Patent
US 9,865,369Graphene-Based Material
Saverio Russo
US
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Patent
Atlas literature
Patent
US 9,865,369Patent drawings and their descriptions. Click a drawing to enlarge it.
Figure 1 a shows the G and 2D Raman bands of pristine few-layer graphene with different thicknesses ranging from two layers to five layers;
Figure 2 shows the longitudinal conductance (G xx) as a function of magnetic field at different temperatures;
Figure 3 shows the temperature decay of the amplitude (A) of Aoxx oscillations;
Figure 4 is a schematic crystal structure of a five-layer FeC l 3-FLG;
Figure 5 is an optical image of the five-layer FeC l 3-FLG shown in
Figure 6 are Raman spectra of a five-layer FeC l 3-FLG device taken at different locations as indicated in
Figure 9 is the square resistance versus transmittance at 550nm for four-layer and five-layer FeC l 3-FLG, ITO, carbon-nanotube films and doped graphene materials;
Figure 10 a shows the Raman spectrum of five-layer FeC l 3-FLG device taken at different locations at three months after manufacture; and
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A highly conductive, transparent graphene-based conductor including a plurality of layers of graphene intercalated with anhydrous ferric chloride on a substrate, the conductor having Ohmic contacts fabricated thereon. Previously presented
A conductor according to claim 1 wherein the plurality of layers is two, three, four or five. Original
A conductor according to claim 1 wherein the substrate is glass, Si O 2/Si or a TEM grid. Original
A conductor according to claim 1 having a sheet resistance of 8.8 Q/w. Original
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
A highly conductive, transparent grapheme-based graphene intercalated with anhydrous ferric chloride wherein the anhydrous ferric chloride and the heated to different temperatures. Previously conductor including a plurality of layers of on a substrate obtained by a method graphene are placed in different zones which are presented
Layer stacks claimed or described, ordered top of device to substrate.
FeCl₃-intercalated few-layer graphene transparent conductor
Materials described outside the worked examples.
few-layer graphene (FLG)
anhydrous ferric chloride
FeCl₃
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
Fet Sheet Resistance | 8.8 Ω/sq | FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
Uv Vis Transmittance At Wavelength |
Related documents with shared materials, methods, properties, or citations.
Patent
Atlas literature
Patent
US 9,865,369Patent drawings and their descriptions. Click a drawing to enlarge it.
Figure 1 a shows the G and 2D Raman bands of pristine few-layer graphene with different thicknesses ranging from two layers to five layers;
Figure 2 shows the longitudinal conductance (G xx) as a function of magnetic field at different temperatures;
Figure 3 shows the temperature decay of the amplitude (A) of Aoxx oscillations;
Figure 4 is a schematic crystal structure of a five-layer FeC l 3-FLG;
Figure 5 is an optical image of the five-layer FeC l 3-FLG shown in
Figure 6 are Raman spectra of a five-layer FeC l 3-FLG device taken at different locations as indicated in
Figure 9 is the square resistance versus transmittance at 550nm for four-layer and five-layer FeC l 3-FLG, ITO, carbon-nanotube films and doped graphene materials;
Figure 10 a shows the Raman spectrum of five-layer FeC l 3-FLG device taken at different locations at three months after manufacture; and
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A highly conductive, transparent graphene-based conductor including a plurality of layers of graphene intercalated with anhydrous ferric chloride on a substrate, the conductor having Ohmic contacts fabricated thereon. Previously presented
A conductor according to claim 1 wherein the plurality of layers is two, three, four or five. Original
A conductor according to claim 1 wherein the substrate is glass, Si O 2/Si or a TEM grid. Original
A conductor according to claim 1 having a sheet resistance of 8.8 Q/w. Original
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
A highly conductive, transparent grapheme-based graphene intercalated with anhydrous ferric chloride wherein the anhydrous ferric chloride and the heated to different temperatures. Previously conductor including a plurality of layers of on a substrate obtained by a method graphene are placed in different zones which are presented
Layer stacks claimed or described, ordered top of device to substrate.
FeCl₃-intercalated few-layer graphene transparent conductor
Materials described outside the worked examples.
few-layer graphene (FLG)
anhydrous ferric chloride
FeCl₃
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
Fet Sheet Resistance | 8.8 Ω/sq | FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
Uv Vis Transmittance At Wavelength |
Related documents with shared materials, methods, properties, or citations.
Patent
Atlas literature
Patent
US 9,865,369Patent drawings and their descriptions. Click a drawing to enlarge it.
Figure 1 a shows the G and 2D Raman bands of pristine few-layer graphene with different thicknesses ranging from two layers to five layers;
Figure 2 shows the longitudinal conductance (G xx) as a function of magnetic field at different temperatures;
Figure 3 shows the temperature decay of the amplitude (A) of Aoxx oscillations;
Figure 4 is a schematic crystal structure of a five-layer FeC l 3-FLG;
Figure 5 is an optical image of the five-layer FeC l 3-FLG shown in
Figure 6 are Raman spectra of a five-layer FeC l 3-FLG device taken at different locations as indicated in
Figure 9 is the square resistance versus transmittance at 550nm for four-layer and five-layer FeC l 3-FLG, ITO, carbon-nanotube films and doped graphene materials;
Figure 10 a shows the Raman spectrum of five-layer FeC l 3-FLG device taken at different locations at three months after manufacture; and
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A highly conductive, transparent graphene-based conductor including a plurality of layers of graphene intercalated with anhydrous ferric chloride on a substrate, the conductor having Ohmic contacts fabricated thereon. Previously presented
A conductor according to claim 1 wherein the plurality of layers is two, three, four or five. Original
A conductor according to claim 1 wherein the substrate is glass, Si O 2/Si or a TEM grid. Original
A conductor according to claim 1 having a sheet resistance of 8.8 Q/w. Original
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
A highly conductive, transparent grapheme-based graphene intercalated with anhydrous ferric chloride wherein the anhydrous ferric chloride and the heated to different temperatures. Previously conductor including a plurality of layers of on a substrate obtained by a method graphene are placed in different zones which are presented
Layer stacks claimed or described, ordered top of device to substrate.
