Deformation behavior of elastomeric networks studied by deuterium nuclear magnetic resonance (2H NMR)
By: P Ekanayake
Open Access
|Dec 2009Abstract
Deuterium nuclear magnetic resonance (2H NMR) was used to test a theoretical framework that has been introduced to explain the 2H NMR line splitting of uniaxially stretched partially deuterated poly(butadiene) elastomers. The theory attributes the higher degree of anisotropy implied the splitting to the interchain steric interactions. From the fitting parameters the separate contributions to the average orientation of the chain segments arising from the network constraint and from the interactions are calculated.
DOI: http://dx.doi.org/10.4038/sljp.v10i0.3829
Sri Lanka Journal of Physics, Vol. 10 (2009) 1-5
DOI: https://doi.org/10.4038/sljp.v10i0.3829 | Journal eISSN: 2478-1193
Language: English
Page range: 1 - 5
Published on: Dec 6, 2009
Published by: Institute of Physics, Sri Lanka
In partnership with: Paradigm Publishing Services
Keywords:
© 2009 P Ekanayake, published by Institute of Physics, Sri Lanka
This work is licensed under the Creative Commons License.