A facile approach to construction of a stable water-miscible ionic liquid/electrolyte interface with interactions between imidazolium moiety and carbon nanotubes
A facile approach to construction of a stable water-miscible ionic liquid/electrolyte interface with interactions between imidazolium moiety and carbon nanotubes
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通过咪唑部分和碳纳米管之间的相互作用构建稳定的水混溶性离子液体/电解质界面的简便方法
DOI:
10.1016/j.elecom.2009.05.014
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发表时间:
2009-07
影响因子:
5.4
通讯作者:
Zhou, Heng
中科院分区:
文献类型:
--
作者:
Zhu, Ningning;Mao, Lanqun;Yu, Ping;Lin, Yuqing;Zhou, Heng
A stable water-miscible ionic imidazolium-based ionic liquid/electrolyte interface is constructed in aqueous media based on the interaction between the imidazolium moiety in ionic liquids (ILs) and single-walled carbon nanotubes (SWNTs). 1-n-Butyl-3-methylimidazolium tetrafluoroborate ([Bmim][BF4]) is used as one kind of typical water-miscible ILs for this study. The nanocomposite of IL and SWNTs is prepared by dispensing SWNTs into IL and the as-prepared nanocomposite is confined onto glassy carbon (GC) electrodes to construct the IL/electrolyte interface. X-ray photoelectron spectroscopy (XPS), FT-IR spectroscopy and cyclic voltammetry (CV) results demonstrate that the imidazolium moiety in ILs could interact with SWNTs to form a stable nanocomposite possibly through π-cation or other kinds of interactions between both components. CV results with Fe(CN)64-/3-redox probe suggest the electrochemical interfacial is relatively stable in the aqueous media with a fast electron transfer property. This study may be useful both for the fundamental electrochemical studies and for the practical applications associated with the water-miscible imidazolium-based ILs.
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DOI:
10.1021/la051089v
发表时间:
2005-08
期刊:
Langmuir : the ACS journal of surfaces and colloids
影响因子:
--
作者:
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DOI:
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发表时间:
2002
期刊:
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影响因子:
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通讯作者:
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影响因子:
15
作者:
Lee, BS;Chi, YS;Lee, SG
通讯作者:
Lee, SG
影响因子:
5.4
作者:
Devarajan, Thamarai;Higashiya, Seiichiro;Haldar, Pradeep
通讯作者:
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DOI:
10.1002/3527600701
发表时间:
2016
期刊:
--
影响因子:
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作者:
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