物理化学学报2006，Vol.22Issue(10)：1206-1211,6.
三维网状结构配位聚合物[Cu(HCOO)2(H2O)2]∞晶体的热分解机理
Thermal Decomposition Mechanisms of a Three-dimensional Framework Coordination Polymer [Cu(HCOO)2(H2O)2]∞
摘要
Abstract
The crystal of [Cu(HCOO)2(H2O)2]∞ (polymer 1) has been synthesized and cultured using the hydrothermal method. The thermal decomposition mechanisms and the associated kinetics of polymer 1 have been investigated based on the TG-DTG and DSC analyses. The most probable kinetic model function of the endothermic process was suggested by comparison of the kinetic parameters obtained from the analysis of the DSC curves by Kissinger's,Ozawa' s, integral, and differential methods. The crystal of polymer 1 was characterized by X-ray single crystal diffraction, elemental analysis, and FTIR spectroscopy techniques. The coordination polymer crystallizes in monoclinic system, P21/c space group with crystal parameters of a=0.8533(2) nm, b=0.7151(2) nm, c=0.9463(2) nm,β=96.94(0)°,V=0.5732(2)nm3,Z=4,and Dc=2.197g·cm-3.In the coordination polymer,with the formates as space linkers,two types of copper centers are joined together to form three-dimensional frameworks.关键词
配位聚合物/热分解/非等温反应动力学/甲酸/晶体结构Key words
Coordination polymer/Thermal decomposition/Non-isothermal kinetics/Formic acid/Crystal structure分类
化学化工引用本文复制引用
郭金玉,张建国,张同来,吴瑞凤,于伟..三维网状结构配位聚合物[Cu(HCOO)2(H2O)2]∞晶体的热分解机理[J].物理化学学报,2006,22(10):1206-1211,6.基金项目
国家自然科学基金(20471008)及北京理工大学基础研究基金(BIT-UBF-200302B01&BIT-UBF-200502B4221)资助项目 （20471008）
