Anisotropic rotation of spin-probes in polymers
โ Scribed by P.M. Smith
- Book ID
- 107753643
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 372 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0014-3057
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๐ SIMILAR VOLUMES
## Abstract The rotational mobility of molecules in glassy polymers was investigated by quantitative simulations of electron spin resonance spectra of nitroxide spin probes with molecules of different sizes. The motional models were determined unambiguously when the experimental and calculated spec
A study of the anisotropy of rotation has been carried out, over a wide temperature range, for two nitroxide spin probes 2,2-di-n-butyl-5,5-dimethyl-3-oxazolidinyloxyl (DBOZ) and 2,2-di-n-nonyl-5,5dimethyl-3-oxazolidinyloxyl (DNOZ) in poly(vinyl acetate) (PVAc). Studies of the motion of DBOZ in PVAc