国家/地区 中国（6）
IPC部 B（6） C（6）
IPC大类 B01（6）
IPC小类 B01D（6）
IPC B01D067/00（3） C02F001/44（3） B01D069/02（2）
C02F001/28（2） C02F101/30（2）
发明人 LI X（6）
公开年 2021（4） 2022（2）
申请年 2021（6）
专利权人

Graphene for purifying and treating sewage, has water tank whose inner wall is fixedly connected with water pump, where water outlet end of water pump is connected with cavity.

CAO G, LI X

Self-powered device based on metal ozone battery comprises metal cathode which is arranged inside, and gas diffusion anode and metal cathode are connected to electrical appliance, and electrolyte flows into battery cavity from bottom to top through water inlet and flows out from water outlet.

ZHOU Y, YAO H, LI X

Large area graphene-based seawater desalination film comprises support layer and composite interlayer structural unit, where composite interlayer structural unit is sequentially provided with porous graphene layer, graphene oxide layer and porous graphene layer from bottom to top.

QING F, HOU Y, LI X

Preparation of hydrophilic conductive polymer ultrafiltration membrane involves selecting 316L stainless steel wire net, soaking in sodium hydroxide solution, taking out stainless steel net after soaking, and washing with ultrapure water.

ZHANG Y, LIANG N, ZHENG Y, LI X, CAO X, ZHENG X

Preparing graphene-based Ag@ZIF-67 composite material film for wastewater treatment, involves adding the MOF material to the solvent, and after uniformly stirring, adding the silver source and stirring to obtain solution A.

LI Y, LI X, YANG Y, WANG L, ZHANG M, WU Z, KONG Y, CONG H, TANG J

Air purifying device based on biomass protein-graphene nanocomposite material, includes shell provided with air inlet cavity, multi-stage filter cavity and purifying cavity which is provided with graphene aerogel net column.

LI X, DU L, YANG Y