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Synthesis of magneto-optically active polyanilines.
- Source :
-
Designed Monomers & Polymers . 2012, Vol. 15 Issue 6, p601-608. 8p. 4 Diagrams, 4 Graphs. - Publication Year :
- 2012
-
Abstract
- We report preparation of polyaniline (PANI) with radicals on theN-positions. Chirality of a PANI having optically active substituent is retained even upon oxidation bym-chloroperoxybenzoic acid in chloroform to generate spin species. Electron spin resonance and circular dichroism spectroscopy measurements suggest that the chiral paramagnetic properties of PANIs are derived from the combination of chiral side chains and oxyradicals in the structure of the polymer. This report focuses on a new synthetic approach for obtaining magneto-optically active polyanilines. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 1385772X
- Volume :
- 15
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Designed Monomers & Polymers
- Publication Type :
- Academic Journal
- Accession number :
- 85101411
- Full Text :
- https://doi.org/10.1080/15685551.2012.705496