TG-DTA-MS studies on the thermal decomposition behaviour of homogeneously precipitated Zr2(SO4)(OH)6·6H2O

Lu Chang-Wei, Shi Jian-Lin, Xi Tong-Geng, Yang Xue-Hua, Chen Yun-Xian

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Abstract

Studies on the thermal decomposition behaviour of homogeneously precipitated Zr2(SO4)(OH)6· 6H2O using a TG-DTA-MS coupling technique are reported for the first time. The positive ion mass spectra of evaporated gases during the process of thermal decomposition O+ (m/z 16); H2O+ (m/z 18); SO+ (m/z 48); SO2+ (m/z 64) versus temperature are also given.

Original languageEnglish
Pages (from-to)77-84
Number of pages8
JournalThermochimica Acta
Volume232
Issue number1
DOIs
StatePublished - 24 Jan 1994
Externally publishedYes

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