国家/地区 中国（70）
IPC部 B（70）
IPC大类 B01（70）
IPC小类 C02F（70）
IPC C02F001/28（34） B01J020/30（32） C02F001/30（24）
B01J020/28（21） C02F101/38（17） C02F101/30（16）
B01J020/20（12） C02F101/36（12） B01J020/26（10）
C02F101/20（9） C02F101/34（9） B01J020/24（7）
C02F001/62（7） C02F001/72（7） C02F101/22（6）
发明人 WANG H（70）
公开年 2014（10） 2018（10） 2017（9） 2016（8） 2021（8） 2022（6） 2013（4） 2015（4） 2020（4） 2019（3） 2023（2）
申请年 2016（12）  2021（11）  2014（10）  2017（7）  2015（6）  2018（6）  2019（4）  2020（4）  2012（3）  2013（3）  2022（3） 
专利权人 UNIV HUNAN（9） UNIV JIANGSU（4） UNIV SOUTH C.（4） UNIV JIANGNA.（3）
UNIV TIANJIN.（3） UNIV BEIJING.（2） UNIV CENT SO.（2） UNIV CENT SO.（2）
UNIV CHANGCH.（2） UNIV DONGHUA（2） UNIV HUBEI T.（2） UNIV WUHAN（2）
UNIV YANGZHO.（2） YANCHENG INS.（2）

Preparing high-throughput anti-pollution polyvinylidene fluoride hybrid ultrafiltration membrane used in wastewater, involves adding polyvinylidene fluoride, first catalyst and potassium hydroxide ethanol solution in reaction vessel, stirring uniformly to form mixed solution, stirring, reacting.

CHANG N, YAN B, WANG H

Preparing photocatalytic composite material for preparing hydrogen, by preparing titanium dioxide nanosheets, dispersing graphene oxide in water, adding hydrazine hydrate, titanium dioxide nanosheets, silver nanowires, reacting, carrying out carbonization treatment and calcining.

LIN Y, PAN Y, WANG H, ZENG X, WU J

Preparing graphene oxide comprises e.g. mixing natural graphite powder and concentrated sulfuric acid, adding potassium permanganate to ice-water bath, stirring with polytetrafluoroethylene, performing high-temperature reaction, adding hydrogen peroxide, filtering, stirring and dispersing.

JIN G, SHEN K, LV X, WANG H, JIA Y

Preparing magnetically drivable graphene aerogel composite material involves forming mixed slurry of iron oxide nano particles, bismuth salt and citric acid, forming hexadecyl trimethyl ammonium bromide precursor, forming iron oxide/bisdmuth oxybromide, reacting with lysine and graphene oxide.

WANG H, YUAN S, QIU S, TIE W

Preparation of heterojunction photocatalyst for semiconductor photocatalysis application, involves mixing zinc powder, copper powder, carbon powder and solvent to obtain slurry, coating slurry on surface of substrate to obtain primary sample, and calcining primary sample.

HUANG X, ZHANG S, ZHENG H, LIU Y, WANG H, ZHANG G

Preparing nano-titania photocatalyst involves mixing beta-cyclodextrin and sodium hydroxide solution uniformly, adding chloroacetic acid, using fuming hydrochloric acid to adjust pH, keeping to cool, adding methanol, extracting, centrifuging, and drying to obtain modified cyclodextrin.

ZHANG H, ZHANG L, WANG H, ZHANG B

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 graphene quantum dots/titanium dioxide/alfa-iron oxyhydroxide three composite photocatalyst, involves taking ferrous sulfate heptahydrate as precursor, taking butyl titanate as substrate to prepare titanium dioxide gel.

XIN Y, WANG H, CHEN J, YIN B, YANG G, LI J, CHEN Q

Preparing 3D graphene oxide composite photocatalytic aerogel based on solid phase reduction comprises e.g. preparing graphene oxide solution by improved Hummers method, adding graphene oxide solution into water, ultrasonically dispersing, freezing, drying, and carrying out chemical reduction.

LI D, TIAN Y, WANG H, AN R, JIN J, LIU H

Preparing non-metallic nitrogen atom-modified natural material or industrial material useful for e.g. electrocatalytic removal of halogenated organic pollutants comprises e.g. dissolving carrier material powder and nitrogen source in water, using ultrasonic dispersion technology, and annealing.

BIAN Z, ZHANG D, WANG H