has a porosity of from about 90% to about 99.6% as measured by scanning electron microscope. Previously presented
The article of claim 1, wherein the adhesion of the coating layer to the substrate exhibits an effective adhesion energy at the interface of the coating layer and the substrate of from about 0.1 J/m 2 to about 4 J/m 2. Currently amended
The article of claim 1, wherein the substrate comprises a transparent material and the optical transmission of the article, as measured by ultraviolet-visible spectroscopy, is greater than 60% at 550 nm. Previously presented
The article of claim 1, wherein the substrate comprises fused silica. Previously presented
3-4. Canceled
Canceled
6-7. Canceled
Canceled
Canceled
14-51. Canceled
Canceled
An article comprising: a substrate; and a coating layer coupled to the substrate, wherein the coating layer has a thickness of 500 nm to 800 m; wherein the coating layer comprises a porous, three-dimensional structure having an average surface area in a range of at least 200 m 2/g to no more than 2200 m 2/g; wherein the porous, three-dimensional structure comprises three-dimensional graphene structures having hollow cores; wherein the three-dimensional graphene structures have an average longest interior dimension, measured wall-to-opposite wall across the hollow core, in a range of at least 5 nm to no more than 1000 nm; and wherein coupling of the coating layer to the substrate exhibits an effective adhesion energy between the coating layer and the substrate in a range of at least 0.1 J/m 2 to no more than 4 J/m 2. Currently amended
The article of claim 52, wherein the porous, three-dimensional structure has porosity in a range of at least 90% to no more than 99.6% by volume. Previously presented
The article of claim 52, wherein the substrate comprises fused silica. Previously presented
The article of claim 52, wherein the substrate comprises a transparent material and optical transmission of the article is greater than 60% at 550 nm. Previously presented
The article of claim 52, wherein the three-dimensional graphene structures have irregular and convoluted shapes that are approximately spherical. Previously presented
The article of claim 52, wherein the porous, three-dimensional structure has absorbance from 2.3% to 40% at 550 nm. Previously presented
An article comprising: a substrate comprising a glass and a thickness of 0.1 mm to 2.5 mm; and a coating on the substrate, the coating comprising spherical hollow graphene structures and a thickness of 20 nm to 800 nm; wherein, the article has a transmittance of 40% to 80% at 550 nm, and the coating has a sheet resistance of 1.5 kQ/sq to 10 kQ/sq; and wherein, adhesion of the coating to the substrate exhibits an effective adhesion energy at an interface of the coating and the substrate of from about 0.1 J/m 2 to about 4 J/m 2. Currently amended
The article of claim 60, wherein the substrate is fused silica. Previously presented
The article of claim 60, wherein the substrate further comprises copper, the amount of which decreases as a function of distance into the substrate from the interface. Previously presented
Layer stacks claimed or described, ordered top of device to substrate.
coated article (claim 1)
coated article (claim 52)
coated article with glass substrate and spherical hollow graphene coating (claim 60)
Materials described outside the worked examples.
substrate (glass, glass ceramic, ceramic, inorganic crystalline or polycrystalline material)
three-dimensional graphene structure (porous, hollow-core, spherical)
Measurements and analyses referenced in the patent, with their drawing references.
FIGS. 1A-1 D show a scanning electron micrograph of copper films composed of copper particles coated onto a high purity fused silica substrate by vapor …
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
optical transmission at 550 nm (claim 13) | ≥ 60 | three-dimensional graphene structure (porous, hollow-core, spherical) |
optical transmission at 550 nm (claim 55) |
Related documents with shared materials, methods, properties, or citations.
Patent
Atlas literature
Patent
US 11,059,741Patent drawings and their descriptions. Click a drawing to enlarge it.
