Electron spin resonance studies of spin-labelled polymers: Part 2. Preparation and characterization of spin-labelled polystyrene
β Scribed by A.T. Bullock; G.G. Cameron; P. Smith
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- English
- Weight
- 129 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0032-3861
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π SIMILAR VOLUMES
From an analysis of the widths of the hyperfine lines in the ESR spectrum of a nitroxidelabelled polystyrene in toluene solution, the correlation times for rotational diffusion at three temperatures have been measured. The values agree well with published data from NMR studies of polystyrene in solu
The adsorption of spin-labelled poly(vinyl acetate) from dilute solutions in ethyl acetate, chloroform and toluene onto three silica adsorbents of different surface silanol contents was studied. The adsorption capacities of the three silica samples, which decreased with decreasing surface silanol co