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Thermal behavior of alkaline lead acetate, a study of thermogravimetry and differential scanning calorimetry

Sajadi, S. A. A ; Sharif University of Technology | 2008

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  1. Type of Document: Article
  2. Publisher: Sharif University of Technology , 2008
  3. Abstract:
  4. The compound, alkaline lead acetate, Pb(CH3COO)2·PbO·H2O (ALA), was purchased from the Fluka Company. The X-ray diffraction film and SEM electron microgaph of this compound were obtained and reported in this paper for the first time. The thermal behavior of alkaline lead acetate (ALA) was studied using thermogravimetery (TGA) and Differential Scanning Calorimetery (DSC) techniques under an O2 gas atmosphere from 25 to 600°C. Four distinct energy changes associated with weight changes were observed, all of them being exothermic in the DSC results. The amount of ΔH for each peak is reported. © Sharif University of Technology
  5. Keywords:
  6. Lead oxide ; Thermogravimetric analysis ; Energy changes ; Gas atmosphere ; Lead acetate ; Thermal behaviors ; Weight change ; Differential scanning calorimetry ; Acetate ; Calorimetry ; Lead ; Thermal structure ; Thermogravimetry ; X-ray diffraction
  7. Source: Scientia Iranica ; Volume 15, Issue 4 , 2008 , Pages 435-439 ; 10263098 (ISSN)
  8. URL: http://scientiairanica.sharif.edu/article_2934_61fb906539bdb697fe26cc6d2992ac60.pdf