FIGS. 1A-1 D show a scanning electron micrograph of copper films composed of copper particles coated onto a high purity fused silica substrate by vapor …
FIGS. 2A-2C are Raman spectra from graphene coated on Cu/SiO 2 substrates by chemical vapour deposition (C VD) at growing temperatures (temperature of the …
FIG. 3 depicts a Raman spectrum from graphene C VD coated on a Cu/SiO 2 substrate at growing temperature of 9 00°C, and subsequently heated in vacuum to 1100 …
FIG. 4 depicts a Raman spectrum of graphene grown at 1000 0C with C 2 H 2 and H 2 mixed gas present to improve the graphene coating quality. [0020]
FIGS. 5A-5D present SEM images of a three dimensional graphene structure formed by C VD at 1000 0C for 30 minutes with 0.2 Torr 1:1 ratio of C 2 H 2/H 2 on a …
FIG. 6 B) SEM images at 100,000 x of a porous graphene film coated on Cu/SiO 2 at 900 0C with 0.1 Torr C 2 H 2 for 30 minutes and then heated to 1100 0C in …
FIG. 7 depicts the sheet resistivity as a function of transmittance at 550 nm for embodied porous graphene films. [0023]
FIGS. 8A-8D present SEM images of deposited copper nanoparticles in porous fused Si O 2 at 5, 000 x (
FIG. 9 depicts SEM images of hollow graphene structures made by C VD at 900 0 C at 50, 000 x (
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
An article comprising: a substrate comprising a glass, a glass ceramic, a ceramic, an inorganic crystalline or polycrystalline material; and a coating layer having a thickness from about 500 nm to about 800 m adhered to the substrate, the coating layer comprising a porous, three-dimensional construction having an average surface area from about 200 m 2/g to about 2200 m 2/g and characterized by at least one three- dimensional graphene structure having a hollow core, wherein the at least one three-dimensional graphene structure is spherical and has an average diameter from about 20 nm to about 500 nm. Previously presented
The article of claim 1, wherein the hollow core of the at least one three- dimensional graphene structure is substantially free of a metal or metal oxide. Original
The article of claim 1, wherein the substrate has a surface roughness (Ra) of 2 nm or less. Previously presented
The article of claim 1, wherein the average diameter as measured by scanning electron microscope of the at least one three-dimensional graphene structure is from about 50 nm to about 500 nm. Previously presented
The article of claim 1, wherein the average surface area of the porous, three-dimensional construction is from about 500 to 1500 m 2/g. Previously presented
The article of claim 1, wherein the porous, three-dimensional construction has a porosity of from about 90% to about 99.6% as measured by scanning electron microscope. Previously presented
The article of claim 1, wherein the adhesion of the coating layer to the substrate exhibits an effective adhesion energy at the interface of the coating layer and the substrate of from about 0.1 J/m 2 to about 4 J/m 2. Currently amended
The article of claim 1, wherein the substrate comprises a transparent material and the optical transmission of the article, as measured by ultraviolet-visible spectroscopy, is greater than 60% at 550 nm. Previously presented
The article of claim 1, wherein the substrate comprises fused silica. Previously presented
3-4. Canceled
Canceled
6-7. Canceled
Canceled
Canceled
14-51. Canceled
Canceled
An article comprising: a substrate; and a coating layer coupled to the substrate, wherein the coating layer has a thickness of 500 nm to 800 m; wherein the coating layer comprises a porous, three-dimensional structure having an average surface area in a range of at least 200 m 2/g to no more than 2200 m 2/g; wherein the porous, three-dimensional structure comprises three-dimensional graphene structures having hollow cores; wherein the three-dimensional graphene structures have an average longest interior dimension, measured wall-to-opposite wall across the hollow core, in a range of at least 5 nm to no more than 1000 nm; and wherein coupling of the coating layer to the substrate exhibits an effective adhesion energy between the coating layer and the substrate in a range of at least 0.1 J/m 2 to no more than 4 J/m 2. Currently amended
The article of claim 52, wherein the porous, three-dimensional structure has porosity in a range of at least 90% to no more than 99.6% by volume. Previously presented
The article of claim 52, wherein the substrate comprises fused silica. Previously presented
The article of claim 52, wherein the substrate comprises a transparent material and optical transmission of the article is greater than 60% at 550 nm. Previously presented
The article of claim 52, wherein the three-dimensional graphene structures have irregular and convoluted shapes that are approximately spherical. Previously presented
The article of claim 52, wherein the porous, three-dimensional structure has absorbance from 2.3% to 40% at 550 nm. Previously presented
An article comprising: a substrate comprising a glass and a thickness of 0.1 mm to 2.5 mm; and a coating on the substrate, the coating comprising spherical hollow graphene structures and a thickness of 20 nm to 800 nm; wherein, the article has a transmittance of 40% to 80% at 550 nm, and the coating has a sheet resistance of 1.5 kQ/sq to 10 kQ/sq; and wherein, adhesion of the coating to the substrate exhibits an effective adhesion energy at an interface of the coating and the substrate of from about 0.1 J/m 2 to about 4 J/m 2. Currently amended
The article of claim 60, wherein the substrate is fused silica. Previously presented
The article of claim 60, wherein the substrate further comprises copper, the amount of which decreases as a function of distance into the substrate from the interface. Previously presented
Layer stacks claimed or described, ordered top of device to substrate.
coated article (claim 1)
coated article (claim 52)
coated article with glass substrate and spherical hollow graphene coating (claim 60)
Materials described outside the worked examples.
substrate (glass, glass ceramic, ceramic, inorganic crystalline or polycrystalline material)
three-dimensional graphene structure (porous, hollow-core, spherical)
Measurements and analyses referenced in the patent, with their drawing references.
