Journal article
Vertically Aligned Ni Nanowires as a Platform for Kinetically Limited Water-Splitting Electrocatalysis
Abstract
Electrochemical templating through porous membranes is applied to form arrays of micrometer long Ni nanowires (NWs). Detailed structural and electrochemical characterization, including electrochemical impedance spectroscopy (EIS), was conducted to assess the electrocatalytic properties of these Ni NW arrays for the O2 evolution reaction (OER) in 1 M KOH. Detailed structural analysis showed that Ni NWs have a diameter of ca. 350 nm and a mean 80 …
Authors
Hao M; Garbarino S; Prabhudev S; Borsboom-Hanson T; Botton GA; Harrington DA; Guay D
Journal
The Journal of Physical Chemistry C, Vol. 123, No. 2, pp. 1082–1093
Publisher
American Chemical Society (ACS)
Publication Date
January 17, 2019
DOI
10.1021/acs.jpcc.8b10414
ISSN
1932-7447