FeCl₃-intercalated few-layer graphene transparent conductor
Materials described outside the worked examples.
few-layer graphene (FLG)
anhydrous ferric chloride
FeCl₃
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
Fet Sheet Resistance | 8.8 Ω/sq | FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
Uv Vis Transmittance At Wavelength |
Related documents with shared materials, methods, properties, or citations.
Patent
Atlas literature
Patent
US 9,865,369Patent drawings and their descriptions. Click a drawing to enlarge it.
Figure 1 a shows the G and 2D Raman bands of pristine few-layer graphene with different thicknesses ranging from two layers to five layers;
Figure 2 shows the longitudinal conductance (G xx) as a function of magnetic field at different temperatures;
Figure 3 shows the temperature decay of the amplitude (A) of Aoxx oscillations;
Figure 4 is a schematic crystal structure of a five-layer FeC l 3-FLG;
Figure 5 is an optical image of the five-layer FeC l 3-FLG shown in
Figure 6 are Raman spectra of a five-layer FeC l 3-FLG device taken at different locations as indicated in
Figure 9 is the square resistance versus transmittance at 550nm for four-layer and five-layer FeC l 3-FLG, ITO, carbon-nanotube films and doped graphene materials;
Figure 10 a shows the Raman spectrum of five-layer FeC l 3-FLG device taken at different locations at three months after manufacture; and
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A highly conductive, transparent graphene-based conductor including a plurality of layers of graphene intercalated with anhydrous ferric chloride on a substrate, the conductor having Ohmic contacts fabricated thereon. Previously presented
A conductor according to claim 1 wherein the plurality of layers is two, three, four or five. Original
A conductor according to claim 1 wherein the substrate is glass, Si O 2/Si or a TEM grid. Original
A conductor according to claim 1 having a sheet resistance of 8.8 Q/w. Original
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
Canceled
A highly conductive, transparent grapheme-based graphene intercalated with anhydrous ferric chloride wherein the anhydrous ferric chloride and the heated to different temperatures. Previously conductor including a plurality of layers of on a substrate obtained by a method graphene are placed in different zones which are presented
Layer stacks claimed or described, ordered top of device to substrate.
FeCl₃-intercalated few-layer graphene transparent conductor
Materials described outside the worked examples.
few-layer graphene (FLG)
anhydrous ferric chloride
FeCl₃
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
Fet Sheet Resistance | 8.8 Ω/sq | FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
Uv Vis Transmittance At Wavelength |
Related documents with shared materials, methods, properties, or citations.
substrate
FeCl₃-intercalated few-layer graphene (FeCl₃-FLG)
chrome/gold bilayer
Cr/Au
glass substrate
SiO₂/Si substrate
SiO₂/Si
TEM grid
| 84 % |
FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
Ir Band Position | 1580 cm⁻¹ | few-layer graphene (FLG) |
Ir Band Position | 2760 cm⁻¹ | few-layer graphene (FLG) |
Ir Band Position | 1612 cm⁻¹ | FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
Ir Band Position | 1625 cm⁻¹ | FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
Ir Band Position | 1590 cm⁻¹ | FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
substrate
FeCl₃-intercalated few-layer graphene (FeCl₃-FLG)
chrome/gold bilayer
Cr/Au
glass substrate
SiO₂/Si substrate
SiO₂/Si
TEM grid
| 84 % |
FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
Ir Band Position | 1580 cm⁻¹ | few-layer graphene (FLG) |
Ir Band Position | 2760 cm⁻¹ | few-layer graphene (FLG) |
Ir Band Position | 1612 cm⁻¹ | FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
Ir Band Position | 1625 cm⁻¹ | FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
Ir Band Position | 1590 cm⁻¹ | FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
substrate
FeCl₃-intercalated few-layer graphene (FeCl₃-FLG)
chrome/gold bilayer
Cr/Au
glass substrate
SiO₂/Si substrate
SiO₂/Si
TEM grid
| 84 % |
FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
Ir Band Position | 1580 cm⁻¹ | few-layer graphene (FLG) |
Ir Band Position | 2760 cm⁻¹ | few-layer graphene (FLG) |
Ir Band Position | 1612 cm⁻¹ | FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
Ir Band Position | 1625 cm⁻¹ | FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
Ir Band Position | 1590 cm⁻¹ | FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
substrate
FeCl₃-intercalated few-layer graphene (FeCl₃-FLG)
chrome/gold bilayer
Cr/Au
glass substrate
SiO₂/Si substrate
SiO₂/Si
TEM grid
| 84 % |
FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
Ir Band Position | 1580 cm⁻¹ | few-layer graphene (FLG) |
Ir Band Position | 2760 cm⁻¹ | few-layer graphene (FLG) |
Ir Band Position | 1612 cm⁻¹ | FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
Ir Band Position | 1625 cm⁻¹ | FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |
Ir Band Position | 1590 cm⁻¹ | FeCl₃-intercalated few-layer graphene (FeCl₃-FLG) |