Isothermal decomposition kinetics of Werner-type beta-[Ni(NCS)(2)(4-MePy)(4)] clathrates with aromatic guests

被引：5

作者：

Manakov, AY ^{[1
]}

Lipkowski, J ^{[1
]}

机构：

[1] POLISH ACAD SCI,INST PHYS CHEM,PL-01224 WARSAW,POLAND

来源：

THERMOCHIMICA ACTA | 1996年 / 277卷

关键词：

isothermal decomposition kinetics; Werner clathrates;

D O I：

10.1016/0040-6031(95)02731-9

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Guest desorption from clathrates formed by beta-[Ni(NCS)(2)(4-methylpyridine)(4)] host with benzene, toluene and p-xylene was studied under isothermal conditions within the temperature range from 6 to 30 degrees C, Possible mechanisms of decomposition of these clathrates are discussed, In the decomposition of beta-[Ni(NCS)(2)(4-methylpyridine)(4)]. C6H6 clathrate, guest diffusion in the solid is the rate-determining step. The activation energy of this process was found to be 38.5 +/- 2.5 kJ mol(-1).

引用

页码：199 / 208

页数：10

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