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电流型电化学气体传感器电解液的研究进展

陈冲1,李林儒1,陆天虹1,2*   

  1. (1.江苏省新型动力电池重点实验室，南京师范大学化学与环境科学学院 南京 210097;
    2.中国科学院长春应用化学研究所 长春 130022)
  • 收稿日期:2011-04-12 修回日期:2011-05-31 出版日期:2012-03-10 发布日期:2012-03-10
  • 通讯作者: 陆天虹，研究员; Fax:025-85891767; E-mail:tianhonglu@263.net; 研究方向：电化学气体传感器
  • 基金资助:
    RAE工程技术中心传感器研发部和江苏高校优势学科建设工程资助项目

Development of Electrolytes in Current-type Electrochemical Gas Sensor

CHEN Chong1, LI Linru1, LU Tianhong1,2*   

  1. (1.Jiangsu Key Laboratory of New Power Batteries,School of Chemistry and
    Environmental Science,Nanjing Normal University,Nanjing 210097,China;
    2.Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022,China)
  • Received:2011-04-12 Revised:2011-05-31 Published:2012-03-10 Online:2012-03-10

PDF

1839

被引次数

4

摘要： 综述了电流型电化学气体传感器电解液的发展状况。 研究发现，用离子液体作电解液，与水溶液电解液相比，具有不挥发、电导率高和电化学窗口宽等优点，其与聚合物结合得到的离子液体聚合物电解质兼具离子液体和聚合物电解质的优点。 用有机溶剂作电流型电化学气体传感器电解液的研究还刚刚开始，但它是很有应用前景的。

关键词: 电解液, 离子液体, 聚合物电解质, 有机溶剂, 电导率

Abstract: The development of the electrolytes in the current-type electrochemical gas sensor is summarized. It was found that using the ionic liquid as the electrolyte has many advantages, such as non-volatilization, high conductivity, wide electrochemical window etc, compared to the aqueous solution. Combined ionic liquid with the polymer, the obtained ionic liquid/polymer electrolyte possesses both the advantages of the ionic liquid and polymer. Thus, it has the excellent application prospect. The investigation about using the organic solvent as the electrolyte in the current-type electrochemical gas sensor is just beginning. Moreover, it is also a promising route.

Key words: Electrolyte, Ionic liquid, Polymer electrolyte, Organic solvent, conductivity

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