国家/地区 中国（23）
IPC部 B（23）
IPC大类 B01（23） C02（20） C08（2）
IPC小类 B01J（23）
IPC B01J020/24（23）
发明人 LI Y（3） CHEN Z（2） PAN M（2）
SHI Y（2） ZHANG C（2） ZHANG F（2）
ZHU Y（2）
公开年 2018（23）
申请年 2018（14）  2017（8） 
专利权人 BEIJING OUME.（2） SUZHOU NABEI.（2）

Tannic acid-modified graphene/gelatin porous composite material useful as organic dye adsorbing material, obtained by mixing tannic acid, graphene oxide and de-ionized water, adding gelatin, adding crosslinking agent and freeze-drying.

LIU C, LIU H, XIONG T, LI Y, ZHOU Z, JING B, JIAN F

Preparing graphene oxide/sodium alga acid gel sphere material involves addding graphene oxide dispersion liquid and sodium alginate aqueous solution at room temperature to same volume, high speed stirring and low speed stirring.

LIU X, MA Q, LI D, JIAO Y

Preparation of graphene/carbon nanotubes aerogel for adsorbing heavy metal ions, involves adding chitosan/graphene oxide/carbon nanotube suspension to reaction kettle, hydrothermally reacting, obtaining hydrogel and processing.

ZHANG C

Preparation of graphene oxide composite for forming filter layers of filter cores, involves mixing graphene oxide and water to obtain dispersion, soaking cotton thread in dispersion, and drying.

SHI Y, ZHANG Z

Preparing nucleus uranium removal adsorbent involves preparaing graphene oxide by mixing graphite, sodium nitrate, and sulfuric acid in beaker and placing in ice bath, and slowly adding potassium permaganate under.

YANG A, ZHU Y, YANG P, LI P, ZHONG J, ZHANG F

Composite graphene component for oil-water separation, comprises support portion containing Luffa, and hydrophobic portion containing graphene and carbon nanotubes aerogel.

ZHANG C

Preparing kappa-carrageenan/graphene oxide gel pellets, comprises mixing kappa-carrageenan, graphene oxide and water to obtain gel, then adding the obtained gel into calcium chloride solution in dropwise manner, and pelletizing.

MEN Y, YANG M

Mixed aerogel useful in dye adsorption, water treatment and fish transportation, is obtained by mixing gellan gum and graphene oxide and freeze-drying.

ZHENG M, ZHU Y, ZHANG L, CAI K, LIU B, CHEN Z

Preparing magnetic graphene oxide-chitosan composite material used as adsorbent to remove cobalt in wastewater, by loading magnetic nanoparticles on graphene oxide and chemically crosslinking magnetic graphene oxide material and chitosan.

ZHAO Y, DENG J, YANG L, CHEN Z, LIU W, LI Y

Preparation of graphene oxide doped mesoporous silicon film for selectively adsorbing rare earth elements, involves preparing nanocrystalline cellulose, dispersing, reacting with glucose, graphene oxide, tetraethyl silicate, sulfuric acid.

LIU E, ZHAG F, YAN Y