Development of a small scale adiabatic calorimeter (room temperature to 600.DEG.C.) and heat capacity measurement of synthetic Cu3BiS3.

DOI
  • Mizota Tadato
    Department of Mining and Mineral Engineering, Faculty of Engineering, Yamaguchi University
  • Ishida Mideki E.
    Inax Corporation, Ceramic R & D Division
  • Shin Hiroto
    Inax Corporation, Ceramic R & D Division
  • Kusayanagi Yuji
    Department of Mining and Mineral Engineering, Faculty of Engineering, Yamaguchi University

Bibliographic Information

Other Title
  • 少試料断熱型熱量計（室温～６００℃）の開発および合成Ｃｕ３ＢｉＳ３の熱容量測定

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Description

A small scale adiabatic calorimeter usable for less than 2g of sample has been developed in order to measure heat capacity or heat of transition of materials which are difficult to obtain sufficiently in amount for the measurement. The central part and the adiabatic shield part are constracted as small as possible to decrease the total heat capacity of the calorimeter. Sheath thermocouples of 0.5mm outer diameter and sheath heaters were thus used for temperature measurement and for adiabatic control. A micro-computer system was used for the data acquisition and for setting working conditions. This system enables to measure heat capacities almost less than 1% in precision by using 1.8g of sample. Measurement examples are given for heat capacities of NBS-standard alumina and synthetic Cu3BiS3.

Journal

  • Netsu Sokutei

    Netsu Sokutei 16 (4), 165-172, 1989

    The Japan Society of Calorimetry and Thermal Analysis

Details 詳細情報について

  • CRID
    1390282680062558848
  • NII Article ID
    130003658430
  • DOI
    10.11311/jscta1974.16.165
  • COI
    1:CAS:528:DyaK3cXmsVaisQ%3D%3D
  • ISSN
    18841899
    03862615
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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