国家/地区 中国（21）
IPC部 C（21）
IPC大类 C01（21）
IPC小类 C01B（21）
IPC C01B031/04（21）
发明人 FU Y（6） LIU Z（6） HUANG R（5）
LI C（5） WEI Z（5） ZHANG X（5）
PENG H（4） REN L（4） ZHOU M（4）
HU B（3） ZHANG Y（3） ZHAO H（3）
GUO J（2） WANG Z（2） YE T（2）
公开年 2013（8） 2012（3） 2014（3） 2015（2） 2016（2）
申请年 2012（7）  2013（5）  2014（3）  2009（2）  2015（2） 
专利权人 UNIV PEKING（21）

Preparation of wrinkle-free graphene involves selecting high-purity copper as substrate, using hydrochloric acid or nitric acid solution to remove surface impurities and placing cleaned copper in chemical vapor deposition furnace.

FU Y, GONG X, PENG P, REN L, WANG Z, GU Y, TIAN Z

Transferring graphene on plastic substrate comprises e.g. growing graphene on metal substrate surface, heating, sequentially stacking. immersing in water, separating the metal substrate layer.

DENG B, LIU Z, PENG H

Preparation of single crystal graphene used for forming graphene thin film, involves annealing copper substrate in non-reducing gas atmosphere and then in reducing gas atmosphere, and depositing graphene on both surfaces of substrate.

LIU Z, PENG H, WANG H

Preparing graphene useful in transparent conductive film comprises sintering biomineralized material in chemical gas phase deposition device, chemical gas phase deposition, soaking reaction product in non-oxidizing acid solution and drying.

CHEN K, LI C, LIU Z, SHI L

New guanidine functionalized graphene compound, used as solid phase extraction material and used in the selective enrichment of phosphorylated peptides.

BAI Y, LI L, LIU H, XU L

Method of transferring graphene involves growing metal foil graphene on target, pressing metal foil, dripping ferric chloride on metal foil and providing ferric chloride solution between graphene and substrate placed on titration tube.

DAI L, LIU C, MA Y

Preparation of phosphorus-doped graphene used for oxygen reduction reaction catalysis involves reacting graphite oxide and organic phosphorus compound.

HOU Y, ZHANG C

Preparing graphene nanopores comprises growing graphene by chemical vapor deposition, preparing graphene layer on metallic copper thin film, etching back surface of graphene coated metallic copper thin film and etching with acid solution.

FU Y, GUO J, HUANG R, LI C, REN L, ZHAO H, WEI Z, ZHANG X, HU B, ZHOU M

Transferring graphene thin film involves using diluted acid solution to the metal substrate to react to generate hydrogen gas bubbles to separate the graphene layer and the metal substrate.

FU Y, HUANG R, LI C, REN L, ZHAO H, WEI Z, ZHANG X, HU B, ZHOU M

Preparation of carbon nanotube composite material for batteries and capacitor involves performing chemical vapor deposition to obtain single-layered graphene or multi-layered graphene carbon material, and transferring graphene to substrate.

HUANG R, ZHANG L, FU Y, LI C, ZHAO H, WEI Z, ZHANG X, GUO J, REN L, HU B, ZHOU M