Functionalized polyoxometalates with intrinsic photochromic properties and their association with spiropyran cations.
The presence of alkylammonium groups covalently grafted on bisphosphonato ligands induces photochromic properties to ligand-coordinated polyoxomolybdate systems. Such intrinsically photoactive polyanions can be used for the preparation of materials combining photochromic polyoxometalates and functional countercations.
Compain
Jean-Daniel
JD
Institut Lavoisier de Versailles, UMR 8180, Université de Versailles Saint-Quentin, 45 avenue des Etats-Unis, 78035 Versailles Cedex, France.
Deniard
Philippe
P
Dessapt
Rémi
R
Dolbecq
Anne
A
Oms
Olivier
O
Sécheresse
Francis
F
Marrot
Jérôme
J
Mialane
Pierre
P