国家/地区 中国（21）
IPC部 C（21）
IPC大类 C25（21） C01（7） B01（6）
B82（4）
IPC小类 C25B（21）
IPC C25B001/00（8） C25B011/06（8） C01B031/04（7）
C25B001/04（7） B82Y040/00（4） B82Y030/00（3）
C01B032/19（3） C25B011/12（3） C25B015/02（3）
B01J023/745（2） B01J023/755（2） C01B032/184（2）
C01B032/198（2） C01B032/23（2） C25B011/10（2）
发明人 XU L（3） CHEN Y（2） LI C（2）
LIU X（2） LUO J（2） MA L（2）
SU Z（2） WANG Y（2） XU X（2）
ZHANG L（2） ZHOU T（2） ZHOU W（2）
ZHOU X（2）
公开年 2016（10） 2015（8） 2017（3）
申请年 2015（21）
专利权人 UNIV HUNAN A.（2） UNIV LINGNAN.（2）

Graphene oxide used in organic synthesis field, has ketene structure, which is prepared by taking graphite anode, graphite cathode or platinum electrode and sodium chloride aqueous solution as electrolyte and electrolyzing.

YANG Z, JIANG C

Production of graphene oxide involves locating graphite particles within electrochemical cell having working electrode, counter electrode, and aqueous acid electrolyte, and agitating graphite particles within electrolyte.

ZHONG Y, LI D, SIMON G P

Poly-acid and graphene composite material useful for electrocatalytic hydrogenation of electrocatalyst, the poly-acid is uniformly dispersed adsorbed on the graphene surface preparation, and it becomes a functional composite.

ZHANG G, LIU R, CAO H, SHI S

Apparatus for producing graphene material, has power supply module connected to agitating unit and electrode for supplying electric power to unit and electrode to generate electrical potential difference between unit and electrode.

YANG C, CHANG S, TENG T, CHEN Y, CHEN Z, HUANG M, DENG D, YANG Q, ZHANG S, YANG C R, CHANG S F, TENG T P, CHEN Y T, CHEN Z Y, CHANG S C, HUANG M H

Graphene-nickel-iron based hydrotalcite bifunctional oxygen catalyst, prepared by preparing GO-LDH complex by dispersing GO in ethylene glycol, carrying out ultrasonic dispersion and centrifuging.

LIU X, ZHAN T, ZHANG Y, TIAN X, WANG Z

Preparation of reduced graphene supported molybdenum carbide or tungsten catalyst used for hydrogen production, involves synthesizing acid-polymer conductors/reducing graphene composite, and heat treating and acid washing the product.

LAN Y, LI J, LIU G, LI S, SI C, WANG Y, SHENG N, ZHANG H, KONG Y

Manufacture of graphene oxide involves contacting one end face of carbon-based three-dimensional material electrode(s) in parallel with electrolyte solution, electrolyzing, electrochemically-oxidizing, and cutting graphite sheet layers.

XU H, ZHOU Q

Electrochemical device used for preparing graphene/carbon nanotube material, comprises signal generator, oscilloscope, power amplifier, reacting tank containing oxidation graphene/carbon nanotube suspension, and power controller.

SHANG Y, ZHANG D

Hydrogen electrode used for electrocatalytic hydrogen evolution reaction, comprises cuprous ion clusters, elemental carbon including graphene or graphite, and paraffin.

HE J, LIU L, WANG Y

Preparation of selenium-doped tungsten sulfide/nitride nanosheet graphene nanocomposite material for use in hydrogen evolution reactions, involves dispersing graphene oxide in water, adding quaternary phosphine and centrifuging mixture.

LUO J, MA L, ZHANG L, XU L, ZHOU X, XU X