| Autor: |
Ramya, P., Meghala, D., Pasang, T., Ranganathaiah, C. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; Feb2013, Vol. 1512 Issue 1, p700-701, 2p, 3 Graphs |
| Abstrakt: |
The interface width determination through the construction of composition density profile across the interface in an immiscible binary polymer blend using ortho-positronium lifetime parameters is described in this paper. The distribution of free volume and hence the hydrodynamic interaction parameter has been evaluated for this purpose making use of the CONTIN routine analysis of the lifetime spectra. The results showed the broad free volume distribution and narrow interface width were reminiscent of lack of interaction between SAN and EVA the constituents. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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