国家/地区 中国（41） 美国（3） 世界知识产权组织（2）
IPC部 C（29） B（16） H（14）
G（5）
IPC大类 C01（19） H01（13） B01（10）
B82（7） G01（4） C02（3）
C04（3） C03（2） C08（2）
C09（2） H05（2）
IPC小类 C01B（19） H01M（9） B01J（8）
B82Y（7） H01G（5） B01D（3）
C02F（3） C04B（3） G01N（3）
C03C（2） C08G（2） C08K（2）
C08L（2） H01L（2）
IPC C01B031/04（14） B82Y030/00（6） B82Y040/00（3）
C01B032/184（3） H01M004/88（3） B01J020/30（2）
C01B031/00（2） C01B032/182（2） C02F001/28（2）
C08K003/04（2） H01G011/86（2） H01M004/36（2）
H01M004/90（2）
发明人 WANG J（42）
公开年 2015（42）
申请年 2014（42）
专利权人 INST COAL CH.（4） YANCHENG NEW.（4） NANJING XINY.（3） XINYUEHUA TE.（3）
YANCHENG ZEN.（3） LANZHOU CHEM.（2） UNIV DALIAN .（2） UNIV HANGZHO.（2）
UNIV SHAANXI.（2）

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-based electro-absorption optical modulator, has substrate provided with long range SPP waveguide structure that comprises high and low refractive index material layers and graphene layers to be sequentially formed on substrate.

WANG J, HU X, HE J

Preparation of water-soluble fluorinated graphene quantum dots for e.g. biosensor, involves adding fluorinated graphene to alkaline composition, adding modified fluorinated graphite to mixed acid and dialyzing filtrate.

WANG J, YANG S, GONG P

Fast and efficient preparation of fluorine content adjustable fluorinated graphene involves adding fluorinated graphite to mixture of sodium hydroxide and potassium hydroxide, heating, ultrasonically processing, washing and drying.

WANG J, YANG S, GONG P

Microwave-assisted preparation of graphene oxide involves magnetically stirring graphite powder and potassium permanganate, adding strong acid and hydrogen peroxide, ultrasonically peeling and centrifuging graphite oxide.

LI Z, MENG A, SHAO J, WANG J, ZHU K, XIE C

Europium-doped titanium oxide/graphene oxide composite film used in e.g. vitro cell culture, is obtained by forming europium-doped titanium oxide nanodots-graphite oxide composite layer with specific thickness and density, on substrate.

DU P, CHENG K, HAN G, SHEN G, SONG C, WANG J, WENG W, XU G, ZHANG X, ZHAO G, 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

Preparation of ultra-filtration membrane for catalyst regeneration, involves mixing cobalt oxide, graphene oxide, porogen, solvent and polyether sulfone, degassing, placing in water bath, forming film, washing and lyophilizing.

CAO H, CHEN Q, LI Y, LV W, LI D, WANG J, WANG Y, SHI Z, LI J, OUYANG G, ZHOU H, DUAN Y, CAI W, GAO F, JI H, GUO S

Preparing sulfur-doped graphene electrode used in fuel cell as cathode material, involves mixing concentrated sulfuric acid with concentrated nitric acid, and stirring mixed material.

CHEN Y, LI J, MEI T, WANG J, WANG X

Porous graphene includes atomic layers each having graphene lattice and voids with preset pore size, and has preset aperture area.

GUO Q, HUANG J, YAN R, WANG J