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Optical studies of phthalocyanine molecules in PMMA matrix

✍ Scribed by G.A Kumar


Book ID
117356785
Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
125 KB
Volume
55
Category
Article
ISSN
0167-577X

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Optical absorption and emission spectral
✍ G. A. Kumar; J. Thomas; N. V. Unnikrishnan; V. P. N. Nampoori; C. P. G. Vallabha πŸ“‚ Article πŸ“… 2001 πŸ› John Wiley and Sons 🌐 English βš– 89 KB

Optical absorption and emission spectral studies of various phthalocyanine ( Pc ) molecules in dimethyl formamide (DMF) solvent are reported in this paper. Measurements have been done for free base, Eu , Fe , Mn , Sm , Cu , Zn , Nd and La Pc - s . The principal optical transitions viz B and Q are id

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We realized and investigated films of zinc-phtalocyanines into poly(methylmethacrylate) (PMMA) for optical limiting applications. The ratio by weight of the compound to the host polymer was 0.083% and 0.15%. Linear optical characterization of films, performed by spectrophotometry, show a low degree