国家/地区 中国（59）
IPC部 C（59）
IPC大类 C25（59） C01（12） B01（6）
H01（6） B82（5） C23（4）
C02（2） H05（2）
IPC小类 C25B（59）
IPC C25B011/091（25） C25B001/04（23） C25B011/065（16）
C25B001/135（9） C25B001/30（8） C25B003/26（8）
C01B032/19（7） C25B003/07（7） C25B011/075（7）
C01B032/194（6） C25B001/50（6） C25B011/054（6）
C25B011/081（5） H01M004/88（5） B82Y030/00（4）
发明人 WANG J（5） LIU Y（4） WANG H（4）
WANG Y（4） HUANG Y（3） JIANG J（3）
LI Q（3） QIU Z（3） WANG X（3）
CUI D（2） GAO S（2） GONG J（2）
HE G（2） JIN C（2） LI J（2）
公开年 2023（59）
申请年 2022（42）  2023（10）  2021（7） 
专利权人 UNIV XIAN JI.（5） UNIV FUDAN（3） UNIV GUANGXI.（3） UNIV ZHEJIAN.（3）
CAS DALIAN C.（2） NAT CENT NAN.（2） SHANGHAI NAT.（2） UNIV DALIAN .（2）

Electro-catalysis nitrogen reduction catalyst, has catalyst selected from boron-doped graphene fluorine silane modified on surface.

ZHOU F

Preparing supported phosphorus-doped platinum-based catalyst used in electrochemical oxidation of oxygen reduction reaction or 1-5C organic small molecule includes mixing phosphate precursor with water,mixing raw material containing reducing agent with solution and reacting.

SUN G, ZHANG X, WANG S

Preparing glycolic acid by electrocatalytic hydrogenation of oxalic acid comprises electrolyzing aqueous electrolyte containing oxalic acid in catalyst-containing electrode, evaporating water in electrolyte to concentrate glycolic acid content, precipitating glycolic acid crystals, filtering, drying.

LI S, GONG M

Preparing graphene-supported cobalt-based bimetallic single-atom electrocatalyst useful in hydrogen evolution reaction, comprises exfoliating graphite oxide, adding cobalt metal, ultrasonically dispersing, adding urea, freeze-drying, heating obtained precursor, washing with acid and drying.

YANG X, ZHU J, LI L, CHEN Q, ZHAO Y, HE G, CHEN H

Method for preparing graphene-based composite binary metal sulfide electro catalyst useful in electrocatalytic hydrogen evolution reaction, comprises e.g. adding ferrous chloride, ammonium heptamolybdate and thin layer graphene sheet into deionized water, and dispersing.

ZHU J, WANG C, ZHU D, BI H

Preparation method of graphene-coated high-entropy oxide nanoparticle catalyst used in electrolytic water reaction, involves mixing mesoporous carbon and mixed metal salt solution and then drying to obtain mixture of the metal salt and mesoporous carbon.

YANG Y, CHEN J, FENG B, YAO Y

Preparing copper-based catalyst for electro-catalytic reduction of nitrate radical as ammonia, comprises placing cut carbon cloth in flask containing nitric acid, dissolving copper sulfate pentahydrate, silver nitrate, sodium hydroxide in a mixed solvent of ethanol and water, and reacting.

LIU Y, WANG Y

Preparing metal phthalocyanine-graphite phase carbon nitride/graphene ternary composite material useful electro-catalytic reduction of carbon dioxide, comprises e.g. adding metal phthalocyanine powder and graphitic carbon nitride powder to sulfuric acid solution, and adding graphene oxide powder.

WU H, REN Z, WANG Z, CHEN Z

Method for preparing graphene electrode taking carbon dioxide reduction product as carbon source, involves adding polyacrylonitrile to N, N-dimethyl formamide to obtain precursor solution, and carrying out electro-catalytic reduction to carbon dioxide gas source to obtain gaseous product.

YAN W, GAO F, WANG W, GAO S, WANG Y, YANG G, WANG F

Super-hydrophilic composite material based on large current density hydrogen evolution reaction has nitrogen-doped graphene substrate, and rhodium-palladium double double-metal layered hydroxide whose surface is deposited with compound of p-methyl aniline and benzidine.

ZHU X, LI K, WANG H, KANG W, LI Z