Engineering morphologies of cobalt pyrophosphates nanostructures toward greatly enhanced electrocatalytic performance of oxygen evolution reaction

• Main Authors: Du, Hongfang, Ai, Wei, Zhao, Zhi Liang, Chen, Yu, Xu, Xin, Zou, Chenji, Wu, Lishu, Su, Lan, Nan, Kaikai, Yu, Ting, Li, Chang Ming
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Science::Physics; Cobalt Pyrophosphate; Electrocatalysis
• 在線閱讀: https://hdl.handle.net/10356/139059
• 機構: Nanyang Technological University

Herein, a surfactant- and additive-free strategy is developed for morphology-controllable synthesis of cobalt pyrophosphate (CoPPi) nanostructures by tuning the concentration and ratio of the precursor solutions of Na4 P2 O7 and Co(CH3 COO)2 . A series of CoPPi nanostructures including nanowires, na...