国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9） C02（3） C08（2）
IPC小类 B01D（9）
IPC B01D067/00（5） B01D069/12（3） B01D071/02（3）
B01D046/00（2） B01D069/02（2） B01D069/08（2）
B01D071/26（2） B01D071/34（2） C02F001/44（2）
C08L023/12（2）
发明人 ZHANG H（9）
公开年 2021（9）
申请年 2020（9）
专利权人 SHENZHEN QIA.（3） SHENZHEN HUA.（2）

Air purifying filter core comprises orderly laminated dust filtering layer, nano-silver ion antibacterial net, graphene filter layer and graphene modified active carbon filter layer, where graphene filter layer comprises graphene coating.

ZHANG H, CAI H, XIE Z, PAN D, ZHANG Y

Preparation of film used for preparing composite carbon material nanofiltration film, involves scraping graphene oxide-carbon nanotube mixture on substrate, removing dispersant in mixture, and using UV light to reduce graphene oxide.

PAN D, XIE Z, ZHANG Y, ZHANG H

Preparing graphene oxide/carbon nano-tube asymmetric separation film involves using strong acid acidification treatment of carbon nano-tube to prepare uniform carbon nano-tube dispersion, pumping carbon nano-tube dispersion to substrate.

QUAN X, ZHANG H, CHEN S, YU H, WANG X

New super-wetting surface as polypropylene surface with micro-nano structure grafted with hydrophilic side groups.

QIAO J, WANG S, ZHANG X, QI G, SONG Z, CAI C, WANG X, LAI J, LI B, JIANG H, RU Y, ZHANG J, GAO J, ZHANG H, HAN P, JIANG C, GUO Z, GUICUN Q, ZHIHAI S, BINGHAI L, JIANMING G, ZHAOYAN G, SOONGHEO W, LIU Y, JIANG X

Flexible porous composite film material doped with piezoelectric-hotocatalytic material is used for, e.g. air purification comprises composite film substrate with porous structure.

ZHANG D, DING M, WAN Y, ZHANG H

Graphene polypropylene composite material for melt-blown cloth, comprises graphene material, electret material, hydrocarbon material which is liquid at normal temperature and polypropylene.

PAN D, XIE Z, ZHANG Y, ZHANG H

Preparing hollow fiber membrane with bimodal pore size distribution, involves mixing raw materials including ultra-high molecular weight polyethylene, solvent, water-soluble salt porogen, and auxiliary additives.

ZHANG T, QU Z, ZHANG H, LIU B, CHEN H

Enzyme-like ligand-loaded complex ultrafiltration membrane useful for water treatment for removing small-molecule micro-pollutants, comprises modified organic membrane and enzyme-like ligand loaded on modified organic membrane.

SHENG G, ZHANG H, ZHANG X, GUO P

Graphene production waste water processing device has gas washing tank whose top end is vertically provided with exhaust pipe opening, and supporting column that is provided at bottom of main tank portion and gas washing tank.

ZHANG H