国家/地区 中国（7）
IPC部 A（7） B（7） C（3）
IPC大类 A01（7）
IPC小类 A01N（7）
IPC B01J020/30（7）
发明人 SHA X（2） SHA Y（2）
公开年 2018（5） 2020（2）
申请年 2018（3）  2017（2）  2019（2） 
专利权人 NANTONG QIAN.（2）

Air purification material useful for removing formaldehydes, comprises first flexible adsorption layer, porous graphene-like adsorption layer, catalytic agent layer and second flexible adsorption layer.

HUANG J, ZHOU J

Graphene antibacterial carbon sphere used in e.g. air purification, water purification, home living rooms, kitchens, bathrooms, refrigerators and washing machines, comprises graphene-grafted carbon powder, emulsifier and additives.

SHA Y, SHA X

Preparing modified graphene sponge comprises e.g. preparing nano silver/graphene suspension, then adding ethylenediamine and aqueous ammonia to nano silver/graphene suspension, and stirring well.

ZHANG C

Air purifier filter material comprises modified loofah and graphene material.

CHE C

Air purifying agent includes nano-titanium dioxide, nano-zinc oxide, graphene oxide emulsion, modified sepiolite, modified zeolite, activated carbon, activating agent, butyl titanate, ethanol solution, dispersant, and deionized water.

LUO H

Antibacterial reduced graphene oxide modified polypropylene melt blown water purification filter comprises polypropylene, silane-modified reduced graphene oxide and activated carbon.

SHA Y, SHA X

Preparing multifunctional graphene oxide-chitosan composite sponge useful in oil-water separation comprises e.g. preparing graphene oxide nano sheets by Hummer method and mixing the graphene oxide solution to prepare chitosan solution.

GONG X, JIANG Y, TIAN M