The thermal decomposition of Fe(NO3)3•9H2O

被引：168
|
作者：
Wieczorek-Ciurowa, K [1 ]
Kozak, AJ [1 ]
机构：
[1] Cracow Univ Technol, Inst Inorgan Chem & Technol, PL-31155 Krakow, Poland
来源：
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 1999年 / 58卷 / 03期
关键词：
dehydration; hydrates; hydrolysis; iron(III) nitrate; isothemal gravimetry; melting; thermal decomposition; thermogravimetry;
D O I：
10.1023/A:1010112814013
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Using thermogravimetric analyses as well as isothermal gravimetric measurements, the thermal stability of the iron(III) nitrate nanohydrate has been determined. Several decomposition stages are the result of melting, evaporation and hydrolysis processes occurring in the salt-water system in the temperature range of 20-400 degrees C. Some of the intermediates and the final product (alpha-Fe2O3) are characterized by means of chemical analyses, X-ray diffraction patterns and IR spectra.
引用
收藏
页码：647 / 651
页数：5
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