An Fe(TCNQ)<sub>2</sub>nanowire array on Fe foil: an efficient non-noble-metal catalyst for the oxygen evolution reaction in alkaline media — Maowen Xie (2018) | RDL Network
An Fe(TCNQ)<sub>2</sub>nanowire array on Fe foil: an efficient non-noble-metal catalyst for the oxygen evolution reaction in alkaline media
Article 2018 en
Authors
MX
Maowen Xie
XX
Xiaoli Xiong
LY
Lin Yang
Abstract
1 min read
It is highly desirable to develop efficient and durable oxygen evolution reaction (OER) electrocatalysts. Herein, we report the in situ development of an Fe-(tetracyanoquinodimethane)<sub>2</sub> nanowire array on Fe foil (Fe(TCNQ)<sub>2</sub>/Fe) via a solution immersion method. As a non-noble-metal OER electrocatalyst, such Fe(TCNQ)<sub>2</sub>/Fe needs an overpotential of only 340 mV to drive a geometrical catalytic current density of 10 mA cm<sup>-2</sup> in 1.0 M KOH. Notably, it also shows strong long-term electrochemical durability capable of maintaining its catalytic activity for at least 110 h.
Discussion(0)
No comments yet. Be the first to comment.