国家/地区 中国（35） 美国（17） 世界知识产权组织（10） 韩国（6） 欧洲专利局（EPO）（5） 印度（3） 日本（3） 阿根廷（2） 波兰（2） 俄罗斯（2） 新加坡（2） 台湾（2）
IPC部 C（53）
IPC大类 C01（53） B82（14） H01（8）
B32（5） B01（4） C08（3）
C09（3） B29（2） C04（2）
C07（2）
IPC小类 C01B（53）
IPC C01B031/00（53）
发明人 HUANG W（8） HUANG Y（6） LI H（4）
LIU W（4） CHENG C（3） GUO H（3）
LI W（3） LIU X（3） LU W（3）
MA L（3） MENG N（3） PENG M（3）
SHI T（3） WAN X（3） WANG F（3）
公开年 2015（53）
申请年 2015（32）  2014（16）  2013（5） 
专利权人 UNIV CHANGZH.（8） UNIV SHANGHA.（3） UNIV ZHEJIAN.（3） HUNAN ELEMEN.（2）
JANG B Z（2） LANZHOU CHEM.（2） NANOTEK INST.（2） UNIV JIANGNA.（2）
UNIV SUNGKYU.（2） ZHAMU A（2）

Preparation of composite carbon aerogel used as, e.g. adsorbing material by dispersing graphene oxide nanoribbon/carbon nanotube hybrid material in deionized water, adding water-soluble polyamide acid, and performing sol-gel process.

GAO W, LIU T, ZHANG L, ZHANG Y, FAN W, ZUO L, LU H, GU H

Transferring graphene film from source substrate onto target substrate involves marking selected region of graphene film on source substrate with waterproof binder to form closed frame around selected region.

KRAJEWSKA A, PASTERNAK I, STRUPINSKI W

Use of graphene nano particles doping with aluminum tri quinolate materials in organic light-emitting diode (OLED) TV, mobile phones with OLED screen, roll top laptops, automotive field, space craft, foldable displays and military.

CHAKRAVARTHY D P, SANKAR B R, CHINNAM S

Producing graphene nanoplatelets involves exposing graphite to a medium to form a dispersion of graphite in the medium, where the medium comprises acid, dehydrating agent and oxidizing agent.

CERIOTTI G, DIMIEV A, TOUR J M

Preparation of three-dimensional graphene/mesoporous carbon sphere composite material involves mixing phenol, formaldehyde solution and sodium hydroxide, then adding structure-directing agent, and stirring, drying, and calcining.

LEI H, SHI L, ZHANG D, YAN T, ZHANG J

Converting carbon dioxide into graphene useful in energy storage and electronics, comprises contacting metal with gaseous carbon dioxide, and irradiating surface of metal with laser beam to convert carbon dioxide into graphene.

ZHAO C, DONG J, HUANG Y, QIAN X

Graphene sponge material used for purifying air including e.g. nitric oxide or carbon dioxide, comprises graphene nanosheets and carbon nanotubes having three-dimensional network structure.

DAI S, HAO S, YANG C, ZHANG X, YAN S

Functionalized graphene used to identify defects present in the graphene plane, comprises at least one functional group covalently bonded directly to edge of graphene plane, where the functional group is e.g. nitro, amine, halide.

BLANFORD C, HARTMANN M, FLITSCH S, WEHNER M

Preparing ultrahigh directional thermally conductive carbon-based composite material comprises e.g. polishing, carrying out ultrasonic cleaning, oxidizing, pickling, heating, spreading graphene in water, forming graphene surface and plating.

CHEN L, HEI L, LI C, LI Z, LIU J, WEI J, ZHANG J, MIAO J, YAN X

Preparation of fluorinated graphite/graphene heterojunction involves placing multi-graphene sample in reaction chamber, evacuating pressure, feeding sulfur hexafluoride gas, performing plasma excitation, reacting and removing sample.

CHENG C, GUO H, LI W, LIU W, LIU X, LU W, MA L, MENG N, SHI T, WAN X, WANG F, WANG X, XU Y, ZHOU H