国家/地区 中国（6） 世界知识产权组织（4） 日本（3） 美国（2）
IPC部 B（9） C（9） H（3）
IPC大类 B01（9） C01（9） B82（4）
C02（4） H01（3）
IPC小类 B01J（9）
IPC B01J020/20（9）
发明人 WANG L（2） ZHANG Y（2）
公开年 2014（9）
申请年 2013（5）  2014（3） 
专利权人

Preparation of graphene oxide-TiO2 composite material used for separation/enrichment of metal ions by adding ethanol/water into graphene oxide, oil bath heating, adding into mixture of titanium butoxide and ethanol/sulfuric acid.

ZHANG Y, CHEN B, HU B, HE M

Carbon composite material for e.g. water treatment comprises carbon nanomaterial and high-surface-area amorphous carbon in which carbon nanomaterial is carbon nanotube, carbon fiber, graphite flake, graphene oxide, and/or graphene.

FU Q, LIU J, WANG A

Synthesis of nanoporous graphene and photo luminescent graphene quantum dots used for e.g. gas separation, involves preparing mixture by dispersing graphene in hydrogen peroxide, filtering mixture, drying residue and dialyzing filtrate.

KURUNGOT S, PALANISELVAM T, PLANISELVAM T, THANGAVELU P

Carbonaceous material for solid acid for hydrolyzing cellulose and adsorption agent, comprises amorphous carbon containing graphene sheet and has sulfo group and specified peak temperature in ammonia temperature-programmed desorption.

YAMAGUCHI D

Making oil-absorbing hollow fiber porous membrane involves immersing graphene dispersion liquid into polymer hollow fiber porous membrane module, and reinforcing binding fastness interface between graphene and hollow fiber porous membrane.

HUANG Q, LIU H, XIAO C, ZHAO J, FAN Z

Composition used for removing components from fluids e.g. sewage water and waste water, and for forming capacitor, comprises structure having graphene sheets and carbon nanotubes disposed between graphene sheets.

WEI L, ZHANG Y

Graphene oxide material for magnetic composite material for water treatment, comprises graphene compound, and edge of graphene oxide is linked with carboxyl group and hydroxyl group.

SONG C, WANG L, FU N, FU X, HAO S, MIN L

Multilevel pore structure of graphene fiber used as electrode material in super capacitor, where in the multilevel pore structure, the graphene fiber has specific outer diameter, specific length-diameter ratio, and specific surface area.

WEI F, CUI C, QIAN W

Graphene sheet having single layer sheet structure, graphene layer and SP2 inner layer arranged on a hybrid orbitals hexagonal honeycomb lattice, useful for absorbing organic matter in water.

FU Z, TANG C, WANG L, ZHAO Y, CAI F