Atomic structure of solid and liquid polyethylene oxide

J. A. Johnson; M. L. Saboungi; D. L. Price; S. Ansell; T. P. Russell; J. W. Halley; B. Nielsen

doi:10.1063/1.477352

Atomic structure of solid and liquid polyethylene oxide

J. A. Johnson, M. L. Saboungi, D. L. Price, S. Ansell, T. P. Russell, J. W. Halley, B. Nielsen

Physics and Astronomy (Twin Cities)

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57 Scopus citations

Abstract

The structure of polyethylene oxide (PEO) was investigated by neutron scattering in both semicrystalline and liquid states. Deuterated samples were studied in addition to the protonated ones in order to avoid the large incoherent scattering of hydrogen and identify features in the pair correlation functions attributable to C-H pairs. Analysis of the deuterated sample gave additional information on the C-O and C-C pairs. The results are compared with molecular-dynamics simulations of liquid PEO.

Original language	English (US)
Pages (from-to)	7005-7010
Number of pages	6
Journal	Journal of Chemical Physics
Volume	109
Issue number	16
DOIs	https://doi.org/10.1063/1.477352
State	Published - 1998

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abstract = "The structure of polyethylene oxide (PEO) was investigated by neutron scattering in both semicrystalline and liquid states. Deuterated samples were studied in addition to the protonated ones in order to avoid the large incoherent scattering of hydrogen and identify features in the pair correlation functions attributable to C-H pairs. Analysis of the deuterated sample gave additional information on the C-O and C-C pairs. The results are compared with molecular-dynamics simulations of liquid PEO.",

author = "Johnson, {J. A.} and Saboungi, {M. L.} and Price, {D. L.} and S. Ansell and Russell, {T. P.} and Halley, {J. W.} and B. Nielsen",

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T1 - Atomic structure of solid and liquid polyethylene oxide

AU - Johnson, J. A.

AU - Saboungi, M. L.

AU - Price, D. L.

AU - Ansell, S.

AU - Russell, T. P.

AU - Halley, J. W.

AU - Nielsen, B.

PY - 1998

Y1 - 1998

N2 - The structure of polyethylene oxide (PEO) was investigated by neutron scattering in both semicrystalline and liquid states. Deuterated samples were studied in addition to the protonated ones in order to avoid the large incoherent scattering of hydrogen and identify features in the pair correlation functions attributable to C-H pairs. Analysis of the deuterated sample gave additional information on the C-O and C-C pairs. The results are compared with molecular-dynamics simulations of liquid PEO.

AB - The structure of polyethylene oxide (PEO) was investigated by neutron scattering in both semicrystalline and liquid states. Deuterated samples were studied in addition to the protonated ones in order to avoid the large incoherent scattering of hydrogen and identify features in the pair correlation functions attributable to C-H pairs. Analysis of the deuterated sample gave additional information on the C-O and C-C pairs. The results are compared with molecular-dynamics simulations of liquid PEO.

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JF - Journal of Chemical Physics

IS - 16

ER -

Atomic structure of solid and liquid polyethylene oxide

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