关于金属含氧酸盐热稳定性的讨论  

Discussion on the Thermal Stabilities of Metallic Oxysalts

作　　者：卢静[1] 李大成[1] 康文君[1] 李蕾[1] 王素娜[1] Jing Lu;Dacheng Li;Wenjun Kang;Lei Li;Suna Wang(School of Chemistry and Chemical Engineering,Liaocheng University,Liaocheng 252000,Shandong Province,China)

机构地区：[1]聊城大学化学化工学院,山东聊城252000

出　　处：《大学化学》2022年第11期207-215,共9页University Chemistry

摘　　要：利用归纳、对比、推断、验证的分析方法总结了含氧酸盐的热分解反应规律,并利用化学热力学基本原理深入解释了产生规律的原因以及个别盐热分解产物的特殊性。研究发现,金属离子的极化力、酸根中心原子的极化力、酸根的氧化性、产物中气体分子的数目均对含氧酸盐的热稳定性存在影响。In this paper,the rules of thermal decomposition reaction of metallic oxysalts were summarized.The reasons of the rules and the particularity of the thermal decomposition products of some salts were explained through the basic principles of chemical thermodynamics.It was found that the polarization force of metal ions,the polarization force of the central atom of the acidic group,the oxidation property of the acidic group and the number of gas molecules in the product all have effects on the thermal stability of the ionic polarization force.

关 键 词：含氧酸盐 热分解反应 化学热力学原理 离子极化力 

分 类 号：G64[文化科学—高等教育学] O6[文化科学—教育学]