个人信息Personal Information
教授
博士生导师
硕士生导师
性别:男
毕业院校:中科院金属所
学位:博士
所在单位:化工学院
学科:无机化学
办公地点:大连理工大学化学楼401
联系方式:13940825088
电子邮箱:cgmeng@dlut.edu.cn
Hydrophobic platinum-polytetrafluoroethylene catalyst for hydrogen isotope separation
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论文类型:期刊论文
发表时间:2010-06-01
发表刊物:INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
收录刊物:SCIE、EI、Scopus
卷号:35
期号:12
页面范围:6108-6112
ISSN号:0360-3199
关键字:Hydrophobic Pt catalyst; Hydrogen isotope separation; Conversion rate
摘要:A composite catalyst, platinum supported on polytetrafluoroethylene (Pt/PTFE), has been successfully prepared by compression moulding forming and used for hydrogen isotope separation by hydrogen water isotope exchange. The as-prepared Pt/PTFE was characterized by nitrogen adsorption. The results of the catalytic activity for hydrogen water isotope exchange show that Pt/PTFE has high catalytic activity. The effects of different factors, such as flow rate, temperature, molar flow ratio of hydrogen gas to feed water and time have also been investigated. The present study shows a promising choice of Pt/PTFE as a composite catalyst for hydrogen isotope separation. (C) 2010 Professor T. Nejat Veziroglu. Published by Elsevier Ltd. All rights reserved.