FIGS. 1A-1 D show a scanning electron micrograph of copper films composed of copper particles coated onto a high purity fused silica substrate by vapor …
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
optical transmission at 550 nm (claim 13) | ≥ 60 | three-dimensional graphene structure (porous, hollow-core, spherical) |
optical transmission at 550 nm (claim 55) |
Related documents with shared materials, methods, properties, or citations.
Patent
Atlas literature
Patent
US 11,059,741Patent drawings and their descriptions. Click a drawing to enlarge it.
FIGS. 1A-1 D show a scanning electron micrograph of copper films composed of copper particles coated onto a high purity fused silica substrate by vapor …
FIGS. 2A-2C are Raman spectra from graphene coated on Cu/SiO 2 substrates by chemical vapour deposition (C VD) at growing temperatures (temperature of the …
FIG. 3 depicts a Raman spectrum from graphene C VD coated on a Cu/SiO 2 substrate at growing temperature of 9 00°C, and subsequently heated in vacuum to 1100 …
FIG. 4 depicts a Raman spectrum of graphene grown at 1000 0C with C 2 H 2 and H 2 mixed gas present to improve the graphene coating quality. [0020]
FIGS. 5A-5D present SEM images of a three dimensional graphene structure formed by C VD at 1000 0C for 30 minutes with 0.2 Torr 1:1 ratio of C 2 H 2/H 2 on a …
FIG. 6 B) SEM images at 100,000 x of a porous graphene film coated on Cu/SiO 2 at 900 0C with 0.1 Torr C 2 H 2 for 30 minutes and then heated to 1100 0C in …
FIG. 7 depicts the sheet resistivity as a function of transmittance at 550 nm for embodied porous graphene films. [0023]
FIGS. 8A-8D present SEM images of deposited copper nanoparticles in porous fused Si O 2 at 5, 000 x (
FIG. 9 depicts SEM images of hollow graphene structures made by C VD at 900 0 C at 50, 000 x (
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
An article comprising: a substrate comprising a glass, a glass ceramic, a ceramic, an inorganic crystalline or polycrystalline material; and a coating layer having a thickness from about 500 nm to about 800 m adhered to the substrate, the coating layer comprising a porous, three-dimensional construction having an average surface area from about 200 m 2/g to about 2200 m 2/g and characterized by at least one three- dimensional graphene structure having a hollow core, wherein the at least one three-dimensional graphene structure is spherical and has an average diameter from about 20 nm to about 500 nm. Previously presented
The article of claim 1, wherein the hollow core of the at least one three- dimensional graphene structure is substantially free of a metal or metal oxide. Original
The article of claim 1, wherein the substrate has a surface roughness (Ra) of 2 nm or less. Previously presented
The article of claim 1, wherein the average diameter as measured by scanning electron microscope of the at least one three-dimensional graphene structure is from about 50 nm to about 500 nm. Previously presented
The article of claim 1, wherein the average surface area of the porous, three-dimensional construction is from about 500 to 1500 m 2/g. Previously presented
The article of claim 1, wherein the porous, three-dimensional construction has a porosity of from about 90% to about 99.6% as measured by scanning electron microscope. Previously presented
The article of claim 1, wherein the adhesion of the coating layer to the substrate exhibits an effective adhesion energy at the interface of the coating layer and the substrate of from about 0.1 J/m 2 to about 4 J/m 2. Currently amended
The article of claim 1, wherein the substrate comprises a transparent material and the optical transmission of the article, as measured by ultraviolet-visible spectroscopy, is greater than 60% at 550 nm. Previously presented
The article of claim 1, wherein the substrate comprises fused silica. Previously presented
3-4. Canceled
Canceled
6-7. Canceled
Canceled
Canceled
14-51. Canceled
Canceled
An article comprising: a substrate; and a coating layer coupled to the substrate, wherein the coating layer has a thickness of 500 nm to 800 m; wherein the coating layer comprises a porous, three-dimensional structure having an average surface area in a range of at least 200 m 2/g to no more than 2200 m 2/g; wherein the porous, three-dimensional structure comprises three-dimensional graphene structures having hollow cores; wherein the three-dimensional graphene structures have an average longest interior dimension, measured wall-to-opposite wall across the hollow core, in a range of at least 5 nm to no more than 1000 nm; and wherein coupling of the coating layer to the substrate exhibits an effective adhesion energy between the coating layer and the substrate in a range of at least 0.1 J/m 2 to no more than 4 J/m 2. Currently amended
The article of claim 52, wherein the porous, three-dimensional structure has porosity in a range of at least 90% to no more than 99.6% by volume. Previously presented
The article of claim 52, wherein the substrate comprises fused silica. Previously presented
The article of claim 52, wherein the substrate comprises a transparent material and optical transmission of the article is greater than 60% at 550 nm. Previously presented
The article of claim 52, wherein the three-dimensional graphene structures have irregular and convoluted shapes that are approximately spherical. Previously presented
The article of claim 52, wherein the porous, three-dimensional structure has absorbance from 2.3% to 40% at 550 nm. Previously presented
An article comprising: a substrate comprising a glass and a thickness of 0.1 mm to 2.5 mm; and a coating on the substrate, the coating comprising spherical hollow graphene structures and a thickness of 20 nm to 800 nm; wherein, the article has a transmittance of 40% to 80% at 550 nm, and the coating has a sheet resistance of 1.5 kQ/sq to 10 kQ/sq; and wherein, adhesion of the coating to the substrate exhibits an effective adhesion energy at an interface of the coating and the substrate of from about 0.1 J/m 2 to about 4 J/m 2. Currently amended
The article of claim 60, wherein the substrate is fused silica. Previously presented
The article of claim 60, wherein the substrate further comprises copper, the amount of which decreases as a function of distance into the substrate from the interface. Previously presented
Layer stacks claimed or described, ordered top of device to substrate.
