国家/地区 中国（4） 美国（2）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 C01B（5）
IPC C01B031/04（4）
发明人 WANG J（5）
公开年 2015（5）
申请年 2014（4） 
专利权人

Preparation of graphene oxide nanoribbons involves adding concentrated sulfuric acid to PTFE-lined reactor, adding potassium permanganate and multiwalled carbon nanotubes, heating by sealing, adding hydrogen peroxide, washing and drying.

CHENG M, JIANG G, LIU Q, WANG J

Graphene dispersion liquid, has graphene, dispersing agent and solvent, where concentration of dispersion liquid is of specific value, dispersant content is of specific value and length of graphene sheet ranges between specific value.

JIANG L, WANG J, TENG C, ZHU Y

Method for modifying e.g. I-V characteristics, of graphene i.e. semiconductor film, involves placing graphene film in vacuum environment, and radiating graphene film with electron beam to obtain graphene material.

HUANG C, CHU C, CHIU S, WANG C, WEI C, CHUNG C, WU B, HUANG J, QIU S, WANG J, ZHU J, WEI J, ZHONG C, HUANG C H, CHU C W, CHIU S M, WANG C C, WEI C M, CHUNG C J, WU B H

Preparing amino graphene thin film used for adsorption of inorganic ions and carbon dioxide molecules, involves preparing graphene oxide which is lyophilized and homogeneously dispersed in dimethylformamide solution.

LIU Y, MIN Y, MO S, TONG S, WANG J, YANG W

Producing hydrogel composition, used e.g. in solar cells, comprises mixing mixture obtained by loading carbon quantum dots onto titanium dioxide nanorods with mixture of dispersed graphene oxide to get a mixture, and adding reducing agent.

HO G W, GAO M, WANG J