Solvation in glassy materials

Ranko Richert; Achim Wagener

doi:10.1080/10587259208028750

Solvation in glassy materials

Research output: Contribution to journal › Article › peer-review

Abstract

Time resolved phosphorescence spectroscopy of molecular probes in organic supercooled liquids indicates solvation dynamics active on the ms-s time scale. A detained analysis of the positive solvato-chromism of quinoxaline allows for experimentally quantifying the change in dipole moment upon T₁0 excitation and the polarity of supercooled liquids. Solvation in macroscopically unpolar solvents indicates the important role of microscopic polarity for rationalizing the local dielectric responses governing the solvation dynamics.

Original language	English (US)
Pages (from-to)	61-66
Number of pages	6
Journal	Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume	216
Issue number	1
DOIs	https://doi.org/10.1080/10587259208028750
State	Published - Jun 1 1992
Externally published	Yes

ASJC Scopus subject areas

General Chemistry
General Materials Science
Condensed Matter Physics

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10.1080/10587259208028750

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abstract = "Time resolved phosphorescence spectroscopy of molecular probes in organic supercooled liquids indicates solvation dynamics active on the ms-s time scale. A detained analysis of the positive solvato-chromism of quinoxaline allows for experimentally quantifying the change in dipole moment upon T10 excitation and the polarity of supercooled liquids. Solvation in macroscopically unpolar solvents indicates the important role of microscopic polarity for rationalizing the local dielectric responses governing the solvation dynamics.",

author = "Ranko Richert and Achim Wagener",

year = "1992",

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doi = "10.1080/10587259208028750",

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Solvation in glassy materials

Abstract

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