Emission Properties of Poly(vinylpyridines) and Related Molecules at Room Temperature and Cryogenic Temperature

We have reported the spectroscopic properties of pyridine compounds in solid states or highly concentrated composites. They are much different from usual diluted solutions. Such highly concentrated circumstances cause molecular interactions between pyridine derivatives and their neighbor molecules....

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Bibliographic Details
Published inJournal of Photopolymer Science and Technology Vol. 19; no. 6; pp. 727 - 735
Main Authors Nishiyama, Satoko, Tajima, Masahiro, Yoshida, Yasuhiko
Format Journal Article
LanguageEnglish
Published Hiratsuka The Society of Photopolymer Science and Technology(SPST) 01.01.2006
Japan Science and Technology Agency
Subjects
Cryogenic temperature
Derivatives
excitation emission matrix
hydrogen-bond
Luminescence
Molecular interactions
Photopolymers
protonation
pyridine
Pyridines
pyridinium
Spectra
Spectroscopy
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Summary:We have reported the spectroscopic properties of pyridine compounds in solid states or highly concentrated composites. They are much different from usual diluted solutions. Such highly concentrated circumstances cause molecular interactions between pyridine derivatives and their neighbor molecules. We determined luminescence spectra of such materials at cryogenic temperature. Comparisons between 2-substituted pyridines and 4-substituted pyridines are discussed. Some alkyl-substituted pyridiniums were also examined for comparison with polymeric compounds.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0914-9244
1349-6336
1349-6336
DOI:10.2494/photopolymer.19.727