国家/地区 中国（66） 美国（2） 世界知识产权组织（2） 南非（2）
IPC部 B（69）
IPC大类 B01（69） C02（40） C01（13）
C09（4） A01（3） C08（3）
C10（3） G01（3） A61（2）
B82（2） D06（2）
IPC小类 B01J（69） C02F（40） B01D（16）
C01B（13） C09K（4） C08K（3）
C10G（3） G01N（3） A01G（2）
B82Y（2） C08L（2） D06M（2）
IPC B01J020/20（69）
发明人 WANG Y（5） WANG F（4） YANG X（4）
YU Y（4） CHEN H（3） CHEN Z（3）
GUO F（3） HU J（3） LIU J（3）
WU J（3） ZHANG C（3） ZHANG J（3）
BAO S（2） CHE C（2） CHEN L（2）
公开年 2019（69）
申请年 2019（55）  2018（14） 
专利权人 JINAN DEV ZO.（4） UNIV NANJING.（3） DAYING JUNEN.（2） TUNGHSU OPTO.（2）
TUNGHSU TECH.（2） UNIV HEFEI（2） UNIV NANJING.（2） UNIV QINGDAO.（2）

Preparing graphene oxide gel involves using saturated copper sulfate, dispersing the graphene oxide suspension ultrasonically and adding to the copper sulfate solution, and taking out graphene oxide gel after refrigerated.

SONG Y, QIN C, ZHANG G, CHEN R, HU J, XIAO L, JIA S

Preparing 4A molecular sieve graphene oxide composite material, involves adding deionized water and analytically pure hydrochloric acid to 4A molecular sieve, ultrasonically dispersing, dripping dispersion liquid, heating and calcining.

WU J, FENG T

Preparation of reticulated magnetic graphene oxide for removing heavy metal, involves dissolving ferric chloride, sodium acetate and polyethylene glycol in ethylene glycol, mixing with graphene oxide dispersion, and solvothermally reacting.

LI K, YU Y, BAO S

Modifying graphene useful in e.g. thermally conductive composition, comprises mixing oxidized graphene, inorganic silicon source, organic base, water-soluble polymer compound and surfactant, reacting, collecting solid product and drying.

GUO F, PENG F

Initiating graphene oxide through reduction by reductant to controllably release organic compounds involves mixing certain amount of graphene oxide with certain concentration of buffer solution to prepare stock solution.

ZHU D, WANG B, WEI C

Preparing quaternary ammonium salt group-containing graphene oxide material used as adsorbent to remove pollutants from water bodies, involves grafting tertiary amine groups on graphene oxide and dissolving graphene oxide in solvent.

ZHAO F, LIU H, WANG L, ZHOU Y, GENG C, NIU H, JIANG J, WANG Y

Environment function material based on graphene coated metal comprises core-shell structure powder with metal nanoparticles as core and graphene as shell, and amino group is modified on the surface of the graphene shell layer.

HU R, TIAN X, CHEN L, XIAO J, WANG T, SHAO X

Adsorbing polystyrene microplastics in water comprises e.g. preparing graphene oxide, changing two-dimensional reduced graphene oxide into three-dimensional reduced graphene oxide, precipitating adsorbent and separating from test solution.

YUAN F, YUE L, ZHOU J, WU H

Cement-based adsorbent used in treating solution containing copper ions, comprises cement, fly ash powder, calcium hydroxide, graphene oxide powder, polycarboxylic acid water reducing agent, foaming agent and water.

FANG W, XIAO H, LIANG Y, HUANG Q

Preparing graphene oxide separation membrane with adsorption function comprises preparing graphene oxide, centrifuging the reaction solution, filtering, ultrasonically dispersing and performing film-forming and heat treatment.

HU X, LIU X, ZHANG H, ZHANG Q, YU Y, WANG Y