Patent
US 10,497,893METHOD FOR DOPING GRAPHENE, METHOD FOR MANUFACTURING GRAPHENE COMPOSITE ELECTRODE, AND GRAPHENE STRUCTURE COMPRISING SAME
Jinsan MOON
US
Copyright © 2026 Matter42. All rights reserved.
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Atlas literature
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US 10,497,893Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 is a flowchart illustrating an example of a method of doping graphene using substrate surface modif icati on. [58] As s ho wn in
FIG. 2 is a schematic diagram sh ow ing a precurs o r having a methyl group as an end group and
FIG. 3, a precursor polymer layer 2 is formed on the substrate 1 using the precursor having a methyl group (C H I₃) shown in
FIG. 4 are sectional schematic views illustrating an example of a method of doping graphene using substrate surface m odi f ication. [68] As sho wn in
FIG. 5, graphene 3 is dispose d on a substrate 1 which is surface-modified through a polymer layer 2 having a methyl group at an end thereof, to produce a …
FIG. 6, an additional doping layer 4 may be further inclu ded o n the graphene structure having a structure sho wn in
FIG. 7, the surface modification of the substrate 1 may be carried o n b o th sides of the substrate 1. That is, a precursor polymer layer 2 is f o rmed on bo …
FIG. 8, a minimum of a current curve reaches around O V. When graphene 3 is d isp o sed o n the p o lymer layer 2, electrical pr o perties of the graphene 3 …
FIG. 9, a PECVD apparatus includes a chamber 100, and a magnetic coil 12 and an R F power supply 13 to generate plasma disposed in the chamber 100, wherein …
FIGS. 10 and 11 are schematic diagrams illustrating a principle of p olym erizati o n using plasma by PEC VD. [95] H ereinaf t er, a proced u re of substrate …
FIG. 11, in the case of cyclohexane having a ring shape, the ring of cyclohexane is opened by plasma treatment under a hydrogen atmosphere in a similar mann er …
FIG. 12 is a flowchart illustrating an example of a method of manufacturing a graphene c ompo site electrode. [123] As sho wn in
FIGS. 13 to 20 are schematic sectional views illustrating respective steps of manufacturing a graphene composite electrode. [125] As shown in
FIG. 14 shows a transparent conductive layer 31 f o rmed o n the graphene 20. As such, f o rming a transparent c o nductive layer o n the graphene 20 using a …
FIG. 15, the crystallized transparent conductive layer 30 may be disposed o n the graphene 20. [148] Form ati on of the transparent c o nductive layer 31 (S₂₀) …
FIG. 20, the ITO layer 30 is disposed directly on the final substrate 50. [173 As such, a flexible transparent electrode can be produced using the composite …
FIG. 21 is a schematic view illustrating a process of f o rming a transparent co nductive layer according to the present invention. [150J First, primarily, the …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A method of doping graphene using substrate surface modification comprising: forming a precursor polymer layer for doping on a substrate; and disposing graphene on the substrate provided with the precursor polymer layer, wherein the precursor polymer layer includes a precursor having plasma-treated cyclohexane such that a methyl group is exposed to an end of the precursor, and wherein the precursor has an open ring structure of cyclohexane by plasma treatment to form a radical molecule. Currently amended
The method according to claim 1, wherein the substrate is a polymer substrate. Original
The method according to claim 1, wherein the formation of the precursor polymer layer is carried out using plasma enhanced chemical vapor deposition. Previously presented
The method according to claim 1, further comprising: doping the graphene. Original
The method according to claim 1, wherein a surface modification is performed by the methyl group exposed to the end. Previously presented
The method according to claim 1, wherein the surface modification is performed on both sides of the substrate. Previously presented
The method according to claim 1, wherein the graphene is doped by the methyl group exposed to the end. Previously presented
The method according to claim 1, wherein the formed radical molecules undergo an increase in molecular weight as reaction occurs, whereby the precursor polymer layer having a methyl group as the end is uniformly formed on the substrate so as to improve property of the substrate. New
2-5. Canceled
Canceled
10-22. Canceled
Canceled
Layer stacks claimed or described, ordered top of device to substrate.
