国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7） B01（2） C08（2）
IPC小类 C01B（7）
IPC C01B032/184（4） C08K003/04（2）
发明人 DUAN Y（3） ZHANG J（3） ZHANG X（2）
公开年 2017（7）
申请年 2016（4）  2017（3） 
专利权人 UNIV QINGDAO SCI TECHNOLOGY（7）

Nanoparticle/graphene composite material used in e.g. anticorrosive coating material, comprises hydroxyl group and epoxy group on surface of graphene oxide, which are simultaneously modified by using silane coupling agent and nanoparticles.

LIU M, ZHANG X, LI S, FAN J, XUE S, QU W, LI G

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

In-situ preparation of self-assembled graphene oxide microsphere by combining crystalline flake graphite and inorganic salt, dispersing in concentrated sulfuric acid solution, pre-oxidizing, standing, aging and slowly adding oxidant.

FENG R

Preparation of aqueous dispersion of graphene comprises dispersing graphene sheet layer in solvent in single or number of layers, where dispersion further comprises surfactant and, chitin nanocrystals and/or chitin nanofibers.

ZHANG J, WANG K, DUAN Y, LIU L

Preparing super network structure graphene oxide gel useful for adsorbing heavy metal ions or dye comprises e.g. providing under the aid of ultrasound, dispersing oxidized graphene uniformly.

HAN J, ZHANG Y, LIU F

Preparing isotropic superelastic graphene aerogel comprises adding graphene oxide raw material into aqueous sodium dodecyl sulfate solution, stirring to obtain template, mixing with aqueous graphene oxide dispersion.

ZHANG J, ZHANG X, DUAN Y

Bimetallic nanocatalyst used for e.g. decomposing hydrogen in formic acid, comprises graphene as catalyst carrier and phosphorus as doping element in which bimetallic compound chosen from platinum and nickel, and palladium and silver.

LIU T, JIANG D, DU F