1H NMR study of the solvent THF concerning their structural and dynamical properties in chemically Li-intercalated SWNT

Marc R. Schmid; Christophe Goze-Bac; Mohamed Bouhrara; Youssef Saih; Michael Mehring; Edy Abou-Hamad

doi:10.1016/j.cplett.2011.08.004

1H NMR study of the solvent THF concerning their structural and dynamical properties in chemically Li-intercalated SWNT

Marc R. Schmid, Christophe Goze-Bac, Mohamed Bouhrara, Youssef Saih, Michael Mehring, Edy Abou-Hamad

Physical Sciences and Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

Structural and dynamical properties of the THF solvent in single-walled carbon nanotubes intercalated with lithium are investigated by NMR. 1H NMR experiments reveal the existence of two types of inequivalent THF solvent molecules with different chemical environments and dynamical behavior. At low temperatures THF molecules perpendicularly arranged in between adjacent SWNT presumably exhibit a restricted rotation around their dipolar axis. At higher temperatures THF molecules are isotropically rotating and diffusing along the interstitial channels of the SWNT bundles. © 2011 Elsevier B.V. All rights reserved.

Original language	English (US)
Pages (from-to)	246-250
Number of pages	5
Journal	Chemical Physics Letters
Volume	513
Issue number	4-6
DOIs	https://doi.org/10.1016/j.cplett.2011.08.004
State	Published - Sep 2011

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: C. Goze-Bac is grateful to the Region Languedoc-Roussillon for its financial support.

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1016/j.cplett.2011.08.004

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title = "1H NMR study of the solvent THF concerning their structural and dynamical properties in chemically Li-intercalated SWNT",

abstract = "Structural and dynamical properties of the THF solvent in single-walled carbon nanotubes intercalated with lithium are investigated by NMR. 1H NMR experiments reveal the existence of two types of inequivalent THF solvent molecules with different chemical environments and dynamical behavior. At low temperatures THF molecules perpendicularly arranged in between adjacent SWNT presumably exhibit a restricted rotation around their dipolar axis. At higher temperatures THF molecules are isotropically rotating and diffusing along the interstitial channels of the SWNT bundles. {\textcopyright} 2011 Elsevier B.V. All rights reserved.",

author = "Schmid, {Marc R.} and Christophe Goze-Bac and Mohamed Bouhrara and Youssef Saih and Michael Mehring and Edy Abou-Hamad",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: C. Goze-Bac is grateful to the Region Languedoc-Roussillon for its financial support.",

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T1 - 1H NMR study of the solvent THF concerning their structural and dynamical properties in chemically Li-intercalated SWNT

AU - Schmid, Marc R.

AU - Goze-Bac, Christophe

AU - Bouhrara, Mohamed

AU - Saih, Youssef

AU - Mehring, Michael

AU - Abou-Hamad, Edy

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: C. Goze-Bac is grateful to the Region Languedoc-Roussillon for its financial support.

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N2 - Structural and dynamical properties of the THF solvent in single-walled carbon nanotubes intercalated with lithium are investigated by NMR. 1H NMR experiments reveal the existence of two types of inequivalent THF solvent molecules with different chemical environments and dynamical behavior. At low temperatures THF molecules perpendicularly arranged in between adjacent SWNT presumably exhibit a restricted rotation around their dipolar axis. At higher temperatures THF molecules are isotropically rotating and diffusing along the interstitial channels of the SWNT bundles. © 2011 Elsevier B.V. All rights reserved.

AB - Structural and dynamical properties of the THF solvent in single-walled carbon nanotubes intercalated with lithium are investigated by NMR. 1H NMR experiments reveal the existence of two types of inequivalent THF solvent molecules with different chemical environments and dynamical behavior. At low temperatures THF molecules perpendicularly arranged in between adjacent SWNT presumably exhibit a restricted rotation around their dipolar axis. At higher temperatures THF molecules are isotropically rotating and diffusing along the interstitial channels of the SWNT bundles. © 2011 Elsevier B.V. All rights reserved.

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JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 4-6

ER -

1H NMR study of the solvent THF concerning their structural and dynamical properties in chemically Li-intercalated SWNT

Abstract

Bibliographical note

ASJC Scopus subject areas

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