## Influence of Spatial Restrictions on Equilibrium Reactions : A Case Study about the Excimer Formation of Pyrene

2003
##### Authors
Thomas, Arne
Antonietti, Markus
Journal article
##### Published in
Journal of Physical Chemistry : B ; 107 (2003), 21. - pp. 5081-5087. - ISSN 1520-6106. - eISSN 1520-5207
##### Abstract
(Chemical) processes under spatial confinements are important for a number of areas, as for instance in catalysis (chemistry) or enzymatic reactions (biology). The role of the spatial restriction parallel to the functional interactions in these systems is hard to trace. Ordered mesoporous silica materials are ideal to provide a multiplicity of parallel, just nanometer-large, well-defined confinements. Therefore, they are ideal to act as model compounds for the examination of spatial confinement effects. In the current contribution, a bimolecular reaction, the formation of excimers of pyrene, is studied under varying confinement conditions in ordered mesoporous silica materials. It will be shown that spatial confinement changes both the excimer formation equilibrium and the kinetics of excimer relaxation.
540 Chemistry
##### Cite This
ISO 690THOMAS, Arne, Sebastian POLARZ, Markus ANTONIETTI, 2003. Influence of Spatial Restrictions on Equilibrium Reactions : A Case Study about the Excimer Formation of Pyrene. In: Journal of Physical Chemistry : B. 107(21), pp. 5081-5087. ISSN 1520-6106. eISSN 1520-5207. Available under: doi: 10.1021/jp026587g
BibTex
@article{Thomas2003Influ-9634,
year={2003},
doi={10.1021/jp026587g},
title={Influence of Spatial Restrictions on Equilibrium Reactions : A Case Study about the Excimer Formation of Pyrene},
number={21},
volume={107},
issn={1520-6106},
journal={Journal of Physical Chemistry : B},
pages={5081--5087},
author={Thomas, Arne and Polarz, Sebastian and Antonietti, Markus}
}

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