国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6） C25（6）
IPC小类 B01J（6）
IPC C25B001/04（6）
发明人 ZHANG Y（2）
公开年 2022（6）
申请年 2021（3）  2020（2） 
专利权人

Metal colloid catalyst useful in electrolyzing water to produce hydrogen or preparing metal zinc-air battery, comprises metal colloid and carbon material carrier, where metal colloid is colloidal nanoparticle solution formed by mixing multi-metal solution and alkali solution.

YIN C, SONG X, LI X, LI Q, ZHANG Y

Preparation of ruthenium/phosphorus catalyst used in electrochemical dissociation of water, involves phosphorizing ruthenium-carbon catalyst by mixing ruthenium-carbon catalyst with phosphorus source and organic solvent.

WANG X, ZHANG X, YANG H, BAI L, YU X

Ruthenium graphene composite two-dimensional material used as hydrogen evolution electro-catalyst, comprises graphene and metal ruthenium adsorbed on graphene where metal ruthenium is dispersed in single atom.

LI Y, WU Z

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 ultra-thin sheet material useful in preparation of hydrogen evolution reaction comprises e.g. stirring cellulose modified with alkyl functional groups, dissolving in deionized water, forming colorless and transparent viscous cellulose gelatinous solution, and performing subsequent washing.

TANG R, WANG Y, LI R, ZHU Y, WU D, ZENG L

Molybdenum nitride/nitrogen-doped carbon composite material useful in field of catalyst, where composite material has porous sheet-like structure.

ZHANG Y, XU W, ZENG Q, JIN B, WANG F, ZHENG D, MO D, ZHAO J, SUN Y, FENG Q