graphene composite electrode
graphene structure with surface-modified substrate
Materials described outside the worked examples.
graphene
cyclohexane
C₆H₁₂
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
FIG. 5, graphene 3 is dispose d on a substrate 1 which is surface-modified through a polymer layer 2 having a methyl group at an end thereof, to produce a …
Related documents with shared materials, methods, properties, or citations.
Patent
Atlas literature
Patent
US 10,497,893Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 is a flowchart illustrating an example of a method of doping graphene using substrate surface modif icati on. [58] As s ho wn in
FIG. 2 is a schematic diagram sh ow ing a precurs o r having a methyl group as an end group and
FIG. 3, a precursor polymer layer 2 is formed on the substrate 1 using the precursor having a methyl group (C H I₃) shown in
FIG. 4 are sectional schematic views illustrating an example of a method of doping graphene using substrate surface m odi f ication. [68] As sho wn in
FIG. 5, graphene 3 is dispose d on a substrate 1 which is surface-modified through a polymer layer 2 having a methyl group at an end thereof, to produce a …
FIG. 6, an additional doping layer 4 may be further inclu ded o n the graphene structure having a structure sho wn in
FIG. 7, the surface modification of the substrate 1 may be carried o n b o th sides of the substrate 1. That is, a precursor polymer layer 2 is f o rmed on bo …
FIG. 8, a minimum of a current curve reaches around O V. When graphene 3 is d isp o sed o n the p o lymer layer 2, electrical pr o perties of the graphene 3 …
FIG. 9, a PECVD apparatus includes a chamber 100, and a magnetic coil 12 and an R F power supply 13 to generate plasma disposed in the chamber 100, wherein …
FIGS. 10 and 11 are schematic diagrams illustrating a principle of p olym erizati o n using plasma by PEC VD. [95] H ereinaf t er, a proced u re of substrate …
FIG. 11, in the case of cyclohexane having a ring shape, the ring of cyclohexane is opened by plasma treatment under a hydrogen atmosphere in a similar mann er …
FIG. 12 is a flowchart illustrating an example of a method of manufacturing a graphene c ompo site electrode. [123] As sho wn in
FIGS. 13 to 20 are schematic sectional views illustrating respective steps of manufacturing a graphene composite electrode. [125] As shown in
FIG. 14 shows a transparent conductive layer 31 f o rmed o n the graphene 20. As such, f o rming a transparent c o nductive layer o n the graphene 20 using a …
FIG. 15, the crystallized transparent conductive layer 30 may be disposed o n the graphene 20. [148] Form ati on of the transparent c o nductive layer 31 (S₂₀) …
FIG. 20, the ITO layer 30 is disposed directly on the final substrate 50. [173 As such, a flexible transparent electrode can be produced using the composite …
FIG. 21 is a schematic view illustrating a process of f o rming a transparent co nductive layer according to the present invention. [150J First, primarily, the …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A method of doping graphene using substrate surface modification comprising: forming a precursor polymer layer for doping on a substrate; and disposing graphene on the substrate provided with the precursor polymer layer, wherein the precursor polymer layer includes a precursor having plasma-treated cyclohexane such that a methyl group is exposed to an end of the precursor, and wherein the precursor has an open ring structure of cyclohexane by plasma treatment to form a radical molecule. Currently amended
The method according to claim 1, wherein the substrate is a polymer substrate. Original
The method according to claim 1, wherein the formation of the precursor polymer layer is carried out using plasma enhanced chemical vapor deposition. Previously presented
The method according to claim 1, further comprising: doping the graphene. Original
The method according to claim 1, wherein a surface modification is performed by the methyl group exposed to the end. Previously presented
The method according to claim 1, wherein the surface modification is performed on both sides of the substrate. Previously presented
The method according to claim 1, wherein the graphene is doped by the methyl group exposed to the end. Previously presented
The method according to claim 1, wherein the formed radical molecules undergo an increase in molecular weight as reaction occurs, whereby the precursor polymer layer having a methyl group as the end is uniformly formed on the substrate so as to improve property of the substrate. New
2-5. Canceled
Canceled
10-22. Canceled
Canceled
Layer stacks claimed or described, ordered top of device to substrate.
