国家/地区 中国（50）
IPC部 C（51）
IPC大类 C25（51） B01（27） B82（4）
C01（4） C23（4） B22（2）
IPC小类 C25B（51） B01J（27） B82Y（4）
C23C（4） C01B（3） C25D（3）
B22F（2） C01G（2）
IPC C25B011/06（51）
发明人 ZHAO W（5） LI J（4） XIE J（4）
YANG S（4） HU H（3） LI C（3）
LIU B（3） LIU Y（3） SUN W（3）
WANG Y（3） WEI W（3） ZHANG F（3）
CHEN L（2） CHEN W（2） CHEN X（2）
公开年 2018（51）
申请年 2018（30）  2017（19）  2016（2） 
专利权人 UNIV JIANGSU（5） SHANGHAI INS.（2） UNIV CHONGQI.（2） UNIV DATONG（2）
UNIV SOUTH C.（2） UNIV TIANJIN（2） UNIV WENZHOU（2） ZHONGYANG OZ.（2）

High-efficiency cobalt tungstate/nitrogen-doped graphene electrocatalyst comprises cobalt tungstate, nitrogen-doped graphene sheet cobalt tungstate is set on nitrogen-doped graphene sheet, is prepared by adding natural graphite powder.

NIE Z, HUANG R, DING W, ZHOU B

Preparing graphene aerogel high-efficiency hydrogen evolution composite material used for generating hydrogen and hydrogen evolution catalyst, involves weighing amount of cobalt(II) nitrate, nickel(II) nitrate and sodium alginate.

ZHAO W, XIE J, ZHAI Y, LV X, WEI W

Preparing electrocatalyzed hydrolyzed cuprous oxide/single-walled carbon nanotube/graphite multi-level composite material comprises dispersing single-walled carbon nanotubes and graphene oxide, and adding single-walled carbon nanotube.

JIN W, YIN Y, CHEN J

Preparing graphene-supported cobalt disulfide particle composite material useful for catalytic electrolysis of water, comprises dispersing graphene in water, adding cobalt acetate and carbon disulfide, stirring and hydrothermally processing.

HAN X, MA X, HU W, DENG Y, ZHONG C

Preparation of nano molybdenum disulfide and graphene composite used as catalyst for hydrogen evolution reaction, involves mixing molybdenum disulfide powder, graphite powder and salt, and removing unpeeled graphite powder and salt.

JIANG X, LIU H, GU Y, LIU W, XU L, SHANG Y

Preparation of cobalt nickel selenium/reduced graphene oxide composite material by ultrasonically dispersing graphene oxide in deionized water, and adding nickel chloride hexahydrate and cobalt nitrate hexahydrate into deionized water.

WU H, ZHAO W, FENG C, WANG S

Preparing graphene modified membrane electrode used to produce ozone comprises e.g. dispersing graphene oxide in anhydrous ethanol, performing ultra-sonication and reacting with aminosilane coupling agent to obtain silane-modified graphene.

FAN G

Preparing metal oxide or graphene composite film useful for photo-catalytic hydrogen comprises e.g. mixing graphite, sodium nitrate, concentrated sulfuric acid, stirring to obtain first mixture, adding potassium permanganate, and stirring.

JIAO Z, XU B, GUAN X, ZHAO X

Preparing graphene and carbon nanotube synergistically modified membrane electrode comprises e.g. dispersing graphene oxide in absolute ethanol, perfroming ultrasonication and adding aminosilane coupling agent.

FAN G

Nickel-iron hydroxide/reduced graphene oxide electrochemical oxygen evolution catalyst comprises nickel foam as a carrier, iron hydroxide or nickel hydroxide as active components and reduced graphene oxide as a conductive material.

SHAO D, LI P, ZHOU Y