Email this article Study of Aliphatic Polyurethanes by the Low-Field 1H NMR Relaxometry Method with the Inversion of the Integral Transformation
- Authors: Kucinska-Lipka J.1, Sinyavsky N.2,3, Mershiev I.2, Kupriyanova G.2, Haponiuk J.1
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Affiliations:
- Gdansk University of Technology
- Immanuel Kant Baltic Federal University
- Department of Physics and Chemistry, Baltic Fishing Fleet State Academy, Kaliningrad State Technical University
- Issue: Vol 50, No 1-3 (2019)
- Pages: 347-356
- Section: Original Paper
- URL: https://journal-vniispk.ru/0937-9347/article/view/248243
- DOI: https://doi.org/10.1007/s00723-018-1067-1
- ID: 248243
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Abstract
In this paper, the distributions of the 1H nuclear magnetic resonance (NMR) spin–lattice and spin–spin relaxation times are used to characterize the mobility of different sections of macromolecules of aliphatic polyurethanes and the cross-linking density of polymer chains. The NMR relaxometry method with inversion of integral transformation is applied to study the effect of poly (ethylene glycol) and glycerol phosphate calcium on the polymer dynamics.
About the authors
J. Kucinska-Lipka
Gdansk University of Technology
Email: n_sinyavsky@mail.ru
Poland, Gabriela Narutowicza 11/12 Str, Gdańsk, 80-233
Nikolay Sinyavsky
Immanuel Kant Baltic Federal University; Department of Physics and Chemistry, Baltic Fishing Fleet State Academy, Kaliningrad State Technical University
Author for correspondence.
Email: n_sinyavsky@mail.ru
ORCID iD: 0000-0003-1285-206X
Russian Federation, 14 A. Nevskogo St., Kaliningrad, 236041; Molodezhnaya St. 6, Kaliningrad, 236029
I. Mershiev
Immanuel Kant Baltic Federal University
Email: n_sinyavsky@mail.ru
Russian Federation, 14 A. Nevskogo St., Kaliningrad, 236041
G. Kupriyanova
Immanuel Kant Baltic Federal University
Email: n_sinyavsky@mail.ru
Russian Federation, 14 A. Nevskogo St., Kaliningrad, 236041
J. Haponiuk
Gdansk University of Technology
Email: n_sinyavsky@mail.ru
Poland, Gabriela Narutowicza 11/12 Str, Gdańsk, 80-233
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