graphene composite electrode
graphene structure with surface-modified substrate
Materials described outside the worked examples.
graphene
cyclohexane
C₆H₁₂
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
FIG. 5, graphene 3 is dispose d on a substrate 1 which is surface-modified through a polymer layer 2 having a methyl group at an end thereof, to produce a …
Related documents with shared materials, methods, properties, or citations.
Patent
Atlas literature
Patent
US 10,497,893Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 is a flowchart illustrating an example of a method of doping graphene using substrate surface modif icati on. [58] As s ho wn in
FIG. 2 is a schematic diagram sh ow ing a precurs o r having a methyl group as an end group and
FIG. 3, a precursor polymer layer 2 is formed on the substrate 1 using the precursor having a methyl group (C H I₃) shown in
FIG. 4 are sectional schematic views illustrating an example of a method of doping graphene using substrate surface m odi f ication. [68] As sho wn in
FIG. 5, graphene 3 is dispose d on a substrate 1 which is surface-modified through a polymer layer 2 having a methyl group at an end thereof, to produce a …
FIG. 6, an additional doping layer 4 may be further inclu ded o n the graphene structure having a structure sho wn in
FIG. 7, the surface modification of the substrate 1 may be carried o n b o th sides of the substrate 1. That is, a precursor polymer layer 2 is f o rmed on bo …
FIG. 8, a minimum of a current curve reaches around O V. When graphene 3 is d isp o sed o n the p o lymer layer 2, electrical pr o perties of the graphene 3 …
FIG. 9, a PECVD apparatus includes a chamber 100, and a magnetic coil 12 and an R F power supply 13 to generate plasma disposed in the chamber 100, wherein …
FIGS. 10 and 11 are schematic diagrams illustrating a principle of p olym erizati o n using plasma by PEC VD. [95] H ereinaf t er, a proced u re of substrate …
FIG. 11, in the case of cyclohexane having a ring shape, the ring of cyclohexane is opened by plasma treatment under a hydrogen atmosphere in a similar mann er …
FIG. 12 is a flowchart illustrating an example of a method of manufacturing a graphene c ompo site electrode. [123] As sho wn in
FIGS. 13 to 20 are schematic sectional views illustrating respective steps of manufacturing a graphene composite electrode. [125] As shown in
FIG. 14 shows a transparent conductive layer 31 f o rmed o n the graphene 20. As such, f o rming a transparent c o nductive layer o n the graphene 20 using a …
FIG. 15, the crystallized transparent conductive layer 30 may be disposed o n the graphene 20. [148] Form ati on of the transparent c o nductive layer 31 (S₂₀) …
FIG. 20, the ITO layer 30 is disposed directly on the final substrate 50. [173 As such, a flexible transparent electrode can be produced using the composite …
FIG. 21 is a schematic view illustrating a process of f o rming a transparent co nductive layer according to the present invention. [150J First, primarily, the …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A method of doping graphene using substrate surface modification comprising: forming a precursor polymer layer for doping on a substrate; and disposing graphene on the substrate provided with the precursor polymer layer, wherein the precursor polymer layer includes a precursor having plasma-treated cyclohexane such that a methyl group is exposed to an end of the precursor, and wherein the precursor has an open ring structure of cyclohexane by plasma treatment to form a radical molecule. Currently amended
The method according to claim 1, wherein the substrate is a polymer substrate. Original
The method according to claim 1, wherein the formation of the precursor polymer layer is carried out using plasma enhanced chemical vapor deposition. Previously presented
The method according to claim 1, further comprising: doping the graphene. Original
The method according to claim 1, wherein a surface modification is performed by the methyl group exposed to the end. Previously presented
The method according to claim 1, wherein the surface modification is performed on both sides of the substrate. Previously presented
The method according to claim 1, wherein the graphene is doped by the methyl group exposed to the end. Previously presented
The method according to claim 1, wherein the formed radical molecules undergo an increase in molecular weight as reaction occurs, whereby the precursor polymer layer having a methyl group as the end is uniformly formed on the substrate so as to improve property of the substrate. New
2-5. Canceled
Canceled
10-22. Canceled
Canceled
Layer stacks claimed or described, ordered top of device to substrate.
