Published September 1988
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Dynamic scattering from multicomponent polymer systems
Description
The application of Random Phase Approximation to dynamic scattering from multicomponent polymer systems is considered. The effect of excluded volume interaction between polymer species is investigated. A simple method of introducing solvent dynamics is proposed. This method allows for obtaining dynamics of pure polymer mixtures from dynamics of corresponding solutions. The scattering functions of mixtures of three polymers is shown to be characterized by two exponential decay modes. (author). 12 refs
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20021499.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 12 p.
- Report number
- IC--88/285
INIS
- Country of Publication
- International Atomic Energy Agency (IAEA)
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 20021499
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- DYNAMICS; MIXTURES; POLYMERS; RANDOM PHASE APPROXIMATION; SCATTERING; SOLVENTS
- Descriptors DEC
- DISPERSIONS; MECHANICS