Synthesis and electrolyte characterization of 1-benzyl-3-butylimidazolium hydroxide ionic liquid

Muhammad Salman; Hye Jin Lee

doi:10.14478/ace.2020.1076

Synthesis and electrolyte characterization of 1-benzyl-3-butylimidazolium hydroxide ionic liquid

Muhammad Salman
, Hye Jin Lee

Kyungpook National University

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

2 Scopus citations

Abstract

A hydrophilic alkaline room temperature ionic liquid electrolyte (RT-IL) carrying hydroxide ion as an anion and 1-ben-zyl-3-butylimidazolium as a cation was synthesized. Electrochemical, physical and structural properties of the synthesized RT-IL were characterized using cyclic voltammetry, ionic conductivity, viscosity, thermogravimetric analysis (TGA), differ-ential scanning calorimetry (DSC), FT-IR, and¹H-NMR measurements. High ionic conductivity and low viscosity characteristics comparable to 0.1 M KCl electrolyte solution were achieved for the RT-IL in addition to a wide electrochemical potential window of about 4.4 V. The results indicate that the RT-IL is promising for future applications as an alternative electrolyte to energy and environmental research fields.

Original language	English
Pages (from-to)	603-606
Number of pages	4
Journal	Applied Chemistry for Engineering
Volume	31
Issue number	6
DOIs	https://doi.org/10.14478/ace.2020.1076
State	Published - Dec 2020

Keywords

1-Benzyl-3-butylimidazolium hydroxide
Alkaline ionic liquid electrolytes
Energy applications
Potential window
Protic

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10.14478/ace.2020.1076

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title = "Synthesis and electrolyte characterization of 1-benzyl-3-butylimidazolium hydroxide ionic liquid",

abstract = "A hydrophilic alkaline room temperature ionic liquid electrolyte (RT-IL) carrying hydroxide ion as an anion and 1-ben-zyl-3-butylimidazolium as a cation was synthesized. Electrochemical, physical and structural properties of the synthesized RT-IL were characterized using cyclic voltammetry, ionic conductivity, viscosity, thermogravimetric analysis (TGA), differ-ential scanning calorimetry (DSC), FT-IR, and1H-NMR measurements. High ionic conductivity and low viscosity characteristics comparable to 0.1 M KCl electrolyte solution were achieved for the RT-IL in addition to a wide electrochemical potential window of about 4.4 V. The results indicate that the RT-IL is promising for future applications as an alternative electrolyte to energy and environmental research fields.",

keywords = "1-Benzyl-3-butylimidazolium hydroxide, Alkaline ionic liquid electrolytes, Energy applications, Potential window, Protic",

author = "Muhammad Salman and Lee, \{Hye Jin\}",

year = "2020",

month = dec,

doi = "10.14478/ace.2020.1076",

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volume = "31",

pages = "603--606",

journal = "Applied Chemistry for Engineering",

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publisher = "Korean Society of Industrial Engineering Chemistry",

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T1 - Synthesis and electrolyte characterization of 1-benzyl-3-butylimidazolium hydroxide ionic liquid

AU - Salman, Muhammad

AU - Lee, Hye Jin

PY - 2020/12

Y1 - 2020/12

N2 - A hydrophilic alkaline room temperature ionic liquid electrolyte (RT-IL) carrying hydroxide ion as an anion and 1-ben-zyl-3-butylimidazolium as a cation was synthesized. Electrochemical, physical and structural properties of the synthesized RT-IL were characterized using cyclic voltammetry, ionic conductivity, viscosity, thermogravimetric analysis (TGA), differ-ential scanning calorimetry (DSC), FT-IR, and1H-NMR measurements. High ionic conductivity and low viscosity characteristics comparable to 0.1 M KCl electrolyte solution were achieved for the RT-IL in addition to a wide electrochemical potential window of about 4.4 V. The results indicate that the RT-IL is promising for future applications as an alternative electrolyte to energy and environmental research fields.

AB - A hydrophilic alkaline room temperature ionic liquid electrolyte (RT-IL) carrying hydroxide ion as an anion and 1-ben-zyl-3-butylimidazolium as a cation was synthesized. Electrochemical, physical and structural properties of the synthesized RT-IL were characterized using cyclic voltammetry, ionic conductivity, viscosity, thermogravimetric analysis (TGA), differ-ential scanning calorimetry (DSC), FT-IR, and1H-NMR measurements. High ionic conductivity and low viscosity characteristics comparable to 0.1 M KCl electrolyte solution were achieved for the RT-IL in addition to a wide electrochemical potential window of about 4.4 V. The results indicate that the RT-IL is promising for future applications as an alternative electrolyte to energy and environmental research fields.

KW - 1-Benzyl-3-butylimidazolium hydroxide

KW - Alkaline ionic liquid electrolytes

KW - Energy applications

KW - Potential window

KW - Protic

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DO - 10.14478/ace.2020.1076

M3 - Article

AN - SCOPUS:85097794435

SN - 1225-0112

VL - 31

SP - 603

EP - 606

JO - Applied Chemistry for Engineering

JF - Applied Chemistry for Engineering

IS - 6

ER -

Synthesis and electrolyte characterization of 1-benzyl-3-butylimidazolium hydroxide ionic liquid

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