Design and development of electrochemical gas sensor using room temperature ionic liquids

カテゴリ: 研究会(論文単位)

論文No: MSS21005,CHS21005,BMS21005

グループ名: 【E】センサ・マイクロマシン部門 マイクロマシン・センサシステム/【E】センサ・マイクロマシン部門 ケミカルセンサ/【E】センサ・マイクロマシン部門 バイオ・マイクロシステム合同研究会

発行日: 2021/02/26

タイトル(英語): Design and development of electrochemical gas sensor using room temperature ionic liquids

著者名: Chakraborty Parthojit(東京工業大学),Chang Tso-Fu Mark(東京工業大学),曽根 正人(東京工業大学),中本 高道(東京工業大学)

著者名(英語): Parthojit Chakraborty(Tokyo Institute of Technology),Tso-Fu Mark Chang(Tokyo Institute of Technology),Masato Sone(Tokyo Institute of Technology),Takamichi Nakamoto(Tokyo Institute of Technology)

キーワード: cyclic voltammetry|electrochemical sensor|gas sensor|ionic liquid

要約(日本語): Measurement of ambient gases has been of significant interest to researchers and many approaches have been developed. One such approach is by electrochemical method, although traditional liquid-electrolyte based sensors are susceptible to low gas permeability and electrolyte evaporation. Recently, room temperature ionic liquids have become popular due to remarkable benefits such as negligible vapor pressure, high thermal stability and wide electrochemical window. This paper studies the sensor configuration of platinum electrochemical gas sensor using room temperature ionic liquids. Electrochemical signals generated due to diffusion of few target gas compounds in ionic liquids are inspected. Sensing and optimization parameters are discussed.

要約(英語): Measurement of ambient gases has been of significant interest to researchers and many approaches have been developed. One such approach is by electrochemical method, although traditional liquid-electrolyte based sensors are susceptible to low gas permeability and electrolyte evaporation. Recently, room temperature ionic liquids have become popular due to remarkable benefits such as negligible vapor pressure, high thermal stability and wide electrochemical window. This paper studies the sensor configuration of platinum electrochemical gas sensor using room temperature ionic liquids. Electrochemical signals generated due to diffusion of few target gas compounds in ionic liquids are inspected. Sensing and optimization parameters are discussed.

本誌: 2021年3月1日マイクロマシン・センサシステム/ケミカルセンサ/バイオ・マイクロシステム合同研究会

本誌掲載ページ: 17-21 p

原稿種別: 英語

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