• In situ photoacoustic spectroscopic studies on heterogeneous catalysts under conditions of gas flow

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      https://www.ias.ac.in/article/fulltext/boms/009/02/0081-0087

    • Keywords

       

      Photoacoustic spectroscopy; open photoacoustic cell; heterogeneous catalyst; catalytic reactions

    • Abstract

       

      An all-glass open photoacoustic cell through which gases can be passed without affecting the signal has been described. The cell has been characterized for various chopping frequencies and temperatures. Several heterogeneous catalytic reactions have been studied under conditions of gas flow at elevated temperatures and the potential application of this method in the field of heterogeneous catalysis has been pointed out.

    • Author Affiliations

       

      T Somasundaram1 P Ganguly1

      1. Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore - 560 012, India
    • Dates

       
  • Bulletin of Materials Science | News

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