国家/地区 中国（231）
IPC部 B（231）
IPC大类 B01（231）
IPC小类 B01J（231）
IPC C02F001/28（118） B01J020/30（107） C02F101/30（98）
C02F001/30（87） B01J020/28（72） C02F101/38（55）
B01J020/20（51） C02F101/34（42） C02F001/72（41）
C02F101/20（40） C02F101/36（29） B01J020/26（28）
B01J021/18（27） B01J027/24（26） B01J035/10（23）
发明人 WANG S（13） WANG X（10） ZHANG Y（10）
LI H（9） LI J（9） ZHANG L（9）
ZHANG X（9） HUANG R（8） CHEN Y（7）
LIU Y（7） WANG L（7） WANG Y（7）
WU Z（7） YANG L（7） LI X（6）
公开年 2020（115） 2021（108） 2022（8）
申请年 2020（231）
专利权人 UNIV MINNAN .（5） UNIV TSINGHU.（4） CHEN J（3） HARBIN INST .（3）
LI J（3） UNIV CHANGZH.（3） UNIV CHINA M.（3） UNIV GUANGDO.（3）
UNIV NANJING.（3） UNIV SHAANXI.（3） UNIV SOUTH C.（3） UNIV ZHEJIAN.（3）
CHENG L（2） FUJIAN VOCAT.（2） FUYANG LAINA.（2） HANGZHOU YIK.（2）
HARBIN INST .（2） HUBEI TOBACC.（2） QINGDAO PINT.（2） QINGDAO YING.（2）

Hierarchical hole graphene useful in fast and efficient enrichment and separation of water comprises micron-scale stacking pores and nano-scale in-plane pores.

TIAN H, ZHAO Y, HE J

Water treatment honeycomb material comprises a base honeycomb material and an adsorption layer adhered to a surface thereof, the adsorption layer comprises a matrix resin and an adsorbent and metal oxide particles dispersed in the matrix resin, where the adsorbent is graphene.

YANG R, ZHAO Z, LIU R

Thiol group-containing graphene oxide material for recovering metal ions from water or waste water, has a three dimensional structure.

LI X, XING M, ZHANG Z, WU D

Preparing lithium-ion selective adsorption film useful as a lithium-ion adsorbent, comprises e.g. preparing graphene oxide suspension and graphene oxide film by a drop coating, a suction filtration and a spin coating and subjecting to high temperature thermal reduction treatment.

FANG H

Preparation of graphene oxide/titanium dioxide composite nanomaterial used in photocatalytic degradation of organic pollutants, involves adding charged high molecular polymer aqueous solution to titanium dioxide nanoparticle dispersion liquid, and dispersing to form graphene oxide dispersion.

YANG L, XIONG Y, CHI Y, GE G, LIU R

Graphene oxide/carbon composite material useful in water treatment comprises graphene oxide sheet compounded on surface of a carbon framework and the material has porous structure.

ZHAO X, YANG Y, WU B

Core-shell particles used in the separation and recovery of carboxyl group-containing polymers, comprises core portion and a shell portion covering the core portion, core moiety comprises a polymer and nanoparticles dispersed in the polymer, shell portion contains a hydrophilic polymer.

YANG Z

Preparing graphene pyrrole aerogel used in seawater desalination, involves preparing graphene oxide, adding reducing agent in graphene oxide dispersion liquid, stirring solution, placing in oven, and obtaining reduced graphene oxide hydrogel by hydrothermal reaction.

XU F, CAO Y

Graphene/carbon nitride composite material used for simultaneously photocatalytically degrading organic matter and hydrogen production, comprises carbon nitride compounded on graphene sheet and having non-layered structure.

YANG Y, GAI T

Bio-based foam material having specific pore diameter useful as e.g. electromagnetic shielding material, buffer material, electric heating material, fire-proof material, filtering material and packaging material, comprises a cellulose matrix.

WU N