Nuclear Magnetic Resonance Study of Nanoscale Ionic Materials

Joanna Mary Oommen; Muhammad Mustafa Hussain; Abdul-Hamid M. Emwas; Praveen Agarwal; Lynden A. Archer

doi:10.1149/1.3477935

Nuclear Magnetic Resonance Study of Nanoscale Ionic Materials

Joanna Mary Oommen, Muhammad Mustafa Hussain, Abdul-Hamid M. Emwas, Praveen Agarwal, Lynden A. Archer

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

14 Scopus citations

Abstract

Nanoscale ionic materials (NIMs) are a new class of nanomaterials that exhibit interesting properties including negligible vapor pressures and tunable physical states, among others. In this study, we analyzed the temperature-wise performance of NIMs using nuclear magnetic resonance (NMR) spectroscopy. NIMs are relatively stable over a temperature range from 300 to 383 K, rendering them usable in high temperature applications. We confirmed the presence of covalent bonds between the SiO2 core and the sulfonate group and determined relative concentrations of aromatic and aliphatic hydrocarbons. These findings serve as first hand proof-of-concept for the usefulness of NMR analyses in further studies on the diffusive properties of NIMs. © 2010 The Electrochemical Society.

Original language	English (US)
Pages (from-to)	K87
Journal	Electrochemical and Solid-State Letters
Volume	13
Issue number	11
DOIs	https://doi.org/10.1149/1.3477935
State	Published - Sep 10 2010

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01

ASJC Scopus subject areas

General Materials Science
General Chemical Engineering
Physical and Theoretical Chemistry
Electrochemistry
Electrical and Electronic Engineering

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10.1149/1.3477935

https://repository.kaust.edu.sa/bitstream/10754/555770/1/Electrochem.%20Solid-State%20Lett.-2010-Oommen-K87-8.pdf

Cite this

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abstract = "Nanoscale ionic materials (NIMs) are a new class of nanomaterials that exhibit interesting properties including negligible vapor pressures and tunable physical states, among others. In this study, we analyzed the temperature-wise performance of NIMs using nuclear magnetic resonance (NMR) spectroscopy. NIMs are relatively stable over a temperature range from 300 to 383 K, rendering them usable in high temperature applications. We confirmed the presence of covalent bonds between the SiO2 core and the sulfonate group and determined relative concentrations of aromatic and aliphatic hydrocarbons. These findings serve as first hand proof-of-concept for the usefulness of NMR analyses in further studies on the diffusive properties of NIMs. {\textcopyright} 2010 The Electrochemical Society.",

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AU - Oommen, Joanna Mary

AU - Hussain, Muhammad Mustafa

AU - Emwas, Abdul-Hamid M.

AU - Agarwal, Praveen

AU - Archer, Lynden A.

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AB - Nanoscale ionic materials (NIMs) are a new class of nanomaterials that exhibit interesting properties including negligible vapor pressures and tunable physical states, among others. In this study, we analyzed the temperature-wise performance of NIMs using nuclear magnetic resonance (NMR) spectroscopy. NIMs are relatively stable over a temperature range from 300 to 383 K, rendering them usable in high temperature applications. We confirmed the presence of covalent bonds between the SiO2 core and the sulfonate group and determined relative concentrations of aromatic and aliphatic hydrocarbons. These findings serve as first hand proof-of-concept for the usefulness of NMR analyses in further studies on the diffusive properties of NIMs. © 2010 The Electrochemical Society.

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Nuclear Magnetic Resonance Study of Nanoscale Ionic Materials

Abstract

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ASJC Scopus subject areas

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