|
个人信息Personal Information
教授
博士生导师
硕士生导师
任职 : 精细化工全国重点实验室主任，教育部智能材料化工前沿科学中心执行主任，大连理工大学膜科学与技术研究开发中心主任
性别：女
毕业院校：中国科学院大连化物所
学位：博士
所在单位：化工学院
学科：化学工程. 膜科学与技术. 生物医学工程
联系方式：hgaohong@dlut.edu.cn
电子邮箱：hgaohong@dlut.edu.cn
Non-water ionic diode based on bias-dependent precipitation
点击次数：
论文类型：期刊论文
发表时间：2012-09-01
发表刊物：ELECTROCHEMISTRY COMMUNICATIONS
收录刊物：SCIE、EI、Scopus
卷号：23
期号：1
页面范围：106-109
ISSN号：1388-2481
关键字：Ionic diode; Precipitation; p-n junction; Agl rectification
摘要：We reported a method for fabricating non-water based ionic diodes operating under bias-dependent precipitation of ions in one direction of electric field but moving freely to the electrodes when reversed electric field is applied. As a result, redox current will be generated due to the electrochemical reaction in a preferential direction of electric field. The rectification ratio of the diode device reported here could reach 40 under an input AC voltage between +/- 1.5 V. The principle of this study is general and can be extended to the fabrication of ionic diodes with different precipitated ion pairs. (c) 2012 Elsevier B.V. All rights reserved.