Self-organization of porphyrin units induced by magnetic field during sol-gel polymerization.
The use of a magnetic field as a controlling factor during the hydrolysis-polycondensation of porphyrin precursors substituted by Si(OR)(3) groups, induces a self-organization of porphyrin moieties due to the stacking of these units in the hybrid material and this study also confirms the effect of the magnetic field in the nano- and micrometric organization during the kinetically controlled polycondensation process.
Lerouge
Frédéric
F
Laboratoire de Chimie Moléculaire et Organisation du Solide, UMR 5637, Université Montpellier II, cc 007, Place E. Bataillon, F-34095, Montpellier Cedex 5, France.
Cerveau
Geneviève
G
Corriu
Robert J P
RJ
Stern
Christine
C
Guilard
Roger
R