Jump to main content
Jump to site search


MOF-derived cobalt-nickel phosphide nanoboxes as electrocatalysts for the hydrogen evolution reaction

Abstract

The development of high-efficiency nonprecious electrocatalyst based on inexpensive and earth abundant elements is of great significance for renewable energy technologies. VIII group transition metal phosphides (TMPs) gradually stand out due to their intriguing properties including low resistance, superior catalytic activity and stability. Herein, we adopted a unique MOF-derived strategy to synthesize the transition metal phosphides nanoboxs which can be employed as electrocatalysts for hydrogen evolution reaction. During this process, we converted Co-MOF to CoNi-MOF by ion exchange and low-temperature phosphating to achieve CoNiP nanoboxes. The CoNiP nanoboxes can reach a current density of 10 mA cm-2 at low overpotential of 138 mV with a small Tafel slope of 65 mV dec-1.

Back to tab navigation

Supplementary files

Publication details

The article was received on 14 Aug 2019, accepted on 04 Oct 2019 and first published on 06 Oct 2019


Article type: Paper
DOI: 10.1039/C9NR07002H
Nanoscale, 2019, Accepted Manuscript

  •   Request permissions

    MOF-derived cobalt-nickel phosphide nanoboxes as electrocatalysts for the hydrogen evolution reaction

    Y. Lu, Y. Deng, S. Lu, Y. Liu, J. Lang, X. Cao and H. Gu, Nanoscale, 2019, Accepted Manuscript , DOI: 10.1039/C9NR07002H

Search articles by author

Spotlight

Advertisements