coated article (claim 1)
coated article (claim 52)
coated article with glass substrate and spherical hollow graphene coating (claim 60)
Materials described outside the worked examples.
substrate (glass, glass ceramic, ceramic, inorganic crystalline or polycrystalline material)
three-dimensional graphene structure (porous, hollow-core, spherical)
Measurements and analyses referenced in the patent, with their drawing references.
FIGS. 1A-1 D show a scanning electron micrograph of copper films composed of copper particles coated onto a high purity fused silica substrate by vapor …
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
optical transmission at 550 nm (claim 13) | ≥ 60 | three-dimensional graphene structure (porous, hollow-core, spherical) |
optical transmission at 550 nm (claim 55) |
Related documents with shared materials, methods, properties, or citations.
Patent
Atlas literature
Patent
US 11,059,741Patent drawings and their descriptions. Click a drawing to enlarge it.
FIGS. 1A-1 D show a scanning electron micrograph of copper films composed of copper particles coated onto a high purity fused silica substrate by vapor …
FIGS. 2A-2C are Raman spectra from graphene coated on Cu/SiO 2 substrates by chemical vapour deposition (C VD) at growing temperatures (temperature of the …
FIG. 3 depicts a Raman spectrum from graphene C VD coated on a Cu/SiO 2 substrate at growing temperature of 9 00°C, and subsequently heated in vacuum to 1100 …
FIG. 4 depicts a Raman spectrum of graphene grown at 1000 0C with C 2 H 2 and H 2 mixed gas present to improve the graphene coating quality. [0020]
FIGS. 5A-5D present SEM images of a three dimensional graphene structure formed by C VD at 1000 0C for 30 minutes with 0.2 Torr 1:1 ratio of C 2 H 2/H 2 on a …
FIG. 6 B) SEM images at 100,000 x of a porous graphene film coated on Cu/SiO 2 at 900 0C with 0.1 Torr C 2 H 2 for 30 minutes and then heated to 1100 0C in …
FIG. 7 depicts the sheet resistivity as a function of transmittance at 550 nm for embodied porous graphene films. [0023]
FIGS. 8A-8D present SEM images of deposited copper nanoparticles in porous fused Si O 2 at 5, 000 x (
FIG. 9 depicts SEM images of hollow graphene structures made by C VD at 900 0 C at 50, 000 x (
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
An article comprising: a substrate comprising a glass, a glass ceramic, a ceramic, an inorganic crystalline or polycrystalline material; and a coating layer having a thickness from about 500 nm to about 800 m adhered to the substrate, the coating layer comprising a porous, three-dimensional construction having an average surface area from about 200 m 2/g to about 2200 m 2/g and characterized by at least one three- dimensional graphene structure having a hollow core, wherein the at least one three-dimensional graphene structure is spherical and has an average diameter from about 20 nm to about 500 nm. Previously presented
The article of claim 1, wherein the hollow core of the at least one three- dimensional graphene structure is substantially free of a metal or metal oxide. Original
The article of claim 1, wherein the substrate has a surface roughness (Ra) of 2 nm or less. Previously presented
The article of claim 1, wherein the average diameter as measured by scanning electron microscope of the at least one three-dimensional graphene structure is from about 50 nm to about 500 nm. Previously presented
The article of claim 1, wherein the average surface area of the porous, three-dimensional construction is from about 500 to 1500 m 2/g. Previously presented
The article of claim 1, wherein the porous, three-dimensional construction has a porosity of from about 90% to about 99.6% as measured by scanning electron microscope. Previously presented
The article of claim 1, wherein the adhesion of the coating layer to the substrate exhibits an effective adhesion energy at the interface of the coating layer and the substrate of from about 0.1 J/m 2 to about 4 J/m 2. Currently amended
