13C MAS NMR study of solid poly(vinyl alcohol) and of ethylene-vinyl alcohol copolymers

H.H.T.M. Ketels; J.W. Haan, de; A.M. Aerdts; G.P.M. Velden, van der

doi:10.1016/0032-3861(90)90144-N

13C MAS NMR study of solid poly(vinyl alcohol) and of ethylene-vinyl alcohol copolymers

H.H.T.M. Ketels, J.W. Haan, de, A.M. Aerdts, G.P.M. Velden, van der

Chemical Engineering and Chemistry

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Abstract

High resolution 13C n.m.r. spectra of solid ethylene-vinyl alcohol (EVOH) copolymers have been observed, exhibiting a splitting of the methine carbon resonance. This splitting could be explained taking into account a rather unique combination of both tacticity effects and sequence effects. An explanation is offered for the values of the 13C n.m.r. chemical shifts which is based on substituent induced shifts taken from rigid compounds rather than hydrogen bonding

Original language	English
Pages (from-to)	1419-1424
Journal	Polymer
Volume	31
Issue number	8
DOIs	https://doi.org/10.1016/0032-3861(90)90144-N
Publication status	Published - 1990

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title = "13C MAS NMR study of solid poly(vinyl alcohol) and of ethylene-vinyl alcohol copolymers",

abstract = "High resolution 13C n.m.r. spectra of solid ethylene-vinyl alcohol (EVOH) copolymers have been observed, exhibiting a splitting of the methine carbon resonance. This splitting could be explained taking into account a rather unique combination of both tacticity effects and sequence effects. An explanation is offered for the values of the 13C n.m.r. chemical shifts which is based on substituent induced shifts taken from rigid compounds rather than hydrogen bonding",

author = "H.H.T.M. Ketels and {Haan, de}, J.W. and A.M. Aerdts and {Velden, van der}, G.P.M.",

year = "1990",

doi = "10.1016/0032-3861(90)90144-N",

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T1 - 13C MAS NMR study of solid poly(vinyl alcohol) and of ethylene-vinyl alcohol copolymers

AU - Ketels, H.H.T.M.

AU - Haan, de, J.W.

AU - Aerdts, A.M.

AU - Velden, van der, G.P.M.

PY - 1990

Y1 - 1990

N2 - High resolution 13C n.m.r. spectra of solid ethylene-vinyl alcohol (EVOH) copolymers have been observed, exhibiting a splitting of the methine carbon resonance. This splitting could be explained taking into account a rather unique combination of both tacticity effects and sequence effects. An explanation is offered for the values of the 13C n.m.r. chemical shifts which is based on substituent induced shifts taken from rigid compounds rather than hydrogen bonding

AB - High resolution 13C n.m.r. spectra of solid ethylene-vinyl alcohol (EVOH) copolymers have been observed, exhibiting a splitting of the methine carbon resonance. This splitting could be explained taking into account a rather unique combination of both tacticity effects and sequence effects. An explanation is offered for the values of the 13C n.m.r. chemical shifts which is based on substituent induced shifts taken from rigid compounds rather than hydrogen bonding

U2 - 10.1016/0032-3861(90)90144-N

DO - 10.1016/0032-3861(90)90144-N

M3 - Article

SN - 0032-3861

VL - 31

SP - 1419

EP - 1424

JO - Polymer

JF - Polymer

IS - 8

ER -

13C MAS NMR study of solid poly(vinyl alcohol) and of ethylene-vinyl alcohol copolymers

Abstract

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