国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01J（5）
IPC B01J020/30（2） B01J035/00（2） C02F001/28（2）
C02F001/30（2） C02F001/72（2） C02F101/20（2）
C02F101/30（2）
发明人 ZHANG H（5）
公开年 2020（5）
申请年 2019（4） 
专利权人

Preparing graphene-polyacrylonitrile-based nanocomposite material useful for purifying and treating sewage, comprises e.g. adding graphene and acrylonitrile monomer under action of initiator, and performing coupling method.

ZHANG H, QUAN L, LIU H, TONG Y, CHENG L, YANG Z

Catalyst used for treatment of sulfur-containing waste alkali, comprises mixed carrier material of O-multi-walled carbon nanotubes-graphene oxide nanoribbons-C and active components.

LIANG J, KONG X, XU Y, WANG L, GUO X, ZHANG H

Treating graphene-based wastewater, by adjusting pH of wastewater, passing to graphene suspension sieve, modifying sprayed graphene microchip on graphene suspension sieve using graphene oxide with triblock copolymer and polyvinylpyrrolidone.

LAN Q, LIN H, ZHANG H, ZHANG J

Preparing three-dimensional porous graphene/attapulgite composite aerogel used in treating pollutants and wastewater comprises mixing graphene oxide dispersion solution and attapulgite suspension, self-assembling, washing and freeze-drying.

SONG X, ZHAO X, TAO K, XU Y, LIU J, ZHANG H

Preparing graphene quantum dot/cerium oxide photocatalyst rod-shaped structure useful in field of photocatalytic wastewater treatment, comprises e.g. adding cerium oxide into aqueous graphene quantum dot solution, reacting and freeze-drying.

MO Z, ZHANG H, PEI H, JIA Q, CHEN Y, GUO R