国家/地区 中国（11）
IPC部 B（11）
IPC大类 B01（11） C02（9） B82（3）
IPC小类 B01J（11）
IPC B01J035/10（4） C02F001/30（4） C02F101/30（4）
C02F101/38（4） B01J020/30（3） B82Y030/00（3）
C02F001/28（3） B01J020/20（2） B01J020/28（2）
B01J023/745（2） B01J027/24（2） B01J037/34（2）
B82Y040/00（2） C02F001/72（2） C02F101/20（2）
发明人 REN H（11）
公开年 2017（4） 2019（2） 2021（2） 2022（2）
申请年 2017（4）  2019（2）  2021（2）  2022（2） 
专利权人 UNIV SHAANXI.（4） UNIV SOUTHWE.（2）

Preparing core-shell graphene oxide quantum dot zero-valent iron catalyst useful as catalyst for removing refractory wastewater, comprises e.g. adding deionized water, hydrogen peroxide and hydrochloric acid, thermally insulating, reacting, and centrifuging.

LUO R, XUE D, WANG C, LIANG H, ZHU T, WANG B, MAO H, REN H

Sewage treatment for evenly loading core-shell graphene oxide zero-valent iron catalytic particles, comprises e.g. preparing core-shell graphene oxide zero-valent iron catalytic particles by co-precipitation-self-assembly, and performing catalytic degradation of organic pollutants in sewage.

DU R, XUEDAI H, WANG C, LI X, ZHU T, WANG B, MAO H, REN H

Composite photocatalyst of core-shell structure used in degrading antibiotic, comprises bismuth subcarbonate as inner core and reduced graphene oxide is wrapped on the surface of bismuth subcarbonate.

XIA A, REN H, ZHANG B, WANG Y, FENG S, WANG M, YANG Q, BI Y, TAN G

Preparing glycine derivative-graphene oxide composite material in selective adsorption and separation of rare earth ions and organic pollutants in aqueous solutions, comprises e.g. preparing graphene oxide and performing esterification.

YU J, REN H, LIU Y, CHEN X

Supergravity preparation of graphene oxide modified nano zero-valent iron composite material involves adding graphene oxide, metal salt and reducing agent to supergravity reactor for reacting, separating product, freezing and drying.

QI G, LIU Y, FAN H, JIAO W, REN H

Preparation of functionalized graphene-based aerogel used for adsorption of heavy metal ions, involves adding chitosan to graphene oxide dispersion, hydrothermally reacting to obtain wet gel, and soaking in solvent exchange solution.

ZHU J, XIE Z, REN H, BI Y

Preparing cadmium sulfide quantum dot/bismuth molybdate/graphene composite photocatalyst involves dissolving bismuth nitrate pentahydrate and sodium molybdate dihydrate in deionized water.

LIU Y, REN H, LV H, ZHANG P

Preparation of graphene/(040) crystal plane bismuth vanadate heterojunction structure for photocatalytic degradation of organic contaminants, involves dissolving bismuth(III) nitrate pentahydrate in dilute nitric acid, and stirring.

TAN G, WANG Y, ZHAO C, REN H, XIA A

Preparing carbonitride/graphene oxide/crystal face bismuth vanadium oxide heterostructure useful for photocatalytic degradation of organic pollutants, comprises reacting graphene oxide/bismuth vanadate with graphitic carbon nitride solution.

TAN G, WANG Y, ZHAO C, REN H, XIA A

Preparing bismuth vanadate of carbon nitride/graphene/(040) crystal for photocatalytic degradation of organic contamination, involves dissolving bismuth nitrate penta hydrate in dilute nitric acid and subjecting to hydrothermal reaction.

TAN G, WANG Y, ZHAO C, REN H, XIA A