Temperature dependence of broadline NMR spectra of water‐soaked, epoxy‐graphite composites
作者:
David Lawing,
R. E. Fornes,
R. D. Gilbert,
J. D. Memory,
期刊:
Journal of Applied Physics
(AIP Available online 1981)
卷期:
Volume 52,
issue 10
页码: 5906-5907
ISSN:0021-8979
年代: 1981
DOI:10.1063/1.329829
出版商: AIP
数据来源: AIP
摘要:
Water‐soaked, epoxy resin‐graphite fiber composites show a waterline in their broadline proton NMR spectrum which indicates a state of intermediate mobility between the solid and free water liquid states. The line is still present at −42 °C, but shows a reversible decrease in amplitude with decreasing temperature. The line is isotropic upon rotation of the fiber axis with respect to the external magnetic field.
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