Structural and dynamical characterization of melt PEO-salt mixtures

A. Triolo; F. Lo Celso; V. Arrighi; P. Strunz; R. E. Lechner; M. Mastragostino; S. Passerini; B. K. Annis; R. Triolo

doi:10.1016/S0378-4371(01)00536-2

Structural and dynamical characterization of melt PEO-salt mixtures

A. Triolo, F. Lo Celso, V. Arrighi, P. Strunz, R. E. Lechner, M. Mastragostino, S. Passerini, B. K. Annis, R. Triolo

School of Engineering & Physical Sciences

Research output: Contribution to journal › Article

Abstract

Salt doped poly ethylene oxide (PEO) mixtures were investigated by means of both small angle neutron scattering and QENS techniques aiming to characterize morphological and dynamical features in the melt state. These experimental evidences provide support to the proposed heterogeneous scenario for polymer electrolytes. In particular, the existence of PEO-cation complexes is proposed to play a major role in intramolecular cooperation and intermolecular transient crosslinks, which affects the mixture properties. © 2002 Elsevier Science B.V. All rights reserved.

Original language	English
Pages (from-to)	308-313
Number of pages	6
Journal	Physica A: Statistical Mechanics and its Applications
Volume	304
Issue number	1-2
DOIs	https://doi.org/10.1016/S0378-4371(01)00536-2
Publication status	Published - 1 Feb 2002
Event	Scattering Sudies of Mesoscopic Scale Structure and Dynamics - Messina, Italy Duration: 22 Nov 2001 → 25 Nov 2001

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Triolo, A., Lo Celso, F., Arrighi, V., Strunz, P., Lechner, R. E., Mastragostino, M., Passerini, S., Annis, B. K., & Triolo, R. (2002). Structural and dynamical characterization of melt PEO-salt mixtures. Physica A: Statistical Mechanics and its Applications, 304(1-2), 308-313. https://doi.org/10.1016/S0378-4371(01)00536-2

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abstract = "Salt doped poly ethylene oxide (PEO) mixtures were investigated by means of both small angle neutron scattering and QENS techniques aiming to characterize morphological and dynamical features in the melt state. These experimental evidences provide support to the proposed heterogeneous scenario for polymer electrolytes. In particular, the existence of PEO-cation complexes is proposed to play a major role in intramolecular cooperation and intermolecular transient crosslinks, which affects the mixture properties. {\textcopyright} 2002 Elsevier Science B.V. All rights reserved.",

author = "A. Triolo and {Lo Celso}, F. and V. Arrighi and P. Strunz and Lechner, {R. E.} and M. Mastragostino and S. Passerini and Annis, {B. K.} and R. Triolo",

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journal = "Physica A: Statistical Mechanics and its Applications",

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TY - JOUR

T1 - Structural and dynamical characterization of melt PEO-salt mixtures

AU - Triolo, A.

AU - Lo Celso, F.

AU - Arrighi, V.

AU - Strunz, P.

AU - Lechner, R. E.

AU - Mastragostino, M.

AU - Passerini, S.

AU - Annis, B. K.

AU - Triolo, R.

PY - 2002/2/1

Y1 - 2002/2/1

N2 - Salt doped poly ethylene oxide (PEO) mixtures were investigated by means of both small angle neutron scattering and QENS techniques aiming to characterize morphological and dynamical features in the melt state. These experimental evidences provide support to the proposed heterogeneous scenario for polymer electrolytes. In particular, the existence of PEO-cation complexes is proposed to play a major role in intramolecular cooperation and intermolecular transient crosslinks, which affects the mixture properties. © 2002 Elsevier Science B.V. All rights reserved.

AB - Salt doped poly ethylene oxide (PEO) mixtures were investigated by means of both small angle neutron scattering and QENS techniques aiming to characterize morphological and dynamical features in the melt state. These experimental evidences provide support to the proposed heterogeneous scenario for polymer electrolytes. In particular, the existence of PEO-cation complexes is proposed to play a major role in intramolecular cooperation and intermolecular transient crosslinks, which affects the mixture properties. © 2002 Elsevier Science B.V. All rights reserved.

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U2 - 10.1016/S0378-4371(01)00536-2

DO - 10.1016/S0378-4371(01)00536-2

M3 - Article

VL - 304

SP - 308

EP - 313

JO - Physica A: Statistical Mechanics and its Applications

JF - Physica A: Statistical Mechanics and its Applications

SN - 0378-4371

IS - 1-2

T2 - Scattering Sudies of Mesoscopic Scale Structure and Dynamics

Y2 - 22 November 2001 through 25 November 2001

ER -