Genre
- Journal Article
Contributors
Author: Afifi, Tarek H.
Author: Budakowski, Wes R.
Author: Abd-El-Aziz, Alaa S.
Author: Todd, Erin K.
Author: Friesen, Ken J.
Date Issued
2002
Abstract
A series of cyclopentadienyl-iron-complexed azo-functionalized polymers were synthesized. The visible spectra of the azo dyes changed upon reaction with organometallic complexes; however, the absorption spectra of the monomers and polymers were similar. Photolysis of the organoiron polymers allowed for isolation of their org. analogs, which possessed similar visible absorbances. These polymers were subjected to photolysis in the presence of hydrogen peroxide, resulting in bleaching of the azo dye-functionalized polymers.
Note
Department of Chemistry, The University of Winnipeg, Winnipeg, MB, Can.
Source type: Electronic(1)
Language
- English
Subjects
- polythioether
- prepn
- Polyethers Role: PRP (Properties), SPN (Synthetic preparation), PREP (Preparation) (polythioether-
- polyether
- Absorption spectra
- prepn. of cationic iron-coordinated polyarom. ethers and thioethers with azo dye-functionalized side chains)
- iron
- coordinated
- Polythioethers Role: PRP (Properties), SPN (Synthetic preparation), PREP (Preparation) (polyether-
- Polyethers Role: PRP (Properties), SPN (Synthetic preparation), PREP (Preparation) (prepn. of cationic iron-coordinated polyarom. ethers and thioethers with azo dye-functionalized side chains)
- cationic
- azo
- side
- Azo dyes (prepn. of cationic iron-coordinated polyarom. ethers and thioethers with azo dye-functionalized side chains)
- Glass transition temperature (of cationic iron-coordinated polyarom. ethers and thioethers with azo dye-functionalized side chains)
- chain
Page range
8929-8932
Host Title
Macromolecules
Host Abbreviated Title
Macromolecules
Volume
35
Issue
24
ISSN
0024-9297