Journal article
Study of Non-PGM ORR Catalyst Degradation Using Synchrotron Techniques
Abstract
Several recent reports on the development of oxygen reduction reaction (ORR) non-platinum group metal (non-PGM) catalysts have shown an impressive progress towards high ORR activity [1-2]. By now, in RDE testing, these catalysts are quite routinely reaching E½ values of 0.8 V versus reversed hydrogen electrode [1]. The high initial performance notwithstanding, truly durable non-PGM catalysts, capable of maintaining ORR activity for hundreds or …
Authors
Tylus U; Chung HT; Higgins DC; Myers DJ; Nordlund D; Segre CU; Zelenay P
Journal
ECS Meeting Abstracts, Vol. MA2015-01, No. 32, pp. 1823–1823
Publisher
The Electrochemical Society
Publication Date
April 29, 2015
DOI
10.1149/ma2015-01/32/1823
ISSN
2151-2043