Automated Experimental Assembly for Studying the Reaction-Diffusion Behavior of Belousov-Zhabotinsky Reactions under Microgravity

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抄録

For investigating the Belousov-Zhabotinsky (BZ) reactions in free-fall experiments under microgravity, conducted at Japan Microgravity Center (JAMIC) in Hokkaido, the automated setup of batch-type, which was constructed in this work, had to be placed in the limited space and to have functions to prepare the reaction solution; it was also required to send it to the vessels after the necessary induction period and to collect image data via CCD cameras, including the process of integrating the capsule. These operation sequences of each device involved simple solid state relays. The initial start of the relay sequences was performed by a start command from the operation room of JAMIC. The propagation profile of the chemical patterns under microgravity of 10-5 g was collected as image data for ca. 9 s. They were not disturbed by the release of carbon dioxide, which often deforms the chemical patterns in the aging of BZ reactions.

収録刊行物

  • Analytical sciences : the international journal of the Japan Society for Analytical Chemistry  

    Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 15(2), 159-164, 1999-02 

    社団法人 日本分析化学会

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各種コード

  • NII論文ID(NAID)
    10002418726
  • NII書誌ID(NCID)
    AA10500785
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    09106340
  • NDL 記事登録ID
    4648409
  • NDL 雑誌分類
    ZP4(科学技術--化学・化学工業--分析化学)
  • NDL 請求記号
    Z54-F482
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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