CJCU

Chem. J. Chinese Universities ›› 1988, Vol. 9 ›› Issue (1): 94.

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Determinations of Dehydration Processes and Their Enthalpy Changes for LaAc3·1.5H2O and LaAc3·5H2O

Wu Shurong1, Xiong Weimiao2, Tang Hongcai2   

  1. 1. Thermoehemical Research Laboratory, Northwest University, Xi'an;
    2. Department of Chemistry, Northwest University, Xi'an
  • Received:1986-08-12 Online:1988-01-24 Published:1988-01-24

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Abstract: LaAc3·1.5H2O(Ⅰ)and LaAc3·5H2O (Ⅱ) have been prepared ,by new synthesis methods and characterized by elemental analysis, thermogravimetry and vacuum dehydration over P2O5. Their dehydration processes and enthalpy changes have been also determined by means of DTA-TG-DTG and DSC techniques respectively.

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