摘要
采用均相法,在室温下合成配位聚合物[Co2(1,10-phen)2(1,4-tpht)2(H2O)2]n(1,10-phen=1,10-菲啉;1,4-H2tpht=1,4-对苯二甲酸).热分析(TGA)表明该晶体在温度低于190℃时是稳定的.UV-Vis-NIR(紫外-可见-近红外)漫反射光谱对该晶体的测定结果表明,该晶体的能隙值为2.4e V,属于半导体材料.对均相法反应的影响因素如溶剂类型、溶液的浓度以及溶液的混合速度进行了系统研究.
A novel coordination polymer [CO2(phen)2(1,4-tpht)2(H2O)2]n(1,10-phen=1,10-phenanthroline;1,4-H2tpht=1,4-benzenedicarboxylic acid) was synthesized at room temperature. The result of TGA indicates that the title compound is stable under 190℃. The title compound is semiconductor with the energy gap of 2.4 eV. And the effects of reaction conditions were discussed.
出处
《北京建筑工程学院学报》
2006年第2期30-32,共3页
Journal of Beijing Institute of Civil Engineering and Architecture
基金
北京建筑工程学院青年教师科学基金(1005014)
关键词
配位聚合物
均相法
热分析
光学性能
coordination polymer
homogeneous phase reaction
TGA
optical property