On the reversible photoisomerization of spiropyran-modified zeolite L single crystals
- Albuquerque, R. Q. Physikalisches Institut and Center for Nanotechnology (CeNTech), Westfälische Wilhelms-Universität Münster, Germany
- Kühni, Joël Institute of Inorganic Chemistry, University of Fribourg, Switzerland
- Belser, Peter Institute of Inorganic Chemistry, University of Fribourg, Switzerland
- Cola, Luisa De Physikalisches Institut and Center for Nanotechnology (CeNTech), Westfälische Wilhelms-Universität Münster, Germany
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04.01.2010
Published in:
- ChemPhysChem. - 2010, vol. 11, no. 3, p. 575-578
English
The reversible photoisomerization of a derivative of spiropyran at the level of a single crystal by using zeolite L is demonstrated. The synthesized spiropyran exhibits rare negative photochromism when dissolved in a 1:1 mixture of H₂O and EtOH The spiropyran is functionalized predominantly at the channel entrances in the case of 4 μm long crystals
- Faculty
- Faculté des sciences et de médecine
- Department
- Département de Chimie
- Language
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- English
- Classification
- Chemistry
- License
- License undefined
- Identifiers
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- RERO DOC 17252
- DOI 10.1002/cphc.200900860
- Persistent URL
- https://folia.unifr.ch/unifr/documents/301350
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