CoNi-based metal–organic framework nanoarrays supported on carbon cloth as bifunctional electrocatalysts for efficient water-splitting. (20th January 2020)

• Record Type: Journal Article
• Authors: Bai, Xiao-Jue; Chen, Huan; Li, Yu-Nong; Shao, Lei; Ma, Jun-Chao; Li, Lin-Lin; Chen, Jun-Yi; Wang, Tie-Qiang; Zhang, Xue-Min; Zhang, Li-Ying; Fu, Yu; Qi, Wei
• Is Part Of: New journal of chemistry. Volume 44:Number 5(2020)
• Page Start: 1694
• Page End: 1698
• Publication Date: 2020-01-20
• Subjects: Chemistry -- Periodicals; Chimie -- Périodiques; 540
• DOI: 10.1039/c9nj06204a
• Languages: English
• ISSNs: 1144-0546

Abstract

Abstract : CoNi-based metal–organic framework (MOF) nanoarrays supported on carbon cloth can be used as an efficient bifunctional electrocatalyst for overall water splitting. Abstract : Herein, CoNi-based metal–organic framework nanoarrays were prepared on carbon cloth using a spray synthetic strategy at room temperature. The nanoarrays with a large external surface area show a low overpotential of 251 mV at 10 mA cm −2 for the OER, 135 mV at −10 mA cm −2 for the HER, and 395 mV at 10 mA cm −2 for overall water splitting, as well as high durability under alkaline conditions.