国家/地区 印度（4）
IPC部 B（6）
IPC大类 B01（6） H01（6） B82（2）
C25（2）
IPC小类 B01J（6）
IPC B01J035/00（6）
发明人
公开年 2022（4） 2023（2）
申请年 2022（6）
专利权人

Method for mass production of catalyst useful in fuel cell or water electrolysis cell, comprises e.g. melting active metal target under protection of inert gas, placing in oil mist collector, forming metal nanoparticles, and carrying out ball milling and activation treatment.

HAO J, SHAO Z, ZHANG H

Preparing cobalt tungstate/ graphene oxide material on conducting substrate, involves forming uniform layer of cobalt ions, at preset conditions, immersing cleaned substrate in anionic precursor solution, reacting tungstate ions with pre-adsorbed cobalt ions, forming cobalt tungstate thin film.

NIKAM R P, KHOT S D, BAGWADE P P, LOKHANDE C D

Membrane reactor used in hydrogen fuel cell system for processing ammonia, includes reaction region, permeate region, reinforcement insert and composite membrane, where reaction region comprises bed filled with catalyst for dehydrogenation reaction, containing ruthenium on metal-doped support.

NAM S W, HAN J, KIM Y C, JANG S C, JEONG H, SOHN H, YOON C W, JO Y S

Nitrogen doped reduced graphene oxide/cobalt titanate hybrid photocatalyst composite used in semiconductor industries, comprises cobalt titanate modified with nitrogen doped reduced graphene oxide dispersed in deionized water.

PARIDA K, PARAMANIK L

Fabricating titanium suboxide-graphene composite useful in preparing titanium suboxide-graphene composite sheet for electrode in electro-catalysis, comprises laser irradiating doped titanium oxide polymer sheets.

SINGH S P, KUMAR A

Bifunctional cost-effective electrocatalyst for catalyzing oxygen evolution reaction, comprises spinel oxide, where spinel oxide comprises transition metals comprising nickel acetate, manganese acetate and cobalt acetate.

PONPANDIAN N, REBEKAH A, MURUGAN R