Journal
JOURNAL OF POWER SOURCES
Volume 257, Issue -, Pages 170-173Publisher
ELSEVIER
DOI: 10.1016/j.jpowsour.2014.01.120
Keywords
Spinel ZnCo2O4; N-doped carbon nanotube; Oxygen reduction reaction; Electrocatalyst; Fuel cell
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In this communication, we report on the solvothermal preparation of spinel ZnCo2O4/N-doped carbon nanotube (ZnCo2O4/NCNT) composite. As a novel oxygen reduction reaction (ORR) electrocatalyst, the ZnCo2O4/NCNT composite shows high activity via a four-electron pathway in alkaline solution. Such catalyst also exhibits superior methanol tolerance ability and durability over commercial Pt/C catalyst. (C) 2014 Elsevier B.V. All rights reserved.
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