The article of claim 1, wherein the substrate comprises a transparent material and the optical transmission of the article, as measured by ultraviolet-visible spectroscopy, is greater than 60% at 550 nm. Previously presented
The article of claim 1, wherein the substrate comprises fused silica. Previously presented
3-4. Canceled
Canceled
6-7. Canceled
Canceled
Canceled
14-51. Canceled
Canceled
An article comprising: a substrate; and a coating layer coupled to the substrate, wherein the coating layer has a thickness of 500 nm to 800 m; wherein the coating layer comprises a porous, three-dimensional structure having an average surface area in a range of at least 200 m 2/g to no more than 2200 m 2/g; wherein the porous, three-dimensional structure comprises three-dimensional graphene structures having hollow cores; wherein the three-dimensional graphene structures have an average longest interior dimension, measured wall-to-opposite wall across the hollow core, in a range of at least 5 nm to no more than 1000 nm; and wherein coupling of the coating layer to the substrate exhibits an effective adhesion energy between the coating layer and the substrate in a range of at least 0.1 J/m 2 to no more than 4 J/m 2. Currently amended
The article of claim 52, wherein the porous, three-dimensional structure has porosity in a range of at least 90% to no more than 99.6% by volume. Previously presented
The article of claim 52, wherein the substrate comprises fused silica. Previously presented
The article of claim 52, wherein the substrate comprises a transparent material and optical transmission of the article is greater than 60% at 550 nm. Previously presented
The article of claim 52, wherein the three-dimensional graphene structures have irregular and convoluted shapes that are approximately spherical. Previously presented
The article of claim 52, wherein the porous, three-dimensional structure has absorbance from 2.3% to 40% at 550 nm. Previously presented
An article comprising: a substrate comprising a glass and a thickness of 0.1 mm to 2.5 mm; and a coating on the substrate, the coating comprising spherical hollow graphene structures and a thickness of 20 nm to 800 nm; wherein, the article has a transmittance of 40% to 80% at 550 nm, and the coating has a sheet resistance of 1.5 kQ/sq to 10 kQ/sq; and wherein, adhesion of the coating to the substrate exhibits an effective adhesion energy at an interface of the coating and the substrate of from about 0.1 J/m 2 to about 4 J/m 2. Currently amended
The article of claim 60, wherein the substrate is fused silica. Previously presented
The article of claim 60, wherein the substrate further comprises copper, the amount of which decreases as a function of distance into the substrate from the interface. Previously presented
Layer stacks claimed or described, ordered top of device to substrate.
coated article (claim 1)
coated article (claim 52)
coated article with glass substrate and spherical hollow graphene coating (claim 60)
Materials described outside the worked examples.
substrate (glass, glass ceramic, ceramic, inorganic crystalline or polycrystalline material)
three-dimensional graphene structure (porous, hollow-core, spherical)
Measurements and analyses referenced in the patent, with their drawing references.
FIGS. 1A-1 D show a scanning electron micrograph of copper films composed of copper particles coated onto a high purity fused silica substrate by vapor …
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
optical transmission at 550 nm (claim 13) | ≥ 60 | three-dimensional graphene structure (porous, hollow-core, spherical) |
optical transmission at 550 nm (claim 55) |
Related documents with shared materials, methods, properties, or citations.
porous three-dimensional construction coating layer
fused silica
