摘要
采用分光光度法研究了四磺化酞菁镓、钒、铝 （ＧａＴＳＰｃ、ＶＯＴＳＰｃ、ＡｌＴＳＰｃ） 和二磺化酞菁锌（ＺｎＢＳＰｃ） 在水、醇－水、胶束体系中的聚合行为， 测定了配合物的二聚常数。结果表明， ＡｌＴＳＰｃ形成二聚体是一个慢反应， 而ＧａＴＳＰｃ、ＺｎＢＳＰｃ和ＶＯＴＳＰｃ的二聚体形成是快速过程。
The dimerization of Aluminum(Ⅲ),Vanadium(Ⅳ),Gallium(Ⅲ) tetrasulfonated phthalocyanine (AlTSPc,VOTSPc,GaTSPc) and Zinc(Ⅱ) bisulfonated phthalocyanine (ZnBSPc) was studied by spectrophotometic method.The dimerization constants K D were calculated from absorbance measurements.The absorption spectra in water,aqueous alcoholic solutions and micelles of phthalocyanine sulfonates aluminum shows the “slow forming dimer”,and VOTSPc,GaTSPc,ZnBSPc show contact dimer fomation.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
1999年第5期751-754,共4页
Spectroscopy and Spectral Analysis
基金
江苏省教委自然科学基金
