Liquid Crystal Alignment on Photoinduced Species in Poly[methyl(phenyl)silylene] Film

Autor:	Yu. Reznikov, Andrey Kadashchuk, A. Dyadyusha, Stanislav Nespurek, Joachim Stumpe, Beate Sapich
Rok vydání:	2001
Předmět:	chemistry.chemical_classification chemistry.chemical_compound Absorption spectroscopy Chemistry Liquid crystal Photodissociation Silylene Polysilane Polymer Condensed Matter Physics Photodegradation Photochemistry Bond cleavage
Zdroj:	Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 359:67-77
ISSN:	1058-725X
DOI:	10.1080/10587250108035568
Popis:	The first observation of alignment of a liquid crystal deposited on a poly[methyl(phenyl)silylene] (PMPSi) film irradiated with linearly polarized light is reported. The effect seems to be controlled by the angular-dependent photodegradation caused by the photoinduced scission of the Si-Si bonds in the polymer backbone connected with the formation of other photoproducts preferentially oriented along the light polarization.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::53c6975ed6e4f172f7004e194c969f92 https://doi.org/10.1080/10587250108035568 Zobrazit plný text záznamu