国家/地区 中国（20）
IPC部 C（20） B（12） H（4）
F（2） G（2）
IPC大类 C01（20）
IPC小类 C01B（20）
IPC B82Y030/00（8） B82Y040/00（7） C01B032/19（7）
C25B001/04（4） B01J035/00（3） B01J037/02（3）
C01B032/184（3） C01B032/194（3） C25B001/00（3）
C25B001/135（3） C25B011/075（3） C25B011/091（3）
B01J019/08（2） B01J021/18（2） B01J037/08（2）
发明人 CAO D（2） KE X（2） LI J（2）
LI M（2） LI Z（2） LIU Q（2）
MA Y（2） WANG Z（2） WU L（2）
YE D（2） ZENG C（2）
公开年 2021（20）
申请年 2020（20）
专利权人 GUANGDONG KO.（2） UNIV CHINA E.（2）

Nickel-iron phosphide/graphene/nickel composite material for e.g. electrochemical oxygen evolution reaction as electrochemical catalyst, comprises graphene-wrapped nickel material as carrier comprising nickel and graphene material, and nickel-iron phosphide array supported on carrier.

ZHANG Z, QI L, LI X

Ruthenium dioxide/graphene two-dimensional material for use as oxygen evolution electrocatalyst, comprises graphene and ruthenium dioxide which is adsorbed on graphene, and has intrinsic defects.

LI Y, WU Z

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Preparing graphene-copper composite powder comprises performing first electrolysis by anode stripping and performing second electrolysis by electrolytic deposition.

WANG Z, BAN L, LI N, KE X, WANG L, HU Q, FU D

Preparing iodine-doped porous grafted-carbon nitride supported graphene electrocatalytic material by adding stone powder and sodium nitrate to nitric acid and reacting resulted product with protonated iodine-doped grafted-carbon nitride.

LIU X

Synthesizing helical carbon nanostructures by introducing molten carbonate electrolyte into inter-electrode space, introducing carbon input into inter-electrode space, applying current across electrodes, and collecting product.

LICHT S, LICHT G

Photocatalytic material used for converting carbon dioxide to non-carbon dioxide carbon containing product, comprises metal nanofiber substrate and carbon-based nano-structure, which is bound to surface of nanofiber substrate.

KE X

Composition useful as catalysts and electrodes, comprises a nanoporous carbon powder comprising nanopores having disposed in it copper metal nanostructures and an elemental copper nanowires.

NAGEL C J, BRODEUR C L, NAZEL C A J, BRODARD C L

Preparation of graphene nano-narrow band by electrifying aluminum sheet as cathode and copper foil as anode into electrolytic polishing solution, drying copper foil, photoetching and patterning with graphene and hydrogen plasma etching.

CHEN C, HE Z, JIANG S, SHI F, WANG G, ZHOU Q

New crystalline nanoporous graphene useful for oxygen-doped crystalline nanoporous graphene as electro-catalyst for preparing hydrogen peroxide by electrolysis.

LI P, WANG B, LI J