Solid-Electrolyte Impedancemetric CO2 Sensor Attached with La0.4Sr0.6MnO3 Receptor

カテゴリ: 論文誌(論文単位)

グループ名: 【E】センサ・マイクロマシン部門

発行日: 2020/01/01

タイトル(英語): Solid-Electrolyte Impedancemetric CO2 Sensor Attached with La0.4Sr0.6MnO3 Receptor

著者名: Shinya Kuramoto (Department of Applied Chemistry, Kyushu Institute of Technology), Youichi Shimizu (Department of Applied Chemistry, Kyushu Institute of Technology)

著者名(英語): Shinya Kuramoto (Department of Applied Chemistry, Kyushu Institute of Technology), Youichi Shimizu (Department of Applied Chemistry, Kyushu Institute of Technology)

キーワード: CO2 sensor，impedancemetric，solid electrolyte，perovskite-type oxide，La0.4Sr0.6MnO3

要約(英語): A solid-state impedancemetric CO2 sensor consisting of perovskite-type oxide (La1-xSrxMnO3) as receptor material and a Li1.5Al0.5Ti1.5(PO4)3 (LATP) disc as solid electrolyte transducer was investigated for the detection of various concentrations of CO2 at 400 ℃. The responses of the lanthanum manganite/LATP-based sensor were divided into a resistance component and capacitance component. The sensitivities to CO2 were largely affected by the type of receptor material used. The La0.4Sr0.6MnO3/ LATP-based impedancemetric sensor element showed potential CO2 sensing properties.

本誌: 電気学会論文誌E（センサ・マイクロマシン部門誌） Vol.140 No.1 （2020） 特集：センサ・マイクロマシン英文特集号

本誌掲載ページ: 14-17 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejsmas/140/1/140_14/_article/-char/ja/