期刊
ELECTROCHEMISTRY COMMUNICATIONS
卷 23, 期 -, 页码 13-16出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.elecom.2012.06.006
关键词
Mesoporous material; Nickel phosphate; NiPO; VSB-5; Electro-oxidation; Methanol
资金
- National Natural Science Foundation of China [20803004, 21176221]
- 973 Project [2011CB201402]
The electro-oxidation of methanol on mesoporous nickel phosphate NiPO-2, in comparison with that on zeolitic nickel phosphate VSB-5, was investigated by cyclic voltammetry (CV) in alkaline medium. The mesoporous nickel phosphate modified GCE (NiPO-2/GCE) showed relatively high activity and stability. The positive correlation between the scan rates and the anodic currents implied a single diffusion-controlled kinetic process. The CV and SWV currents of NiPO-2/GCE varied with the concentration of methanol. The sensitivity of NiPO-2/GCE reached 1 mu M methanol, showing its potential use in developing sensors for the methanol determination. (C) 2012 Published by Elsevier B.V.
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