Fundamental Study on the Electrodes for Alkali Metal Thermoelectric Converters

Kotaro Tanaka, Akira Negishi, Toshihisa Masuda

研究成果: Article

抜粋

The present study aims to conduct fundamental research on the electrodes for alkali metal thermoelectric converters (AMTEC). The AMTEC utilizing β″-alumina solid electrolytes is a thermally regenerative electrochemical device for the direct conversion of heat to electric energy. Voltage versus current characteristics have been measured on various electrodes. Thin, porous molybdenum electrodes deposited by magnetron sputtering have achieved the highest power density of 0.34 W/cm2 at 1075 K, which is 65% of the theoretical value. The effects of internal resistance are discussed in detail.

元の言語English
ページ(範囲)499-503
ページ数5
ジャーナルTransactions of the Japan Society of Mechanical Engineers Series B
55
発行部数510
DOI
出版物ステータスPublished - 1989 1 1

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ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanical Engineering

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