SiO₂
glass
copper
Cu
FIGS. 2A-2C are Raman spectra from graphene coated on Cu/SiO 2 substrates by chemical vapour deposition (C VD) at growing temperatures (temperature of the …
FIG. 3 depicts a Raman spectrum from graphene C VD coated on a Cu/SiO 2 substrate at growing temperature of 9 00°C, and subsequently heated in vacuum to 1100 …
FIG. 4 depicts a Raman spectrum of graphene grown at 1000 0C with C 2 H 2 and H 2 mixed gas present to improve the graphene coating quality. [0020]
FIGS. 5A-5D present SEM images of a three dimensional graphene structure formed by C VD at 1000 0C for 30 minutes with 0.2 Torr 1:1 ratio of C 2 H 2/H 2 on a …
FIG. 6 B) SEM images at 100,000 x of a porous graphene film coated on Cu/SiO 2 at 900 0C with 0.1 Torr C 2 H 2 for 30 minutes and then heated to 1100 0C in …
FIGS. 8A-8D present SEM images of deposited copper nanoparticles in porous fused Si O 2 at 5, 000 x (
FIG. 9 depicts SEM images of hollow graphene structures made by C VD at 900 0 C at 50, 000 x (
three-dimensional graphene structure (porous, hollow-core, spherical) |
article transmittance at 550 nm (claim 60) | 40–80 | three-dimensional graphene structure (porous, hollow-core, spherical) |
coating absorbance at 550 nm (claim 58) | 2.3–40 | three-dimensional graphene structure (porous, hollow-core, spherical) |
coating sheet resistance (claim 60) | 1500–10000 | three-dimensional graphene structure (porous, hollow-core, spherical) |
Thickness | 100–400 nm | — |
Pressure | 0.1–0.5 Torr | — |
Thickness | 5–1000 nm | — |
Thickness | 10–500 nm | — |
Thickness | 20–500 nm | — |
Thickness | 50–500 nm | — |
Thickness | 20–400 nm | — |
Thickness | 50–400 nm | — |
Thickness | 50–250 nm | — |
Thickness | 20–250 nm | — |
Thickness | 100–500 nm | — |
Thickness | 0.1–2.5 mm | — |
Thickness | 0.3–2 mm | — |
Thickness | 0.7–1.5 mm | — |
Thickness | 1–1.2 mm | — |
Flow Rate | 2–18 sccm | — |
Flow Rate | 3–15 sccm | — |
Flow Rate | 4–12 sccm | — |
Flow Rate | 5–10 sccm | — |
Flow Rate | 6–8 sccm | — |
Flow Rate | 1–35 sccm | — |
Flow Rate | 5–30 sccm | — |
Flow Rate | 10–25 sccm | — |
Flow Rate | 15–20 sccm | — |
Duration | 1–10 minutes | — |
Duration | 2–8 minutes | — |
Duration | 3–6 minutes | — |
Duration | 4–5 minutes | — |
Temperature | 0–125 °C | — |
Temperature | 75–95 °C | — |
— | 400–2500 W | — |
Pressure | 4–100 Torr | — |
Flow Rate | 0–40 sccm | — |
Thickness | 400–700 nm | — |
Temperature | 500–1000 °C | — |
Temperature | ≤ 1 K | — |
Temperature | ≤ 90 K | — |
Temperature | ≤ 80 K | — |
Temperature | ≤ 70 K | — |
Temperature | ≤ 60 K | — |
Temperature | ≤ 50 K | — |
Temperature | ≤ 40 K | — |
Temperature | ≤ 30 K | — |
Temperature | ≤ 20 K | — |
Temperature | ≤ 10 K | — |
Thickness | ≤ 2 nm | — |
Thickness | 20–800 nm | — |
Thickness | ≤ 1 nm | — |
Thickness | ≥ 5 nm | — |
Thickness | ≥ 1 nm | — |
Thickness | 30–500 nm | — |
Thickness | 5–500 nm | — |
porous three-dimensional construction coating layer
fused silica
SiO₂
glass
copper
Cu
FIGS. 2A-2C are Raman spectra from graphene coated on Cu/SiO 2 substrates by chemical vapour deposition (C VD) at growing temperatures (temperature of the …
FIG. 3 depicts a Raman spectrum from graphene C VD coated on a Cu/SiO 2 substrate at growing temperature of 9 00°C, and subsequently heated in vacuum to 1100 …
FIG. 4 depicts a Raman spectrum of graphene grown at 1000 0C with C 2 H 2 and H 2 mixed gas present to improve the graphene coating quality. [0020]
FIGS. 5A-5D present SEM images of a three dimensional graphene structure formed by C VD at 1000 0C for 30 minutes with 0.2 Torr 1:1 ratio of C 2 H 2/H 2 on a …
FIG. 6 B) SEM images at 100,000 x of a porous graphene film coated on Cu/SiO 2 at 900 0C with 0.1 Torr C 2 H 2 for 30 minutes and then heated to 1100 0C in …
FIGS. 8A-8D present SEM images of deposited copper nanoparticles in porous fused Si O 2 at 5, 000 x (
FIG. 9 depicts SEM images of hollow graphene structures made by C VD at 900 0 C at 50, 000 x (
