公开(公告)号：US11708271B2

公开(公告)日：2023-07-25

申请号：US16062301

申请日：2016-12-09

Applicant: Corning Incorporated ,  Shanghai Institute of Ceramics (SICCAS)

Inventor： Hui Bi ,  Fuqiang Huang ,  Xinyuan Liu ,  Zhen Song ,  Yufeng Tang ,  Tongping Xiu

IPC: B32B9/00 ,  C01B32/198 ,  C23C16/26 ,  C01B32/186 ,  C01B32/182 ,  C03C17/22 ,  C23C16/50

CPC classification number: C01B32/198 ,  C01B32/182 ,  C01B32/186 ,  C03C17/22 ,  C23C16/26 ,  C03C2217/28 ,  C03C2217/40 ,  C03C2217/70 ,  C03C2218/111 ,  C03C2218/153 ,  C23C16/50

Abstract: Disclosed herein are methods for forming a graphene film on a substrate, the methods comprising depositing graphene on a surface of the substrate by a first vapor deposition step to form a discontinuous graphene crystal layer; depositing a graphene oxide layer on the discontinuous graphene crystal layer to form a composite layer; and depositing graphene on the composite layer by a second vapor deposition step, wherein the graphene oxide layer is substantially reduced to a graphene layer during the second vapor deposition step. Transparent coated substrates comprising such graphene films are also disclosed herein, wherein the graphene films have a resistance of less than about 10 KΩ/sq.

公开(公告)号：US20180362393A1

公开(公告)日：2018-12-20

申请号：US16062301

申请日：2016-12-09

Applicant: Corning Incorporated

Inventor： Hui Bi ,  Fuqiang Huang ,  Xinyuan Liu ,  Zhen Song ,  Yufeng Tang ,  Tongping Xiu

IPC: C03C17/22 ,  C01B32/186 ,  C01B32/198

Abstract: Disclosed herein are methods for forming a graphene film on a substrate, the methods comprising depositing graphene on a surface of the substrate by a first vapor deposition step to form a discontinuous graphene crystal layer; depositing a graphene oxide layer on the discontinuous graphene crystal layer to form a composite layer; and depositing graphene on the composite layer by a second vapor deposition step, wherein the graphene oxide layer is substantially reduced to a graphene layer during the second vapor deposition step. Transparent coated substrates comprising such graphene films are also disclosed herein, wherein the graphene films have a resistance of less than about 10 KΩ/sq.

公开(公告)号：US12037248B2

公开(公告)日：2024-07-16

申请号：US18211682

申请日：2023-06-20

Applicant: CORNING INCORPORATED ,  Shanghai Institute of Ceramics, Chinese Academy of Sciences

Inventor： Hui Bi ,  Fuqiang Huang ,  Xinyuan Liu ,  Zhen Song ,  Yufeng Tang ,  Tongping Xiu

IPC: B32B9/00 ,  C01B32/182 ,  C01B32/186 ,  C01B32/198 ,  C03C17/22 ,  C23C16/26 ,  B82Y30/00 ,  C23C16/50

CPC classification number: C01B32/198 ,  C01B32/182 ,  C01B32/186 ,  C03C17/22 ,  C23C16/26 ,  B82Y30/00 ,  C03C2217/28 ,  C03C2217/40 ,  C03C2217/70 ,  C03C2218/111 ,  C03C2218/153 ,  C23C16/50 ,  Y10T428/30

Abstract: Disclosed herein are methods for forming a graphene film on a substrate, the methods comprising depositing graphene on a surface of the substrate by a first vapor deposition step to form a discontinuous graphene crystal layer; depositing a graphene oxide layer on the discontinuous graphene crystal layer to form a composite layer; and depositing graphene on the composite layer by a second vapor deposition step, wherein the graphene oxide layer is substantially reduced to a graphene layer during the second vapor deposition step. Transparent coated substrates comprising such graphene films are also disclosed herein, wherein the graphene films have a resistance of less than about 10 KΩ/sq.

公开(公告)号：US20230348275A1

公开(公告)日：2023-11-02

申请号：US18211682

申请日：2023-06-20

Applicant: CORNING INCORPORATED ,  Shanghai Institute of Ceramics, Chinese Academy of Sciences

Inventor： Hui Bi ,  Fuqiang Huang ,  Xinyuan Liu ,  Zhen Song ,  Yufeng Tang ,  Tongping Xiu

IPC: C01B32/198 ,  C01B32/182 ,  C01B32/186 ,  C03C17/22 ,  C23C16/26

CPC classification number: C01B32/198 ,  C01B32/182 ,  C01B32/186 ,  C03C17/22 ,  C23C16/26 ,  C23C16/50

Abstract: Disclosed herein are methods for forming a graphene film on a substrate, the methods comprising depositing graphene on a surface of the substrate by a first vapor deposition step to form a discontinuous graphene crystal layer; depositing a graphene oxide layer on the discontinuous graphene crystal layer to form a composite layer; and depositing graphene on the composite layer by a second vapor deposition step, wherein the graphene oxide layer is substantially reduced to a graphene layer during the second vapor deposition step. Transparent coated substrates comprising such graphene films are also disclosed herein, wherein the graphene films have a resistance of less than about 10 KΩ/sq.