国家/地区 中国（10）
IPC部 C（10）
IPC大类 C25（10） B01（4） C23（2）
IPC小类 C25B（10）
IPC C25B001/04（10）
发明人 ZHANG Z（10）
公开年 2020（4） 2021（2） 2022（2）
申请年 2019（4）  2020（2）  2022（2） 
专利权人 UNIV JINAN S.（2）

Preparing transition metal heterogeneous structure electro-catalysis hydrogen production catalyst comprises e.g. preparing graphene oxide by hummer method, mixing urea, ethylenediamine and transition metal salt, and drying and melting.

ZHANG Z, MEN X, WANG J, WANG C, WANG L, QI T, LIU X, DAI C, DIAO J

Catalyst for electrolysis of water for hydrogen evolution used for the electrolysis of water for hydrogen evolution in an acidic medium, comprises manganese oxide as catalytic active material, and carbon-nitrogen doped oxide composite material as the carrier.

JIN Y, ZHENG Z, QU C, WANG Y, LI F, ZHAO P, NA G, WANG L, LIU K, LI M, ZHANG X, ZHANG Z, BAI X, XIE B, ZHANG G, LI P, ZHU Y, GE Y, LI J, HAN Z, CHENG X, DONG H

Unbiased photoelectrochemical hydrogen production system based on indium gallium nitride nanocolumn photoelectrodes on graphene comprises light anode connected with light cathode through lead, and electrolyte placed in electrolytic cell.

LI G, LIU Q, LIN J, ZENG Q, ZHANG Z, MO Y, DENG X

Electrolytic cell oxidation-reduction potential water generating device of graphene electrolytic rod comprises electrolyzer, electrolytic rod two and transparent vacuum cover, where one side of electrolyzer is provided with electrolytic rod one.

ZHANG Z

Composite catalyst for oxygen/hydrogen evolution of electrolyzed water, comprises cobalt monoxide nanoparticles, cobalt diselenide nanoparticles and nitrogen-doped carbon nanotubes which are co-loaded on two-dimensional graphene sheet.

QIAN D, XU D, SU K, LONG X, ZHANG Z, LI J

Preparing graphene outer layer/phosphonated nickel interlayer/nickel inner layer frame composite material useful in energy conversion, comprises e.g. providing foam nickel/graphene, and graphene in foam nickel/graphene is shell layer.

WANG H, ZHANG Z, ZHOU W, WANG J, LIU H

Composite electrocatalyst used in electrocatalytic cracking of water to produce hydrogen, comprises three-phase nickel sulfide outer layer doped graphene sandwich layer doped three-phase nickel sulfide inner layer sandwich frame structure.

WANG H, ZHANG Z, ZHOU W, WANG J, LIU H

Supported bifunctional catalyst composite material comprises nitrogen-doped porous carbon-modified reduced graphene oxide carrier, and bifunctional active support which is combination of triiron tetroxide nanoparticles and binary sulfide.

ZHANG Z, LI S, DAI Y, WU Z, SHI H, YANG Y

Preparing molybdenum disulfide/reduced graphene oxide-carbon nitride composite material used as working electrode for electrocatalytic hydrogen evolution, comprises e.g. oxidizing natural crystalline flake graphite to obtain graphite oxide.

SHI W, YU F, ZHANG Z

Preparing disulfide/nitrogen-doped graphene nanocomposite material used for preparing hydrogen evolution electro-catalysis and electrode material, involves mixing iron disulfide precursor solution and graphene oxide.

QIU W, LI Y, ZHANG Z, YOU A