国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10）
IPC小类 C01B（10）
IPC C01B032/198（4） C02F001/72（4） C01B032/184（3）
C02F001/28（3） B01J020/20（2） B01J020/30（2）
B01J023/745（2） B01J035/10（2） C01B031/04（2）
C01B032/194（2） C02F101/34（2） C02F101/38（2）
发明人 ZHANG Y（10）
公开年 2021（3） 2016（2） 2018（2）
申请年 2021（3）  2015（2）  2016（2） 
专利权人 UNIV NORTH C.（2）

Preparation of ultrathin porous flaky graphene carbon nitride photocatalyst for photocatalytic degradation of rhodamine b, involves weighing urea, heating, heat-preserving, cooling, adding urea into methanol solutions and dispersing.

SUN L, XU F, ZOU Y, LI B, CAI D, LI Z, LIU J, SUN Z, ZHANG Y, PENG L, HUANG P

Preparation of graphene oxide-based porous photothermal material capable of generating solar steam used for seawater desalination includes dispersing graphene oxide and polyvinyl alcohol in deionized water, freeze drying solidified product to obtain graphene oxide precursor and carbonizing.

GUO Y, SU X, XIAO C, ZHANG Y, CHEN L, HASIQIMEIGE

Preparation of zero-valent iron loaded on graphene hollow nanosphere nanomaterial by preparing silica-graphene oxide nanosphere, adding to nano-zero-valent iron dispersion system, stirring, ultrasonicating, centrifuging, and vacuum drying.

WU Q, SUN M, GU Q, ZHANG Y, ZHANG J, GUO W, WU H

Preparing graphene-based heterogeneous electrocatalytic cathode in wastewater treatment, involves dissolving transition metal salt or complex in graphene oxide dispersion liquid for wet co-spinning, obtaining graphene oxide composite fiber.

HU C, LI C, LI L, ZHANG Y, YANG X

New functionalized graphene material, prepared by e.g. carrying out organic synthesis reaction (including an affinity reaction and ring-opening reaction) of three-dimensional graphene material.

YANG F, ZHAO Z, ZHANG Y

Preparation of graphene-based aerogel used for electrocatalytic treatment of water containing heavy metal and organic matter by taking PTFE liner, adding graphene oxide dispersion liquid, and adding fresh pyrrole monomer.

ZHANG Y, ZHANG D, WU P, LAI Y

Preparation of superhydrophobic lipophilic graphene aerogel for use in oil and water separation applications, involves mixing ammoniated silica sols having different particle sizes with graphene oxide solution and magnetically stirring.

ZHANG Y, CHEN Z, ZHANG D

Microbial fuel cell-microbial electrolysis cell coupling device used for recycling residual sludge comprises microbial fuel cell and microbial electrolysis cell units connected with resistance wire, and provided with iron and graphene units.

ZHANG Y, ZHA Y, LIU X, XU X, REN Z, WANG H, QI L, LIU G

Metal oxide-loaded hollow graphene microsphere catalyst useful for oxidation of hydrogen peroxide to degrade organic pollutants in water, is prepared by dispersing graphite oxide in water, adding ascorbic acid, dispersing and reducing.

XU Z, ZHANG G, ZHANG Y

Preparation of cobalt-doped graphene magnetic redox persulfate used for removing endocrine disruptors, involves mixing 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide and aqueous sulfate solution, and mixing sodium citrate and ethylene glycol.

GUO H, LIU Y, YANG Y, ZHANG Y, LIANG D