国家/地区 中国（10）
IPC部 C（7） H（4）
IPC大类 C01（4） C23（4） H01（4）
IPC小类 C01B（4） C23C（4） H01L（2）
H01M（2）
IPC C23C016/26（4） C01B032/196（2） H01M004/38（2）
H01M004/62（2）
发明人 PENG H（10）
公开年 2019（10）
申请年 2019（8）  2018（2） 
专利权人 BEIJING GRAP.（6） UNIV PEKING（5） UNIV FUDAN（2）

Graphene film roll-to-roll production device comprises a vacuum cavity, a vacuum pump assembly and a filling assembly, where the process gas further comprises one monitoring component, and a parameter control assembly.

PENG H, YANG Q, DONG G, ZHA B, LIU Z

Cleaning method of graphene comprises rolling the surface of graphene through curved body provided with adsorbent on curved surface.

LIU Z, PENG H, SUN L, LI Y, LIU X, LIN L, ZHANG J, JIA K

Method for transferring graphene wafer, involves forming graphene wafer on sapphire-metal substrate and peeling graphene wafer from metal substrate by performing electrochemical bubbling.

PENG H, LIU Z, YAN R, DENG B, TANG J, DU Y, CAI A

Cleaning graphene surface for preparing clean graphene used in e.g. transparent electrode, involves providing carbon nanomaterial, contacting nanomaterial with graphene surface, applying pressure and separating nanomaterial from graphene.

LIU Z, PENG H, LI Y, SUN L, WANG K, ZHANG J, JIA K, LIU X

Preparing fibrous nickel-bismuth battery involves preparing reduced graphene oxide-bismuth-carbon nanotube fiber anode, and spinnable carbon nanotube array is synthesized by chemical vapor deposition.

PENG H, WANG M, XIE S

Graphene film transfer apparatus for transferring graphene film to target substrate, has peristaltic component for controlling flow rate of liquid in chamber, where graphene film is transferred to target substrate along with level shift.

LIU Z, PENG H, LIU X, ZHANG J, SUN L, JIA K

Modifying polypropylene for use in automotive interior and exterior trim elements, involves using graphene to modify polypropylene to obtain composite material, and subjecting composite material to microwave irradiation treatment.

HAN R, HUANG J, LI G, PENG B, NIE L, PENG H

Preparing battery cathode material used in flexible water battery, involves reducing graphene oxide/bismuth composite material, preparing plating solution in beaker by adding graphene oxide solution and stirring into solution material.

PENG H, WANG M, XIE S

Preparing multilayer graphene involves providing copper foil, bonding copper foil to substrate, annealing copper foil after bonding substrate, surface of annealed copper foil is subjected to chemical vapor deposition to grow graphene.

PENG H, WANG Y, DENG B, LIU Z

Concave-array graphene-metal hetero-junction photo-detector used for light detection, has groove whose two sides in third convex surface on graphene layer are respectively provided with high and low work function electrodes.

LI Q, ZHANG Q, ZHU X, PENG H, LIU W, SONG H, LI T, LIU L, WANG H, HUANG R