three-dimensional graphene structure (porous, hollow-core, spherical) |
article transmittance at 550 nm (claim 60) | 40–80 | three-dimensional graphene structure (porous, hollow-core, spherical) |
coating absorbance at 550 nm (claim 58) | 2.3–40 | three-dimensional graphene structure (porous, hollow-core, spherical) |
coating sheet resistance (claim 60) | 1500–10000 | three-dimensional graphene structure (porous, hollow-core, spherical) |
Thickness | 100–400 nm | — |
Pressure | 0.1–0.5 Torr | — |
Thickness | 5–1000 nm | — |
Thickness | 10–500 nm | — |
Thickness | 20–500 nm | — |
Thickness | 50–500 nm | — |
Thickness | 20–400 nm | — |
Thickness | 50–400 nm | — |
Thickness | 50–250 nm | — |
Thickness | 20–250 nm | — |
Thickness | 100–500 nm | — |
Thickness | 0.1–2.5 mm | — |
Thickness | 0.3–2 mm | — |
Thickness | 0.7–1.5 mm | — |
Thickness | 1–1.2 mm | — |
Flow Rate | 2–18 sccm | — |
Flow Rate | 3–15 sccm | — |
Flow Rate | 4–12 sccm | — |
Flow Rate | 5–10 sccm | — |
Flow Rate | 6–8 sccm | — |
Flow Rate | 1–35 sccm | — |
Flow Rate | 5–30 sccm | — |
Flow Rate | 10–25 sccm | — |
Flow Rate | 15–20 sccm | — |
Duration | 1–10 minutes | — |
Duration | 2–8 minutes | — |
Duration | 3–6 minutes | — |
Duration | 4–5 minutes | — |
Temperature | 0–125 °C | — |
Temperature | 75–95 °C | — |
— | 400–2500 W | — |
Pressure | 4–100 Torr | — |
Flow Rate | 0–40 sccm | — |
Thickness | 400–700 nm | — |
Temperature | 500–1000 °C | — |
Temperature | ≤ 1 K | — |
Temperature | ≤ 90 K | — |
Temperature | ≤ 80 K | — |
Temperature | ≤ 70 K | — |
Temperature | ≤ 60 K | — |
Temperature | ≤ 50 K | — |
Temperature | ≤ 40 K | — |
Temperature | ≤ 30 K | — |
Temperature | ≤ 20 K | — |
Temperature | ≤ 10 K | — |
Thickness | ≤ 2 nm | — |
Thickness | 20–800 nm | — |
Thickness | ≤ 1 nm | — |
Thickness | ≥ 5 nm | — |
Thickness | ≥ 1 nm | — |
Thickness | 30–500 nm | — |
Thickness | 5–500 nm | — |
porous three-dimensional construction coating layer
fused silica
SiO₂
glass
copper
Cu
FIGS. 2A-2C are Raman spectra from graphene coated on Cu/SiO 2 substrates by chemical vapour deposition (C VD) at growing temperatures (temperature of the …
FIG. 3 depicts a Raman spectrum from graphene C VD coated on a Cu/SiO 2 substrate at growing temperature of 9 00°C, and subsequently heated in vacuum to 1100 …
FIG. 4 depicts a Raman spectrum of graphene grown at 1000 0C with C 2 H 2 and H 2 mixed gas present to improve the graphene coating quality. [0020]
FIGS. 5A-5D present SEM images of a three dimensional graphene structure formed by C VD at 1000 0C for 30 minutes with 0.2 Torr 1:1 ratio of C 2 H 2/H 2 on a …
FIG. 6 B) SEM images at 100,000 x of a porous graphene film coated on Cu/SiO 2 at 900 0C with 0.1 Torr C 2 H 2 for 30 minutes and then heated to 1100 0C in …
FIGS. 8A-8D present SEM images of deposited copper nanoparticles in porous fused Si O 2 at 5, 000 x (
FIG. 9 depicts SEM images of hollow graphene structures made by C VD at 900 0 C at 50, 000 x (
three-dimensional graphene structure (porous, hollow-core, spherical) |
article transmittance at 550 nm (claim 60) | 40–80 | three-dimensional graphene structure (porous, hollow-core, spherical) |
coating absorbance at 550 nm (claim 58) | 2.3–40 | three-dimensional graphene structure (porous, hollow-core, spherical) |
coating sheet resistance (claim 60) | 1500–10000 | three-dimensional graphene structure (porous, hollow-core, spherical) |
Thickness | 100–400 nm | — |
Pressure | 0.1–0.5 Torr | — |
Thickness | 5–1000 nm | — |
Thickness | 10–500 nm | — |
Thickness | 20–500 nm | — |
Thickness | 50–500 nm | — |
Thickness | 20–400 nm | — |
Thickness | 50–400 nm | — |
Thickness | 50–250 nm | — |
Thickness | 20–250 nm | — |
Thickness | 100–500 nm | — |
Thickness | 0.1–2.5 mm | — |
Thickness | 0.3–2 mm | — |
Thickness | 0.7–1.5 mm | — |
Thickness | 1–1.2 mm | — |
Flow Rate | 2–18 sccm | — |
Flow Rate | 3–15 sccm | — |
