国家/地区 中国（21）
IPC部 C（21） B（11） H（10）
IPC大类 C01（21） B82（10） H01（10）
C07（3） C25（3） B01（2）
B32（2） C09（2）
IPC小类 C01B（21）
IPC C01B032/184（21）
发明人 ABDELKADER A M（2） CHEN Q（2） DRYFE R A W（2）
JEFF R A W（2） KINLOCH I A（2） LI W（2）
WANG W（2） WANG Y（2） ZHAO F（2）
ZHAO G（2）
公开年 2014（8） 2015（7） 2013（5）
申请年 2013（21）
专利权人 SHANGHAI ORG.（2） UNIV MANCHES.（2）

Preparing graphene material, comprises adding graphene oxide into dispersion medium to obtain suspension of oxidized graphene, spray drying the suspension to obtain graphene granules; and reducing graphene particles by atmosphere reduction.

WANG Y, HONG M

Porous graphene nanosheet used in lithium ion battery cathode material, prepared using e.g. metal source and carbon source.

CHEN X, SONG H, SONG R

Preparation of graphene powder involves mixing soluble metal salt and soluble phosphate, drying, obtaining layered phosphate, adding carbohydrate aqueous solution, precarbonizing, calcining, adding to hydrochloric acid and drying.

WANG L, YANG G

Preparation of organic solvent-dispersed graphene material comprises treating by reducing graphene oxide, dispersing reduced graphene oxide, and reacting with alkylating agent.

CHEN Q, LIU C, LI W, WANG W, WU H, ZHAO F, ZHAO G, ZHAO S

Preparation of graphene involves mixing graphite powder, ammonium salt and polyol or polyol aqueous solution, stirring and heating liquid mixture using microwave radiation.

JI T, MA N

Preparation of graphene involves contacting metal and composition containing graphene oxide under conditions sufficient to reduce portion of graphene oxide to graphene.

ZHAO C, MIN S, DONG X, QIAN X

Manufacture of functionalized graphene used for e.g. barrier material, involves forming mixture using graphite oxide, solvent and functionalized compound containing sulfur and amino group, reacting, and recovering resultant graphene.

LEE J S, DO SEUNG H, JEON S Y, HAN G W, KONG J H, DO S H, LEE J, DO S, JEON S, HAN G, KONG J

Producing in electrochemical cell of one or more of graphene, graphite nanoplatelet structures, and graphane, involves passing current through cell to intercalate ions into graphitic negative electrode.

DRYFE R A W, KINLOCH I A, ABDELKADER A M, JEFF R A W, DRYFE R A V

Preparation of fluorinated graphene used as e.g. semiconductor material for manufacturing field effect transistor and as electrode material for preparation of battery device, involves reacting graphene oxide with fluorinating agent.

CHEN Q, LI W, ZHAO F, ZHAO G, MEI C, GE C, LI B, WANG J

Transferring graphene to intermediate layer used for preparing graphene electric device, involves mixing polydimethylsiloxane glue with raw substrate, where polydimethylsiloxane glue is solidified into polydimethylsiloxane transition layer.

LI T, LIANG C, WANG W, WANG Y