四磺化酞菁锌掺杂二氧化硅复合干凝胶的制备及微结构的研究

PREPARATION OF ZINC TETRASULFO-HTHALOCYANINE DOPEDSILICA XGEL MATRIX AND THE STUDY OF ITS MICROSTRUCTURE

本文采用Sol-gel湿化学工艺将水溶性的四磺化酞菁锌 (ZnTSPc)均匀掺入二氧化硅干凝胶基质 ,并研究凝胶基质在溶胶 -凝胶的转化过程中化学组成和粘度变化的相关规律及最终所获得的干凝胶在掺杂前后孔结构的不同特征 ,为制备性能优良的有机

Metallophthalocyanines exhibit many interesting optical electric properties.It is important to encapsulate them in solid to make it useful and practical.We report here the study of Zinc tetrasulfo phthalocyanine (ZnTSPc) doped silica xgel matrix obtained by the sol gel technique.The composites are transparent and stable.The change of IR spectra and viscosity during the sol gel process coincident to demonstrate the chemical component and texture of the matrix.The pore structure of the micro environment in which ZnTSPc existed are deplored by means of pore analysis.