Triplet Solvation Dynamics of Hydrogen Bonding Liquids in Confinement

被引：10

作者：

Weigl, Peter ^{[1
]}

Talluto, Vincenzo ^{[2
]}

Walther, Thomas ^{[2
]}

Blochowicz, Thomas ^{[1
]}

机构：

[1] Tech Univ Darmstadt, Inst Solid State Phys, Darmstadt, Germany

[2] Tech Univ Darmstadt, Inst Appl Phys, Darmstadt, Germany

来源：

ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS | 2018年 / 232卷 / 7-8期

关键词：

alcohols; confinement; glass transition; H bonding; local dynamics; solvation dynamics; INELASTIC NEUTRON-SCATTERING; GLASS-TRANSITION; PHASE-SEPARATION; WATER; GLYCEROL; RELAXATION; MIXTURES; SOLVENT; SLOW;

D O I：

10.1515/zpch-2017-1024

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We have developed a flexible experimental setup to conduct triplet solvation dynamics (TSD) experiments. The setup is capable of exciting dyes at 355, 320 and 266 nm. Phosphorescence spectra can be recorded up to a 10 ns-resolution usually covering three decades using a grating spectrograph and a CCD camera. In this contribution, we describe the experimental setup as well as first investigations on water-alcohol mixtures, microemulsions and new dyes for TSD, i.e. naphthalene derivates, which take full advantage of this experimental method sensitive to the local environment of the dyes.

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页码：1017 / 1039

页数：23

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