期刊
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
卷 37, 期 21, 页码 16642-16648出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.ijhydene.2012.02.118
关键词
IrxPt1-xO2; Oxygen evolution reaction; Water electrolysis; PEM
资金
- EU-European Social Fund
- Greek Ministry of Education Lifelong learning and Religious Affairs - General Secretariat for Research and Technology under the National Action: Cooperation [09SYN-42-729]
Towards competent production of clean and electrolytic hydrogen, proton exchange membrane (PEM) water electrolysis offers several advantages, such as high purity of the produced gases, very high level of operation safety and direct storage of gases under high pressure. The work presented deals with the development of efficient PEM water electrolyzers, employing high specific surface area IrxPt1-xO2 electrocatalysts synthesized by the modified Adams fusion method. A typical three-electrode cell was used to evaluate the performance of the materials for water splitting. The performance of electrodes for oxygen evolution reaction was assessed by steady-state current potential measurements while their electrochemical characteristics and stability were studied by cyclic voltammetry. It was found that Ir-Pt bimetallic oxide electrodes present a stable performance for oxygen evolution reaction. Their intrinsic electrocatalytic activity in combination with their large surface area and stability are quite promising for the development of economically feasible electrocatalysts for PEM water electrolyzers. Copyright (C) 2012, 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