Journal Article

FZJ-2018-03567

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Regularization methods for finding the relaxation time spectra of linear polydisperse polymer melts

Lang, C. (Corresponding author)FZJ*

2018
Springer Berlin

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Please use a persistent id in citations: http://hdl.handle.net/2128/20340  doi:10.1007/s00397-018-1078-8

Abstract: The calculation of discrete or continuous relaxation time spectra from rheometric measurables of polydisperse polymers is an ill-posed problem. In this paper, a curve fitting method for solving this problem is presented and compared to selected models from the literature. It is shown that the new method is capable of correctly predicting the molecular mass distributions of linear polydisperse polymer melts as well as their relaxation time spectra.

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Contributing Institute(s):

1. Weiche Materie (ICS-3)

Research Program(s):

1. 551 - Functional Macromolecules and Complexes (POF3-551) (POF3-551)
2. DiStruc - Directed Colloidal Structure at the Meso-Scale (641839) (641839)

Appears in the scientific report 2018

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Database coverage:
; ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; IF < 5 ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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