国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） C02（8） H01（2）
IPC小类 B01D（8）
IPC C02F101/20（8）
发明人
公开年 2018（8）
申请年 2018（5）  2017（3） 
专利权人

Preparing graphene oxide composite filter material useful in water purifying filter core, comprises sieving zeolite powder, uniformly stirring, filtering, drying, sintering, spray drying, milling and subjecting to extrusion molding.

SONG X, KONG M, SU Y, LIU T, CHU W, LU G, YU Y

Nanofiber membrane material for filtering metallic ions e.g. ferric ion from wastewater, is prepared by performing spray spinning using graphene oxide, p-phenolic fluoroboron dipyrrole, polyvinylpyrrolidone (PVP) and polyvinyl alcohol (PVA).

LAN Q

Preparation of nanofiber film used for treating industrial wastewater by electrostatically spinning materials including graphene oxide epoxy modified polyurethane, polyacrylamide modified rectorite and ethylene-vinyl acetate copolymer.

SHI M

Ceramic filter membrane comprises porous ceramic substrate and plasma sprayed ferro-silicon alloy on surface of substrate, where substrate contains white clay, zeolite powder, graphene, mica powder, corn flour and chlorophyll stone.

WANG Y, LU Z, ZHANG M

Preparing graphene oxide by liquid phase enzymatic production used as battery cathode by adding to conductive carbon black product comprises e.g. placing coal-based raw material arranged in benzene ring in shaker reactor.

LIU D, ZHOU X

Amino oxidized graphene/cellulose acetate composite material containing polypyrrole.

LU X, YUAN Y

Producing anti-contaminated flat film membrane for removing heavy metal ion and organic dye, involves preparing graphene oxide by adding concentrated sulfuric acid to flask in ice water bath, adding graphite and sodium nitrate in flask.

ZHAO Y, ZHANG D, LI H, ZHANG X, ZHAO G, SUN L

Water purification composite film material useful for removing heavy metal ions in the water, comprises titanium carbide and graphene.

XU Y, JIE X