国家/地区 美国（8） 韩国（7） 中国（6） 世界知识产权组织（6） 欧洲专利局（EPO）（5） 日本（4） 台湾（3） 印度（2） 墨西哥（2） 俄罗斯（2）
IPC部 B（13）
IPC大类 B82（13） C01（13） H01（5）
B32（3） B05（2） C23（2）
C30（2）
IPC小类 B82B（13）
IPC C01B031/04（13）
发明人 VEERASAMY V（2） VEERASAMY V S（2） ZHANG Y（2）
公开年 2010（7） 2011（4）
申请年 2009（13）
专利权人 GUARDIAN GLA.（2） GUARDIAN IND（2） GUARDIAN IND.（2）

Synthesis of graphene for organic photovoltaic cells, involves providing substrate having catalytic surface and flowing dilute carbon feedstock over catalytic surface of substrate with preset volume of carbon feedstock.

ZHOU C, DE ARCO L G, ZHANG Y

Manufacture of graphene thin film as transparent conductive film for solar cell, involves coating dispersion liquid containing oxidized graphene powder on substrate, contacting metal with formed oxidized graphene thin film, and heating.

FUJII K, SHIMIZU A

Manufacture of nano graphene-based material used for e.g. rechargeable batteries, involves mixing graphite sulfuric slurry and potassium permanganate sulfuric solution and then adding aqueous hydrogen peroxide solution to mixture.

KWON Y J, KIM J H, GU J W, PARK W H, KIM S B, SHIN C M, JI B K, KWON D H, PARK S Y, JI B, GU J, KWON Y, PARK W, KWON D, SHIN C

Manufacture of doped graphene thin film for electrochromic devices comprises hetero-epitaxially growing intermediate graphene thin film on catalyst thin film, and doping intermediate graphene thin film with n- or p-type dopants.

VEERASAMY V S, VEERASAMY V

Method for isolating graphene thin film involves causing graphene thin film and polymer-based coating to be released from catalyst thin film, after curing polymer-based coating.

VEERASAMY V S, VEERASAMY V

Manufacture of low-dimensional carbon-containing composites, involves mixing graphene, pitch and carbon material, and processing mixture.

HEON HEO S, MI JU H, HO CHOI S, YEON CHO G, HYEONG RYU D, SEUNG H H, HYE M J, SEONG H C, KWANG Y C, DOH H R

Preparing dispersion of graphene particles or flakes, useful e.g. in electronics, comprises supplying a carbon-based material, dispersing the material in an aqueous liquid, heating the dispersion and separating the graphene dispersion.

BEGIN D, ERSEN O, JANOWSKA I, LEDOUX M J, PHAM H C

Synthesizing a graphene oxide membrane, useful e.g. in a sensor device, comprises exposing a graphite to microwave radiation so as to exfoliate at least a portion of the graphite into a layered structure and oxidizing the layered structure.

JOHNSON A T, LUO Z

Photofabrication method involves forming graphene oxide film on base and performing laser micro/nano processing of graphene oxide, to form micro-nano structure on base.

CHEN Q, GUO L, SUN H, XIA H, XIAO F, ZHANG Y

Nanocomposite material for energy storage device, i.e. double layer ultracapacitor, battery or supercapacitor includes mesoporous metal oxide bonded to graphene layer.

AKSAY I A, JUN L, KOU R, WANG D, LIU J, AKSAY I