Ethanol and Bioethanol electrooxidation with amorphous catalyst of Ni59Nb40Pt1 and Ni59Nb39Pt2 composition

被引：0
|
作者：
Artutxa, E. [1 ]
Pierna, A. R. [1 ]
Lorenzo, A. [1 ]
del Val, J. J. [2 ]
机构：
[1] Univ Basque Country, Dept Ingn Quim & Medio Ambiente, San Sebastian 20018, Spain
[2] Univ Basque Country, Dept Fis Mat, San Sebastian 20018, Spain
来源：
AFINIDAD | 2014年 / 71卷 / 566期
关键词：
Amorphous alloys; Bioethanol; Chemical Oxygen Demand; Ecotoxicity; Ethanol;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The ecotoxicity of solutions stemming from Direct Ethanol Fuel Cells (DEFC) has decreased after the electrooxidation process, when amorphous electrodes are used. This decrease is a function of the applied potential and the electrode composition. Ethanol and Bioethanol electrooxidation take place after a sequence of reactions, in which intermediate products are formed and they can affect the general process of alcohol electrooxidation. Bioethanol has been investigated as an alternative fuel for DEFC, but it behaves differently to ethanol in the electrooxidation process. Different results have been obtained in ethanol and bioethanol electrooxidation.
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页码：112 / 116
页数：5
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