SOLVATOCHROMIC PROPERTIES OF AN AMMONIUM-CONTAINING POLYSILANE IN WATER-ETHANOL BINARY-MIXTURES

Authors
SEKI T TOHNAI A TAMAKI T KAITO A
Citation
T. Seki et al., SOLVATOCHROMIC PROPERTIES OF AN AMMONIUM-CONTAINING POLYSILANE IN WATER-ETHANOL BINARY-MIXTURES, Chemistry Letters, (5), 1996, pp. 361-362
Citations number
16
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
5
Year of publication
1996
Pages
361 - 362
Database
ISI
SICI code
0366-7022(1996):5<361:SPOAAP>2.0.ZU;2-C
Abstract
A water-soluble polysilane having a trimethylammonium group has been s ynthesized and its spectroscopic properties in water, ethanol and thei r binary mixtures are investigated. In water-ethanol binary mixtures, variations in the UV absorption and fluorescence properties attributed to the delocalized sigma electron in the Si backbone exhibit a maximu m at intermediate mixing ratios.