国家/地区 中国（14）
IPC部 B（14）
IPC大类 B01（14）
IPC小类 B01J（14）
IPC C02F101/20（14）
发明人 LIU Y（14）
公开年 2017（4） 2021（3） 2018（2）
申请年 2021（5）  2017（4） 
专利权人 UNIV HUNAN（3） UNIV CENT SO.（2）

Nanomaterial used for selectively adsorbing lead ion, comprises nanoparticle core, polydopamine coating layer and phosphoramidate compound modified layer.

ZHENG C, YU H, ZHANG Y, PAN G, LIU Y, ZHAO M

Preparation process of cathode water-soluble paper catalytic conductive composite membrane used as cathode, involves coupling carbon fiber cloth, iron powder, magnetic triiron tetroxide, lead dioxide, graphene oxide, polyvinylidene fluoride, polyvinylpyrrolidone with water-soluble paper.

GAO C, LIU Y, WANG H, LONG J

Preparing tungsten oxide/carbon-based nano-composite hydrosol useful in e.g. adsorbing and recycling rare earth ion and heavy metal ion in wastewater, comprises nano tungsten oxide, graphene oxide and carboxylated carbon nano-tube.

ZHOU W, LI G, LIN H, YE J, CHEN L, YU D, PENG R, LIU Y, CHEN W

Heteroatom-rich functional group graphene oxide composite material useful for the selective adsorption and separation of metal ion pollutants in an aqueous solution.

YU J, LAN X, LIU Y, CHEN X

Preparing three-dimensional graphene oxide composite material useful in recovery of rare earth ions in aqueous solutions, comprises e.g. preparing graphene oxide solution, adding 2-amino benzothiazole and performing self-assembling reaction.

YU J, LIAO C, LIU Y, CHEN X

Phosphonic acid functionalized polymer/graphene nanoribbon composite aerogel useful as adsorbent for treating thorium-containing wastewater and field of nuclear wastewater treatment.

WANG Y, WU Z, LI Y, LIU Z, HU X, TU H, WANG C, LIU Y, YUAN D

Supergravity preparation of graphene oxide modified nano zero-valent iron composite material involves adding graphene oxide, metal salt and reducing agent to supergravity reactor for reacting, separating product, freezing and drying.

QI G, LIU Y, FAN H, JIAO W, REN H

Complex cement-based adsorbing agent comprises carboxylated oxidized graphene, vitrified microbead, foaming agent, water reducing agent, air entraining agent, cement and sand.

ZHANG Y, CHAI L, ZHAO H, MA G, ZHANG J, LIU Y, LI Z

Aerogel-type heavy metal adsorbent comprises aerogel material and chelating group-containing organic substance, where aerogel material contains silica aerogel, titanium dioxide aerogel, carbon aerogel and graphene aerogel.

CHEN D, LIU Y, PENG X, LIU J, LIU Z

Tea saponin-reduced graphene oxide composite material used in treatment of wastewater, is prepared by adsorbing tea saponin on surface of reduced graphene oxide, and chemically bonding layered nanostructures with reduced graphene oxide.

LIU Z, LI Z, ZHONG H, ZENG G, SHAO B, LIU Y, JIANG Y, WU Z, YUAN X