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    • Synthesis of boron nitride

      A K Basu J Mukerji

      Volume 13 Issue 3 June 1990 pp 165-171

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/boms/013/03/0165-0171

    • Keywords

       

      Boron nitride; synthesis; addition compound

    • Abstract

       

      The authors examine the boric oxide—ammonia route with special stress on the yield and composition of the intermediate addition compound (BN)x(B2O3)y(NH3)z. It has been concluded that B2O3 and NH3 present in the addition compound formed between 350°C and 900°C cannot be further reacted to convert the B2O3 into BN and the BN yield remains at around 66%. A formula (BN)12·7(B2O3)7·5NH3 has been suggested for the addition compound.

    • Author Affiliations

       

      A K Basu1 J Mukerji1

      1. Central Glass and Ceramic Research Institute, Jadavpur, Calcutta - 700 032, India

    • Dates

       
      Published
      June 1990
      Manuscript received
      27 October 1989
      Manuscript revised
      24 February 1990

  • Bulletin of Materials Science | News

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      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

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