酞菁掺杂复合体系光限幅性能的基质效应

采用Sol-gel法将四磺化酞菁镍(NiTSPc)、酞菁铅(PbPc)分别植入二氧化硅凝胶基质，制备出均匀掺杂的复合凝胶玻璃，并对光限幅性能进行了测试。研究结果表明基质的组成、结构和凝胶化过程将改变复合体系中掺杂酞菁存在的微化学环境，进而影响其激发态物理过程和由此决定的光限幅性能，表现出复合体系光限幅性能的基质效应。

Influence of Matrix on the Optical Limiting Effect of Metallophthalocyanine Doped Composite

Nickle tetrasulfo-phthalocyanine(NiTSPc) and Lead phthalocyanine(PbPc) are introduced respectively into silica gel glass matrix by sol-gel technique.Homogeneously doped composites are produced,and optical limiting examination was carried out.The results show that the change in matrix composition,structure and sol-gel process will influence the chemical micro-environment and excited state physical process of doped metallo phthalocyanine,resulting in the change in composite's optical limiting behaviors.