graphene composite electrode
graphene structure with surface-modified substrate
Materials described outside the worked examples.
graphene
cyclohexane
C₆H₁₂
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
FIG. 5, graphene 3 is dispose d on a substrate 1 which is surface-modified through a polymer layer 2 having a methyl group at an end thereof, to produce a …
Related documents with shared materials, methods, properties, or citations.
Patent
Atlas literature
Patent
US 10,497,893Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 is a flowchart illustrating an example of a method of doping graphene using substrate surface modif icati on. [58] As s ho wn in
FIG. 2 is a schematic diagram sh ow ing a precurs o r having a methyl group as an end group and
FIG. 3, a precursor polymer layer 2 is formed on the substrate 1 using the precursor having a methyl group (C H I₃) shown in
FIG. 4 are sectional schematic views illustrating an example of a method of doping graphene using substrate surface m odi f ication. [68] As sho wn in
FIG. 5, graphene 3 is dispose d on a substrate 1 which is surface-modified through a polymer layer 2 having a methyl group at an end thereof, to produce a …
FIG. 6, an additional doping layer 4 may be further inclu ded o n the graphene structure having a structure sho wn in
FIG. 7, the surface modification of the substrate 1 may be carried o n b o th sides of the substrate 1. That is, a precursor polymer layer 2 is f o rmed on bo …
FIG. 8, a minimum of a current curve reaches around O V. When graphene 3 is d isp o sed o n the p o lymer layer 2, electrical pr o perties of the graphene 3 …
FIG. 9, a PECVD apparatus includes a chamber 100, and a magnetic coil 12 and an R F power supply 13 to generate plasma disposed in the chamber 100, wherein …
FIGS. 10 and 11 are schematic diagrams illustrating a principle of p olym erizati o n using plasma by PEC VD. [95] H ereinaf t er, a proced u re of substrate …
FIG. 11, in the case of cyclohexane having a ring shape, the ring of cyclohexane is opened by plasma treatment under a hydrogen atmosphere in a similar mann er …
FIG. 12 is a flowchart illustrating an example of a method of manufacturing a graphene c ompo site electrode. [123] As sho wn in
FIGS. 13 to 20 are schematic sectional views illustrating respective steps of manufacturing a graphene composite electrode. [125] As shown in
FIG. 14 shows a transparent conductive layer 31 f o rmed o n the graphene 20. As such, f o rming a transparent c o nductive layer o n the graphene 20 using a …
FIG. 15, the crystallized transparent conductive layer 30 may be disposed o n the graphene 20. [148] Form ati on of the transparent c o nductive layer 31 (S₂₀) …
FIG. 20, the ITO layer 30 is disposed directly on the final substrate 50. [173 As such, a flexible transparent electrode can be produced using the composite …
FIG. 21 is a schematic view illustrating a process of f o rming a transparent co nductive layer according to the present invention. [150J First, primarily, the …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A method of doping graphene using substrate surface modification comprising: forming a precursor polymer layer for doping on a substrate; and disposing graphene on the substrate provided with the precursor polymer layer, wherein the precursor polymer layer includes a precursor having plasma-treated cyclohexane such that a methyl group is exposed to an end of the precursor, and wherein the precursor has an open ring structure of cyclohexane by plasma treatment to form a radical molecule. Currently amended
