Preparation of Amperometric Hydrogen-Phosphate Ion Sensor Based on Perovskite-Type Oxide Thick-Film by EPD Process

Satoko TAKASE; Toshikazu MATSUMOTO; Youichi SHIMIZU

doi:10.5796/electrochemistry.78.150

コミュニケーション

Preparation of Amperometric Hydrogen-Phosphate Ion Sensor Based on Perovskite-Type Oxide Thick-Film by EPD Process

Satoko TAKASE, Toshikazu MATSUMOTO, Youichi SHIMIZU

著者情報

キーワード: Perovskite-type Oxide, Thick-film, EPD, Phosphate Ion Sensor

ジャーナルフリー

2010 年 78 巻 2 号 p. 150-152

DOI https://doi.org/10.5796/electrochemistry.78.150

詳細

抄録

Perovskite-type structured LaCoO₃ fine powder with high surface areas could be prepared by a polymer precursor method using acetylacetone (AcAc) as a chelating agent at 500°C. This fine powder could be used for an electrophoretic deposition (EPD) process in an acetylacetone-based suspension. The LaCoO₃ fine powder supported on carbon-cross device was prepared by the EPD method without a sintering process. The device showed good properties of amperometric sensing of hydrogen-phosphate ion.

責任著者(Corresponding author)

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