国家/地区 中国（16）
IPC部 B（16）
IPC大类 B01（16）
IPC小类 B01J（16）
IPC C02F001/28（13） B01J020/30（12） B01J020/28（8）
B01J020/20（7） C02F101/20（6） C02F101/30（6）
C02F001/30（4） B01J020/24（3） B01J020/26（2）
C02F001/48（2） C02F101/34（2） C02F101/38（2）
发明人 LI Y（16）
公开年 2018（16）
申请年 2018（14）  2016（2） 
专利权人 UNIV BEIJING.（2） UNIV QINGDAO.（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

Preparation of graphene/nano zinc oxide photocatalytic material by mixing carbon nanotube and graphene oxide solution, ultrasonically dispersing, adding dihydrate zinc acetate solution, ultrasonically dispersing, spray drying and calcining.

ZENG B, LI Y, LIU Q, WANG L

Preparing cellulose/oxidized graphene carbon aerogel for heavy metal adsorption and waste water purification or electrode materials, involves dissolving sodium hydroxide and carbamide in water.

YANG F, TANG L, FENG Y, LI Y, HE W

Preparing graphene oxide/attapulgite magnetic composite material useful for removing propranolol in water body, comprises e.g. mixing potassium persulfate, phosphorus pentoxide and strong acid, stirring and reacting potassium permanganate.

DENG Y, LI Y, NIE W, GAO X, ZHANG L

Three-dimensional graphene/iron oxide magnetic nano-adsorbent preparation, used for adsorbing dye contaminants in water, comprises adding iron trichloride hexahydrate into aqueous dispersion of graphene oxide and adding L-cysteine.

LIANG W, HUANG Y, MA X, LI Y, DONG W, DONG C

Preparation of titanium dioxide/reduced graphene composite photocatalyst for treating organic substance in artificial seawater, involves dissolving rare earth ion nitrate in anhydrous ethanol, adding tetrabutyl titanate, heating and cooling.

WANG T, LI Y, PAN J, LI B, WU L, DING Z

Magnetically responsive graphene oxide/plant fiber adsorbent material useful in heavy metal adsorption, comprises e.g. xanthogenated plant fiber as matrix, and modified magnetic fluid ferrous oxide as magnetic responsive agent.

HE H, LI Y, TANG H, XIE H, WANG L, ZHU H

Preparation of nonmetal-graphene-oxide-doped photocatalytic material, involves stirring graphene oxide solution, thiourea, ethanol, and acetic acid, dripping in butyl titanate, mixing with hollow microbeads, filtering, and sintering.

XU Z, WANG W, HUANG S, YANG L, CHENG Z, JI Z, LI Y

Cadmium selenide quantum dot/graphene/titanium dioxide composite material used for photocatalytic degradation and sterilization comprises cadmium selenide quantum dots, graphene and titanium dioxide nanosheet.

XIANG Q, LI Y, ZHANG H, LIAO Y, WEN T

Synthesis of trimanganese tetroxide /graphene composite adsorbent used for e.g. uranium-containing wastewater treatment, involves mixing graphite powder, sulfuric acid and potassium permanganate, adjusting pH, evaporating, washing.

LI Y, REN Y, SHAO L, TANG H, CAI D