国家/地区 中国（27） 韩国（2） 世界知识产权组织（2）
IPC部 B（30）
IPC大类 C25（30）
IPC小类 C25B（30） B82Y（16） B01J（12）
B22F（5） C01B（5） H01M（3）
C01G（2）
IPC C25B011/091（30）
发明人 WANG J（3） CUI D（2） GAO Y（2）
LI X（2） LIU Y（2） SUN Y（2）
WANG Z（2） XIAO L（2） XU X（2）
YUAN Q（2） ZHANG Q（2）
公开年 2021（16） 2022（12） 2023（2）
申请年 2021（30）
专利权人 BEIJING INST.（2） SHANGHAI NAT.（2）

Electrochemical catalyst complex comprises graphitized nitrogen and reduced graphene oxide.

SHIM W, CHOI H W, KIM M G, GOO I Y, YOUNG K J, PILDO J

Composite material with heterogeneous structure used in field of electrochemical catalysis and electrochemical hydrogen evolution, comprises e.g. phosphorized graphene as carrier and cobalt-iron phosphide loaded on carrier, where heterostructure is formed between graphene and cobalt-iron phosphide.

QI L, LI X

Photoelectrode useful in solar water splitting system, comprises nano-carbon layer formed on photocatalytic layer, and contains complex of metal ions and N-doped graphene quantum dots.

RYU J, CHOE Y R, BAE S

Preparing biomass based single-atom iron with nitrogen-doped graphene/nanocarbon fiber axial composite material, comprises e.g. adsorbing iron-containing compound on biomass based surface, and preparing iron salt-bacterial cellulose.

XIAO L, WANG J, CUI D

Catalyst used for preparing ethylene by carbon dioxide reduction, is composite of nano-carbon and nano-cuprous oxide, where nano carbon is rich in surface functional group, and nanometre cuprous oxide exposing crystal face.

ZHANG X, ZHANG Q, CHENG H, LIU Y, WANG P, ZHENG Z, WANG Z, GAO Y, HUANG B

Laser-induced graphene-loaded iron-doped cobalt disulfide catalyst used in bifunctional electrolytic water catalyst, comprises three-dimensional graphene porous and iron doped disulfides nano-particles loaded on substrate.

LIU C, ZHANG S, YANG P, WANG Z, LI N

Preparing metal-nitrogen molecule/carbon nano fiber composite material used as catalyst to catalyze carbon dioxide electric reduction reaction, by using precursor containing metal, nitrogen element, macromolecule polymer to prepare spinning solution for electrostatic spinning, and pre-oxidizing.

XIAO J, ZHENG F, XU X, WANG J

Preparing strong-coupling quantum dot heterojunction based on electronic dynamic regulation, by strong coupling molybdenum disulfide quantum dot layer structure as upper layer, and nitrogen-doped reducing graphene oxide quantum dot layer structure as lower layer.

LU Y, YUAN Y, LI X, MA L, JIANG L

Preparing catalyst based on titanium nitride and nitrogen-doped composite graphene-black phosphorus useful for preparing hydrogen by electrolyzing water, comprises e.g. mixing graphene oxide and black phosphorus uniformly, dispersing, filtering and separating, and calcining.

WANG S

Preparing high-efficiency water oxidation iron-nickel sulfide/reduced graphene oxide electrocatalyst, involves adding lysine to nickel chloride solution, dripping ammonia water, heating sample, adding e.g. graphene oxide and sample, ultrasonically processing, and mixing sublimated sulfur.

PU X, ZHAO L, YIN J, REN X