Dioxygenation of a Molybdenum(IV)Porphyrin Complex as Studied by an In Situ Quartz Crystal Microbalance/UV-vis Spectroscopy Combined Method

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著者

    • HOSHIBA Koji
    • Division of Chemistry, Graduate School of Science, Hokkaido University
    • NISHIMURA Noboru
    • Division of Material Science, Graduate School of Environmental Earth Science, Hokkaido University
    • SHIMAZU Katsuaki
    • Division of Material Science, Graduate School of Environmental Earth Science, Hokkaido University
    • IMAMURA Taira
    • Division of Chemistry, Graduate School of Science, Hokkaido University
    • SASAKI Yoichi
    • Division of Chemistry, Graduate School of Science, Hokkaido University

抄録

Changes with time in mass and absorbance, accompanied by the dioxygenation of Mo<SUP>IV</SUP>O(tmp) (tmp = 5,10,15,20-tetramesitylporphyrinato dianion) at room temperature in the sublimated solid film, were simultaneously followed by an <I>in situ</I> quartz crystal microbalance (QCM)/UV-vis spectroscopy combined method. The two curves synchronized accurately. In the most cases of the film systems with (2.34 - 7.13) × 10<SUP>−8</SUP> mol cm<SUP>−2</SUP> of coverage, the dioxygenation attained ca. 82% completion in 120 s in dry dioxygen atmosphere.

収録刊行物

  • Chemistry letters  

    Chemistry letters 1997(9), 853-854, 1997-09 

    The Chemical Society of Japan

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各種コード

  • NII論文ID(NAID)
    10002614551
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
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