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Study of molecular mobility in some polyesters by a nuclear magnetic resonance pulse method

โœ Scribed by G.P. Mikhailov; V.A. Shevelev

Book ID
118357442
Publisher
Elsevier Science
Year
1966
Weight
345 KB
Volume
8
Category
Article
ISSN
0032-3950

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๐Ÿ“œ SIMILAR VOLUMES

Study of molecular motion in polysilasty
Study of molecular motion in polysilastyrene by pulsed 1H nuclear magnetic resonance
โœ McGarvey, Bruce R. ;Schlick, Shulamith ๐Ÿ“‚ Article ๐Ÿ“… 1982 ๐Ÿ› Wiley (John Wiley & Sons) ๐ŸŒ English โš– 394 KB

## Abstract Pulsed NMR spectra of protons in polysilastyrene, $ \rlap{--} [{\rm Si(CH}\_{\rm 3} {\rm )}\_{\rm 2} {\rm ๏ฃฟ Si(CH}\_{\rm 3} )({\rm C}\_6 {\rm H}\_5 )\rlap{--} ]\_n $, with __n__ โ‰ˆ 60, have been measured in the temperature range 80โ€“450 K. The linewidth is constant at 7.4 G up to 200 K an