摘要
以偏苯三酸酐、尿素、稀土氯化物为主要原料,采用固相合成法合成了四羧基酞菁钆和四羧基酞菁铒两种配合物。通过对其红外光谱、紫外-可见吸收光谱的测定表征,确认所合成的化合物为四羧基酞菁稀土配合物。经荧光光谱的测定得知,合成的两种配合物分别在695.5 nm和702 nm处有较强的荧光发射。
In this article,through the analysis of the structures and properties of rare earth phthalocyanine complexes,by using slanting benzene three anhydride,urea and rare earth chloride as the main raw materials,four carboxyl phthalocyanine GD and four carboxyl phthalocyanine erbium were synthesized by solid phase synthesis method. The synthesized compounds were confirmed as four carboxyl phthalocyanine rare earth complexes by IR and Uv-vis absorption spectra. The two complexes have strong fluorescence emission at 695. 5 nm and 702 nm.
出处
《稀土》
EI
CAS
CSCD
北大核心
2014年第6期84-88,共5页
Chinese Rare Earths
基金
内蒙古自然科学基金项目(2010MS0209)
包头市科技计划项目(2010J2011)
关键词
稀土
酞菁配合物
合成
表征
荧光性能
rare earth
phthalocyanine complexes
synthesis
characterization
fluorescence spectra
