国家/地区 中国（4）
IPC部 B（6）
IPC大类 B01（6）
IPC小类 B01D（6）
IPC C01B032/194（6）
发明人
公开年 2018（4） 2017（2）
申请年 2017（6）
专利权人

Making porous graphene membrane comprises oxidizing surface of multilayer graphene, reducing oxidized surface to carry out reductive etching, and repeatedly performing series of the above steps twice until nanopores are formed in graphene.

JHON Y M, JHON Y I, LEE S, YOUNG I J, IN J Y

Nanocarbon separation membrane used for composite separation membrane for e.g. water treatment, comprises graphene oxide components crosslinked together by divalent cations, and multilayer graphene component having thickness of preset range.

FUKUYO TOMOYUKI, MORELOS GOMEZ AARON, CRUZ SILVA RODOLFO, ENDO MORINOBU

Air purification material is provided with three-dimensional mesh hierarchical pore structure, which is mainly formed by overlapping graphene sheets and comprises large hole, middle hole and small hole, which are distributed randomly.

ZHANG C, YANG Q, LIANG J, LING G, XIAO J, HAN J, TAO Y, YOU C

Preparation of graphene quantum energy material for e.g. adsorbing inorganic pollutants, involves using nano-titanium dioxide, quantum nano-far infrared powder, graphene powder, rare earth phosphorescent luminescent material and latex.

LU X

Preparing high stability graphene oxide film comprises e.g. preparing graphene oxide, synthesizing brominated polyphenylene ether film, uniformly mixing graphene oxide with crosslinking agent, carrying out ultrasonic treatment, filtering.

MENG N

Gas gel composite comprises graphene, and zeolitic imidazolate framework-8, and composite airgel having multi-stage pore structure with large pore size distribution.

JIANG M, LI H, ZHANG J, DUAN Y