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Nucleation parameters for polymer crystallization from non-isothermal thermal analysis

Kishore, K and Vasanthakumari, R (1988) Nucleation parameters for polymer crystallization from non-isothermal thermal analysis. In: Colloid & Polymer Science, 266 (11). pp. 999-1002.

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Abstract

Differential scanning calorimetry (DSC) has been used to obtain kinetic and nucleation parameters for polymer crystallization under a non-isothermal mode of operation. The available isothermal nucleation growth-rate equation has been modified for non-isothermal kinetic analysis. The values of the nucleation constant (K g ) and surface free energies (sgr, sgr e ) have been obtained for i-polybutene-1, i-polypropylene, poly(L-lactic acid), and polyoxymethylene and are compared with those obtained from isothermal kinetic analysis; a good agreement in both is seen.

Item Type: Journal Article
Additional Information: Copyrights of this article belongs to Springer.
Department/Centre: Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited: 28 Jan 2010 08:49
Last Modified: 19 Sep 2010 05:38
URI: http://eprints.iisc.ernet.in/id/eprint/21701

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