Organically modified sol-gel films incorporating an infrared dye

被引:18
作者
Prosposito, P
Casalboni, M
De Matteis, F
Pizzoferrato, R
机构
[1] Univ Roma Tor Vergata, Dipartimento Fis, I-00133 Rome, Italy
[2] Univ Roma Tor Vergata, Ist Nazl Fis Mat, I-00133 Rome, Italy
[3] Univ Roma Tor Vergata, Dipartimento Ingn Meccan, I-00133 Rome, Italy
[4] Univ Roma Tor Vergata, Ist Nazl Fis Mat, I-00133 Rome, Italy
关键词
synthesis and characterization; sol-gel; optical properties; infrared dyes;
D O I
10.1016/S0040-6090(00)01124-X
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Steady-state absorption and emission measurements for an infrared (IR) dye have been reported. Measurements in liquid solutions and in hybrid organic/inorganic zirconia-based thin films synthesized with a sol-gel technique have been carried out. The optical properties of films as a function of the densification temperature have also been investigated. The results are discussed in terms of the presence of monomer and dimer species of the dye and of the physical and chemical interactions with the host matrix. (C) 2000 Elsevier Science S.A. All rights reserved.
引用
收藏
页码:150 / 154
页数:5
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