## Abstract The depolarized light scattering from 3 to 300 cm^โ1^ has been studied for aqueous solutions of the halogen acids over a wide range of concentrations. The scattering profiles are interpreted on the basis of a four band component model in which two of the bands are centred on the excitin
Inelastic light scattering measurements from linear polyelectrolyte aqueous salt solutions
โ Scribed by J.P. Meullenet; A. Schmitt; S. Candau
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 366 KB
- Volume
- 55
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
inelastic light scattering experiments demonstrate the existence of a conformational change upon ionization of a weak acid poiyelectrolyte in aqueous salt solutions. The swelling of the polymeric coil occurs at a neutmlization degree increasing with mofecnlar weight.
๐ SIMILAR VOLUMES
Quasi-&&c hght scrrttermg euperrments %rth NaPSS of M,, = 7.8 X lo5 g mot-r @fJMrr C l.tO> m aqueous sofutions 0.01 hI m NaCi have been Performed at nine drfferent polymer concentrations. From the angular dependence of the average decay rate of the rntensrty aut\_ocorrehrtron functron, effectrve tra