国家/地区 中国（12）
IPC部 B（12）
IPC大类 B01（12） A01（2）
IPC小类 B01D（12）
IPC B01D053/72（4） B01D053/86（4） B01D067/00（3）
B01J031/38（3） A01N059/16（2） A01N065/00（2）
A01P001/00（2） B01D069/12（2） B01D071/02（2）
B01J035/00（2）
发明人 LI H（12）
公开年 2021（12）
申请年 2020（12）
专利权人 CHANGZHOU SH.（3） UNIV BINZHOU（2）

Polytetrafluoroethylene composite filter material useful for air purification by filtering bacteria and virus aerosol, comprises supporting layer and polytetrafluoroethylene microporous film layer.

XIAO P, XIAO Z, CAI C, TANG Y, LI H, SU J, XIAOPING, WEIGHT X, TSAI C, AN X J

Three-joint filtering device for preparing graphene composite material, has suction filter seat whose bottom is provided with liquid outlet connected with filtrate collecting device, where liquid outlet and air suction port are set on same end.

ZHANG B, CHEN C, LI H, GAO Z, CHEN L

Preparing layer-by-layer covalent cross-linked graphene oxide film useful in treating water, comprises e.g. assembling polyacrylonitrile film and graphene oxide layer-by-layer using symmetrical diamine substance as cross-linking agent.

ZHAO X, LI H, QI H, TIAN Y

Dynamic dispersion filtering device for silicon/graphene composite film, has upper blade whose bottom end is provided with crescent-shaped lower blade, where upper blade is symmetrically distributed with hollow rhombic blade group and solid rhombic blade group.

GAO Z, ZHANG B, CHEN C, CHEN L, LI H

Graphene wall warm bamboo curtain painting structure, has absorbing layer whose back part is provided with photo-catalyst layer, where back part of photo-catalyst layer is adhered with healthcare layer and back surface of layer is provided with layer.

LI Z, LI H

Preparation of nano ceramic micro-filtration membrane composite material used in e.g. sewage treatment, involves mixing cerium acetate glycol solution, zinc acetate solution, yttrium acetate and graphene, heating and dry pressing.

ZENG G, ZENG H, LI H

Composite film based on cooperative separation and photo-Fenton self-cleaning comprises graphene oxide, polyacrylic acid and metal-organic framework.

HE Y, GAO Y, FAN Y, YU H, ZHANG L, MA J, LI H, HOU R

Flue gas denitration agent comprises urea, activated carbon, vanadium pentoxide, graphene, potassium permanganate, ammonium sulfate, tannin, neodymium, bentonite, quicklime and talc powder.

LI H, ZHOU G, LIU J, GUO Z, CAO Y

Photocatalyst formaldehyde scavenger comprises anatase nano-titanium dioxide, copper-doped titanium dioxide, platinum-doped titanium dioxide, penetrant, nano-silver, modified graphene, and deionized water.

WANG Y, YU J, LI H, ZHA Y, WU X

Separating and purifying aucubin by imprinting modified composite material comprises synthesizing vinylmodified graphene oxide by adding graphene nano sheet into water-ethanol mixed solution and ultrasonically stirring.

LI H, MAO L, LUO X, XU G, LI K