[Influence of tetrasulfo-substituents on the UV/Vis absorption spectra of phthalocyanine doped sol-gel hybrid].
Nickle phthalocyanine(NiPc) and Nickle tetrasulfo-phthalocyanine (NiTSPc) were introduced respectively into silica gel matrix by sol-gel technique. Composites were produced and their UV/Vis spectra were measured. The results show that the introduction of soluble tetrasulfo-substituents can greatly increase the solubility of phthalocyanine molecule, which is helpful for the steady co-existence of phthalocyanine in sol-gel hybrid and therefore beneficial to the production of homogeneous composite.
Zhan
Hong-bing
HB
College of Materials Science and Engineering, Fuzhou University, Fuzhou 350002, China.
Du
Yu-hong
YH
Lin
Chun-ying
CY
Zhao
Xu-cheng
XC
Qin
Jing
J