Flow Rate | 4–12 sccm | — |
Flow Rate | 5–10 sccm | — |
Flow Rate | 6–8 sccm | — |
Flow Rate | 1–35 sccm | — |
Flow Rate | 5–30 sccm | — |
Flow Rate | 10–25 sccm | — |
Flow Rate | 15–20 sccm | — |
Duration | 1–10 minutes | — |
Duration | 2–8 minutes | — |
Duration | 3–6 minutes | — |
Duration | 4–5 minutes | — |
Temperature | 0–125 °C | — |
Temperature | 75–95 °C | — |
— | 400–2500 W | — |
Pressure | 4–100 Torr | — |
Flow Rate | 0–40 sccm | — |
Thickness | 400–700 nm | — |
Temperature | 500–1000 °C | — |
Temperature | ≤ 1 K | — |
Temperature | ≤ 90 K | — |
Temperature | ≤ 80 K | — |
Temperature | ≤ 70 K | — |
Temperature | ≤ 60 K | — |
Temperature | ≤ 50 K | — |
Temperature | ≤ 40 K | — |
Temperature | ≤ 30 K | — |
Temperature | ≤ 20 K | — |
Temperature | ≤ 10 K | — |
Thickness | ≤ 2 nm | — |
Thickness | 20–800 nm | — |
Thickness | ≤ 1 nm | — |
Thickness | ≥ 5 nm | — |
Thickness | ≥ 1 nm | — |
Thickness | 30–500 nm | — |
Thickness | 5–500 nm | — |
porous three-dimensional construction coating layer
fused silica
SiO₂
glass
copper
Cu
FIGS. 2A-2C are Raman spectra from graphene coated on Cu/SiO 2 substrates by chemical vapour deposition (C VD) at growing temperatures (temperature of the …
FIG. 3 depicts a Raman spectrum from graphene C VD coated on a Cu/SiO 2 substrate at growing temperature of 9 00°C, and subsequently heated in vacuum to 1100 …
FIG. 4 depicts a Raman spectrum of graphene grown at 1000 0C with C 2 H 2 and H 2 mixed gas present to improve the graphene coating quality. [0020]
FIGS. 5A-5D present SEM images of a three dimensional graphene structure formed by C VD at 1000 0C for 30 minutes with 0.2 Torr 1:1 ratio of C 2 H 2/H 2 on a …
FIG. 6 B) SEM images at 100,000 x of a porous graphene film coated on Cu/SiO 2 at 900 0C with 0.1 Torr C 2 H 2 for 30 minutes and then heated to 1100 0C in …
FIGS. 8A-8D present SEM images of deposited copper nanoparticles in porous fused Si O 2 at 5, 000 x (
FIG. 9 depicts SEM images of hollow graphene structures made by C VD at 900 0 C at 50, 000 x (
three-dimensional graphene structure (porous, hollow-core, spherical) |
article transmittance at 550 nm (claim 60) | 40–80 | three-dimensional graphene structure (porous, hollow-core, spherical) |
coating absorbance at 550 nm (claim 58) | 2.3–40 | three-dimensional graphene structure (porous, hollow-core, spherical) |
coating sheet resistance (claim 60) | 1500–10000 | three-dimensional graphene structure (porous, hollow-core, spherical) |
Thickness | 100–400 nm | — |
Pressure | 0.1–0.5 Torr | — |
Thickness | 5–1000 nm | — |
Thickness | 10–500 nm | — |
Thickness | 20–500 nm | — |
Thickness | 50–500 nm | — |
Thickness | 20–400 nm | — |
Thickness | 50–400 nm | — |
Thickness | 50–250 nm | — |
Thickness | 20–250 nm | — |
Thickness | 100–500 nm | — |
Thickness | 0.1–2.5 mm | — |
Thickness | 0.3–2 mm | — |
Thickness | 0.7–1.5 mm | — |
Thickness | 1–1.2 mm | — |
Flow Rate | 2–18 sccm | — |
Flow Rate | 3–15 sccm | — |
Flow Rate | 4–12 sccm | — |
Flow Rate | 5–10 sccm | — |
Flow Rate | 6–8 sccm | — |
Flow Rate | 1–35 sccm | — |
Flow Rate | 5–30 sccm | — |
Flow Rate | 10–25 sccm | — |
Flow Rate | 15–20 sccm | — |
Duration | 1–10 minutes | — |
Duration | 2–8 minutes | — |
Duration | 3–6 minutes | — |
Duration | 4–5 minutes | — |
Temperature | 0–125 °C | — |
Temperature | 75–95 °C | — |
— | 400–2500 W | — |
Pressure | 4–100 Torr | — |
Flow Rate | 0–40 sccm | — |
Thickness | 400–700 nm | — |
Temperature | 500–1000 °C | — |
Temperature | ≤ 1 K | — |
Temperature | ≤ 90 K | — |
Temperature | ≤ 80 K | — |
Temperature | ≤ 70 K | — |
Temperature | ≤ 60 K | — |
Temperature | ≤ 50 K | — |
Temperature | ≤ 40 K | — |
Temperature | ≤ 30 K | — |
Temperature | ≤ 20 K | — |
Temperature | ≤ 10 K | — |
Thickness | ≤ 2 nm | — |
Thickness | 20–800 nm | — |
Thickness | ≤ 1 nm | — |
Thickness | ≥ 5 nm | — |
Thickness | ≥ 1 nm | — |
Thickness | 30–500 nm | — |
Thickness | 5–500 nm | — |