6533b85bfe1ef96bd12bb5b0
RESEARCH PRODUCT
Self-organization of porphyrin units induced by magnetic field during sol-gel polymerization
Geneviève CerveauRoger GuilardFrédéric LerougeChristine SternRobert J. P. Corriusubject
Materials scienceCondensation polymerpolymerStackingmagnetic field02 engineering and technology010402 general chemistryPhotochemistry01 natural sciencesCatalysischemistry.chemical_compound[ CHIM.ORGA ] Chemical Sciences/Organic chemistryNano-Materials ChemistrySol-gel[CHIM.ORGA]Chemical Sciences/Organic chemistryMetals and AlloysGeneral Chemistry[CHIM.MATE]Chemical Sciences/Material chemistryequipment and supplies021001 nanoscience & nanotechnologyPorphyrinself-organization0104 chemical sciencesSurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialsMagnetic fieldchemistryPolymerization[ CHIM.MATE ] Chemical Sciences/Material chemistryCeramics and Compositesporphyrin network0210 nano-technologyHybrid materialhuman activitiesdescription
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.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2007-04-05 |