Compression of ionic liquid when confined in porous silica nanoparticles

Cheng Li; Xiaojing Guo; Yaxing He; Zheng Jiang; Yaxing Wang; Shimou Chen; Haiying Fu; Yang Zou; Sheng Dai; Guozhong Wu; Hongjie Xu

doi:10.1039/c3ra40245b

Compression of ionic liquid when confined in porous silica nanoparticles

Cheng Li, Xiaojing Guo, Yaxing He, Zheng Jiang, Yaxing Wang, Shimou Chen, Haiying Fu, Yang Zou, Sheng Dai, Guozhong Wu, Hongjie Xu

Chemical Sciences Division

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

29 Scopus citations

Abstract

[Emim]Br ionic liquid was confined in porous SiO₂ nanoparticles. It is shown that the confinement in the nanopores leads to a compression of molecular size and an increase in the melting point. The pore size of SiO ₂ is a key factor in tuning the anion-cation distance and the melting point of the confined ionic liquids.

Original language	English
Pages (from-to)	9618-9621
Number of pages	4
Journal	RSC Advances
Volume	3
Issue number	25
DOIs	https://doi.org/10.1039/c3ra40245b
State	Published - Jul 7 2013

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title = "Compression of ionic liquid when confined in porous silica nanoparticles",

abstract = "[Emim]Br ionic liquid was confined in porous SiO2 nanoparticles. It is shown that the confinement in the nanopores leads to a compression of molecular size and an increase in the melting point. The pore size of SiO 2 is a key factor in tuning the anion-cation distance and the melting point of the confined ionic liquids.",

author = "Cheng Li and Xiaojing Guo and Yaxing He and Zheng Jiang and Yaxing Wang and Shimou Chen and Haiying Fu and Yang Zou and Sheng Dai and Guozhong Wu and Hongjie Xu",

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T1 - Compression of ionic liquid when confined in porous silica nanoparticles

AU - Li, Cheng

AU - Guo, Xiaojing

AU - He, Yaxing

AU - Jiang, Zheng

AU - Wang, Yaxing

AU - Chen, Shimou

AU - Fu, Haiying

AU - Zou, Yang

AU - Dai, Sheng

AU - Wu, Guozhong

AU - Xu, Hongjie

PY - 2013/7/7

Y1 - 2013/7/7

N2 - [Emim]Br ionic liquid was confined in porous SiO2 nanoparticles. It is shown that the confinement in the nanopores leads to a compression of molecular size and an increase in the melting point. The pore size of SiO 2 is a key factor in tuning the anion-cation distance and the melting point of the confined ionic liquids.

AB - [Emim]Br ionic liquid was confined in porous SiO2 nanoparticles. It is shown that the confinement in the nanopores leads to a compression of molecular size and an increase in the melting point. The pore size of SiO 2 is a key factor in tuning the anion-cation distance and the melting point of the confined ionic liquids.

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U2 - 10.1039/c3ra40245b

DO - 10.1039/c3ra40245b

M3 - Article

AN - SCOPUS:84881424293

SN - 2046-2069

VL - 3

SP - 9618

EP - 9621

JO - RSC Advances

JF - RSC Advances

IS - 25

ER -

Compression of ionic liquid when confined in porous silica nanoparticles

Abstract

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