国家/地区 中国（3）
IPC部 B（5） H（5） C（2）
IPC大类 B01（5）
IPC小类 B01J（5）
IPC B01J023/46（5）
发明人
公开年 2022（5）
申请年 2020（3）  2022（2） 
专利权人 CAS DALIAN C.（2）

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

Preparing graphene-ruthenium formic acid hydrogen production catalyst useful in higher power high temperature fuel cells, comprises stirring ruthenium ion-graphene solution suspension in attachment and wetting auxiliary agent suspension, heating and adding formic acid solution continuously.

SUN Y, ZHANG J, WAN B, SUN T

Producing platinum-based alloy catalyst useful as electrode for polymer electrolyte membrane fuel cell comprises preparing carbon-based catalyst carrier solution, adding platinum precursor and reducing platinum-based alloy.

PARK D C

Preparing platinum-rhodium alloy as electrocatalyst, involves reacting solution I containing platinum metal precursor, rhodium metal precursor, reducing agent, and surfactant to obtain platinum-rhodium alloy; reducing agent is selected from ascorbic acid; surfactant is selected from 1-octadecene.

SUN G, AN Z, WANG S

Grapheme-based bifunctional catalyst used in anode electrode of electrocatalysis and lithium-oxygen batteries, comprises platinum element and ruthenium element.

LI Y, WU Z