公开(公告)号：US20170187046A1

公开(公告)日：2017-06-29

申请号：US15390741

申请日：2016-12-27

Applicant: Industrial Technology Research Institute

Inventor： Chiu-Ping Huang ,  Li-Duan Tsai ,  Bing-Joe Hwang ,  Chun-Jern Pan ,  Hao-Sheng Cheng ,  Yu-Hsiang Mao ,  Meng-Che Tsai ,  Jiunn-Nan Lin

IPC: H01M4/92 ,  C25B11/04 ,  G01N27/30 ,  H01M8/083

CPC classification number: H01M4/921 ,  C25B1/003 ,  C25B1/04 ,  C25B11/04 ,  C25B11/0494 ,  G01N27/30 ,  H01M4/8842 ,  H01M4/925 ,  H01M4/926 ,  H01M8/083 ,  Y02E60/366 ,  Y02P20/134

Abstract: A catalyst composition and a use thereof are provided. The catalyst composition includes a support and at least one RuXMY alloy attached to the surface of the support, wherein M is a transition metal and X≧Y. The catalyst composition is used in an alkaline electrochemical energy conversion reaction, and can improve the energy conversion efficiency for an electrochemical energy conversion device and significantly reduce material costs.