AUTHOR=Xiang Dong , Zhang Biao , Zhang Hongsheng , Shen Liangping 

TITLE=One-Step Synthesis of Bifunctional Nickel Phosphide Nanowires as Electrocatalysts for Hydrogen and Oxygen Evolution Reactions

JOURNAL=Frontiers in Chemistry

VOLUME=9

YEAR=2021

URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2021.773018

DOI=10.3389/fchem.2021.773018

ISSN=2296-2646

ABSTRACT=<p>The Ni<sub>2</sub>P nanowires were simply synthesized <italic>via</italic> a rapid one-step hydrothermal approach, in which deionized water, red phosphorus, nickel acetate, and hexadecyl trimethyl ammonium bromide were used as the solvent, phosphor and nickel sources, and active agent, respectively. The as-synthesized Ni<sub>2</sub>P nanowire clusters were composed of uniform nanowires with length of about 10 μm and diameter of about 40 nm. The Ni<sub>2</sub>P nanowires exhibited enhanced electrocatalytic activity for both hydrogen evolution reaction and oxygen evolution reaction This work provides good guidance for the rational design of nickel phosphides with unique nanostructures for highly efficient overall water splitting.</p>