Spectroscopic and Photophysical Behavior of 2-Quinolone as a Probe for Bronsted and Lewis Acid Sites in Zeolites

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著者

    • KOJIMA Masanobu
    • Department of Bioscience and Biotechnology, Faculty of Agriculture, Shinshu University
    • ODAKA Akira
    • Department of Chemistry and Material Engineering, Faculty of Engineering

抄録

Brønsted and Lewis acid sites in zeolites were characterized by using 2-quinolone as a probe, by means of ultraviolet and infrared absorption spectra, fluorescence decay lifetime, and ESR. The results showed clearer differences in the acidity of zeolites compared to those determined by using Hammett indicators. The species observed in the zeolites depended on the acidity, the cavity size, and the amount of 2-quinolone loaded.

収録刊行物

  • Chemistry letters  

    Chemistry letters 1999(7), 675-676, 1999-07-05 

    The Chemical Society of Japan

参考文献:  14件

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各種コード

  • NII論文ID(NAID)
    10004702428
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    ENG
  • 資料種別
    OTR
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
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