Посилання:Photochromic properties of composite films of thermally irreversible
diarylethenes and fulgimides in polytetrafluoroethylene matrix / O.I. Kobeleva, T.M. Valova, A.O. Ait, V.A. Barachevsky, K.P. Grytsenko, V.F. Machulin, M.M. Krayushkin // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2011. — Т. 14, № 4. — С. 441-444. — Бібліогр.: 5 назв. — англ.
Підтримка:This work was supported by the Presidium of the
Russian Academy of Sciences and by the theme
No − − 07413 funded by National Academy of Sciences
of Ukraine
Photochromic polymeric thin films have been prepared by vacuum codeposition
of polytetrafluoroethylene (PTFE) and thermally irreversible photochromic
compounds: the cyclopentene derivative of diarylethene and fulgimide. Their
photochromic properties were studied using the spectral-kinetic method as compared
with polymethyl methacrylate (PMMA) films filled with the same photochromic
compounds prepared using the spin coating method. The films prepared using codeposition
in vacuum are characterized by photochromic properties acceptable for
recording media for 3D optical memory