国家/地区 中国（3）
IPC部 B（3） H（3）
IPC大类 B01（3） H01（3）
IPC小类 B01J（3）
IPC B01J023/63（3）
发明人 CHEN H（3）
公开年 2014（2）
申请年 2014（2） 
专利权人 HARBIN INST .（2）

Preparing platinum rare earth alloy platinum core-shell catalyst used in proton exchange membrane fuel cell and as electrocatalyst in electrochemical redox, involves adding platinum precursor, rare earth precursor, and carbon carrier.

CHEN Q, ZHANG S, XUE X, CUI J, CHEN H, QIAO Y, LIU Y

Catalyst used in the field of fuel cell technology, and comprises graphene airgel and binary platinum-cerium oxide as active component.

CHEN H, LIU X, ZHANG Y, ZHANG X

Preparing catalyst, useful in methanol fuel cell, comprises dispersing graphene and cerium oxide in ethanediol and isopropanol, then adding solution of chloroplatinic acid, then filtering, and loading platinum under the filtered product.

CHEN H, LIU X, ZHANG Y, ZHANG X