[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.
Wang
Cheng-Yong
CY
College of Materials Science and Engineering, Fuzhou University, Fuzhou 350002, China.
Feng
Miao
M
Zhen
Xiao
X
Zhan
Hong-Bing
HB