期刊
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
卷 41, 期 8, 页码 4616-4623出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.ijhydene.2016.01.056
关键词
Artificial photosynthesis; Heterogeneous catalyst; Manganese oxide; Water oxidation
资金
- Institute for Advanced Studies in Basic Sciences
- National Elite Foundation
- Russian Science Foundation [14-14-00039]
- Russian Science Foundation [14-14-00039] Funding Source: Russian Science Foundation
The reaction of KMnO4 with cobalt nanoparticles coated with SiO2 layers forms a highly dispersible, magnetically separable and environmentally friendly catalyst toward water oxidation. The compound was characterized by scanning electron microscopy, energy dispersive spectroscopy, transmission electron microscopy, X-ray Photoelectron Spectroscopy, X-ray diffraction, electron spectroscopy, Fourier transform infrared spectroscopy and atomic absorption spectroscopy. The nano-sized catalyst shows self-healing in the presence of cerium(IV) ammonium nitrate and under the water-oxidation conditions. The turnover frequencies for the catalyst toward water oxidation in the presence of cerium(IV) ammonium nitrate and [Ru(bpy)(3)](3+) are 0.15 and 0.25 (mmol O-2/mol Mn.s), respectively. Copyright (c) 2016, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据