Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7991476 | Journal of Alloys and Compounds | 2018 | 15 Pages |
Abstract
The exploration of high-efficiency electrocatalysts for hydrogen evolution reaction (HER) still remains a tremendous challenge for energy conversion. Herein, a composite made from acetylene black (AB) and Cu-based metal-organic frameworks (Cu.BTC) via two different strategies shows distinctly electrocatalytic HER performance. The distinctive design of Cu.BTC incorporated AB exhibits high-efficiency HER activity with a smaller overpotential of 208â¯mVâ¯at â10â¯mAâ¯cmâ2, lower Tafel slope of 80â¯mV·decâ1 and long-term stability of at least 18â¯h. This work may provide a new strategy for the preparation of conductive MOFs-composite materials.
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Xiao Wang, Wei Zhou, Ya-Pan Wu, Jun-Wu Tian, Xiao-Kun Wang, Dan-Dan Huang, Jun Zhao, Dong-Sheng Li,