国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10）
IPC小类 C01B（10）
IPC C01B031/04（10）
发明人 PENG H（10）
公开年 2016（3） 2012（2） 2013（2） 2015（2）
申请年 2015（5）  2012（4） 
专利权人 UNIV PEKING（4）

New polycyclic aromatic compound used as surfactant for preparing graphene dispersion liquid.

LI J, LIU B, LIU H, SHI X, WEI J, SHI D, LU Y, YANG M, CHENG K, PENG H, YANG Y

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 high density and microstructure oriented graphite based carbon powder used e.g. for electrochemical energy storage by dispersing graphene oxide and auxiliary material in aqueous solution, and adding soluble metal salt.

PENG H, WANG G, WANG X, WANG Z, LU C

Fewer-layer graphene comprises graphene sheet which has specified range of thickness.

HAN W, LI X, PENG H, WANG Y, ZHANG Y, WU Y, CUI J, CAO G

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 carbon nanosheet material in graphene sheet structure comprises adding organic polymer to sodium hydroxide solution and washing with ethanol and water and drying, mixing dried mixture with inorganic compound and pre-activating.

LEI Z, MA G, PENG H, WANG H, WU Y

Modulation-doped single-crystal graphene pn junction prepared by putting copper foil into reactor, introducing mixed gas and inert gas into the reactor, passing mixed gas into copper foil, and cooling, useful in logic device.

WU D, YAN K, LIU Z, PENG H

Covalent modification of single-layer graphene comprises forming graphene on substrate, and adding polymethyl methacrylate solution to a surface of modified graphene and then heating and curing to form polymethyl methacrylate film.

LIU Z, YU J, PENG H, XIE Q, ZHANG L

Preparing size-controllable graphene nanobelt, comprises e.g. preparing carbon nanotube array-paraffin wax composite material and oriented carbon nanotube-paraffin wax composite film, baking to obtain purified carbon nanotube, and heating.

CAI Z, HUANG S, LIN H, PENG H, ZHANG L

Preparation of graphene dispersion liquid by preprocessing graphite with organic solvent at high temperature, under inert gas protection, preprocessing graphite at high temperature, and ultrasonic peeling off graphite in solvent.

OU E, PENG H, XIE Y, XU W, XIONG Y, SONG Y