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Pinning effect for photoisomerization of a dicationic azobenzene derivative by anionic sites of the clay surface. | LitMetric

Pinning effect for photoisomerization of a dicationic azobenzene derivative by anionic sites of the clay surface.

Chem Commun (Camb)

Department of Applied Chemistry, Graduate Course of Urban Environmental Sciences, Tokyo Metropolitan University, Minami-ohsawa 1-1, Hachiohji, Tokyo 192-0397, Japan.

Published: January 2014


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Article Abstract

The photoisomerization behaviour of a dicationic azobenzene derivative on the inorganic surface was examined. The isomerization reaction was controlled by the charged array of the inorganic surface due to the "pinning effect" because of the electrostatic interaction between anionic charged sites on the inorganic surface and cationic charged sites in dye molecules.

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http://dx.doi.org/10.1039/c3cc47353hDOI Listing

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