Thermal decomposition processes of lanthanide trifluoroacetates trihydrates

被引：0
作者：
V. Logvinenko
T. Chingina
N. Sokolova
P. Semyannikov
机构：
[1] Russian Academy of Sciences,Institute of Inorganic Chemistry, Siberian Branch
来源：
Journal of Thermal Analysis and Calorimetry | 2003年 / 74卷
关键词：
quasi-equilibrium thermogravimetry; coordination compounds; 'model free' kinetics;
D O I：
暂无
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学科分类号：
摘要：
The thermal decomposition of several lanthanide salts Ln(CF3COO)3·3H2O (Ln=La, Gd, Tb) was studied under quasi-equilibrium conditions and under linear heating. According to mass spectral data, H2O is the single product of thermal decomposition up to 120-140°C. Thermogravimetric data were processed with 'Netzsch Thermokinetics' computer program. Kinetics parameters of the first decomposition step (as the simple dehydration process, not complicated by the water hydrolysis with the liberation or the decomposition of the organic ligand) were calculated.
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页码：401 / 405
页数：4
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