Ordered Nano-Laminated Films and Fluorescence Dynamic Characterization of Tb-Bisphthalocyanine
Stable monolayers of Tb (III) -ocat-4-n-nonyloxyphthalocyanine (TbPc2) and TbPc2 blended with amphibious arachidic acid (AA) on air-water interface have been obtained and their solid multilayers have been successfully deposited by Langmuir-Blodgett (LB) technique. The characteristics of their structure and fluorescence are disclosed. The multilayer has a periodic layered structure with a layer spacing of 2.2 nm. Fluorescence lifetime results suggest that the excitons exist by photo-excitation in the film of TbPc2.
Zhong Cao, Lixian Sun, Xueqiang Cao, Yinghe He
C. Zheng et al., "Ordered Nano-Laminated Films and Fluorescence Dynamic Characterization of Tb-Bisphthalocyanine", Advanced Materials Research, Vols. 233-235, pp. 2682-2686, 2011