Film formation from polymer dispersions
β Scribed by S. L. Bertha; R. M. Ikeda
- Publisher
- John Wiley and Sons
- Year
- 1971
- Tongue
- English
- Weight
- 224 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0021-8995
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Structure of the spin probes used in this work. a) Nearly spherical spin probes with a radius of approximately 350 pm. For TEMPO the p z orbital on the nitrogen atom is shown in which about 40% of the spin density is located. The z axis of the molecular frame is along the symmetry axis of this orbit
Polyaniline films were grown on glass supports during dispersion polymerizations of aniline using poly(N-vinylpyrrolidone) and hydroxypropylcellulose as stabilizers. The initiation of polyaniline chains is proposed to be heterogeneously catalyzed by the surfaces immersed in the reaction mixture. Fil