The method according to claim 1, wherein the substrate is a polymer substrate. Original
The method according to claim 1, wherein the formation of the precursor polymer layer is carried out using plasma enhanced chemical vapor deposition. Previously presented
The method according to claim 1, further comprising: doping the graphene. Original
The method according to claim 1, wherein a surface modification is performed by the methyl group exposed to the end. Previously presented
The method according to claim 1, wherein the surface modification is performed on both sides of the substrate. Previously presented
The method according to claim 1, wherein the graphene is doped by the methyl group exposed to the end. Previously presented
The method according to claim 1, wherein the formed radical molecules undergo an increase in molecular weight as reaction occurs, whereby the precursor polymer layer having a methyl group as the end is uniformly formed on the substrate so as to improve property of the substrate. New
2-5. Canceled
Canceled
10-22. Canceled
Canceled
Layer stacks claimed or described, ordered top of device to substrate.
graphene composite electrode
graphene structure with surface-modified substrate
Materials described outside the worked examples.
graphene
cyclohexane
C₆H₁₂
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
FIG. 5, graphene 3 is dispose d on a substrate 1 which is surface-modified through a polymer layer 2 having a methyl group at an end thereof, to produce a …
Related documents with shared materials, methods, properties, or citations.
precursor polymer layer
polymer substrate
polyethylene terephthalate
triacetyl cellulose
polycarbonate
transparent conductive oxide
ITO
IZO
ZnO
GZO
AZO
methyl cyclohexane
ethyl cyclohexane
FIG. 8, a minimum of a current curve reaches around O V. When graphene 3 is d isp o sed o n the p o lymer layer 2, electrical pr o perties of the graphene 3 …
FIG. 8, a minimum of a current curve reaches around O V. When graphene 3 is d isp o sed o n the p o lymer layer 2, electrical pr o perties of the graphene 3 …
precursor polymer layer
polymer substrate
polyethylene terephthalate
triacetyl cellulose
polycarbonate
transparent conductive oxide
ITO
IZO
ZnO
GZO
AZO
methyl cyclohexane
ethyl cyclohexane
FIG. 8, a minimum of a current curve reaches around O V. When graphene 3 is d isp o sed o n the p o lymer layer 2, electrical pr o perties of the graphene 3 …
FIG. 8, a minimum of a current curve reaches around O V. When graphene 3 is d isp o sed o n the p o lymer layer 2, electrical pr o perties of the graphene 3 …
precursor polymer layer
polymer substrate
polyethylene terephthalate
triacetyl cellulose
polycarbonate
transparent conductive oxide
ITO
IZO
ZnO
GZO
AZO
methyl cyclohexane
ethyl cyclohexane
FIG. 8, a minimum of a current curve reaches around O V. When graphene 3 is d isp o sed o n the p o lymer layer 2, electrical pr o perties of the graphene 3 …
FIG. 8, a minimum of a current curve reaches around O V. When graphene 3 is d isp o sed o n the p o lymer layer 2, electrical pr o perties of the graphene 3 …
precursor polymer layer
polymer substrate
polyethylene terephthalate
triacetyl cellulose
polycarbonate
transparent conductive oxide
ITO
IZO
ZnO
GZO
AZO
methyl cyclohexane
ethyl cyclohexane
FIG. 8, a minimum of a current curve reaches around O V. When graphene 3 is d isp o sed o n the p o lymer layer 2, electrical pr o perties of the graphene 3 …
FIG. 8, a minimum of a current curve reaches around O V. When graphene 3 is d isp o sed o n the p o lymer layer 2, electrical pr o perties of the graphene 3 …