Spectroscopic Analysis of 1-Butyl-3-methylimidazolium Ionic Liquids: Selection of the Charge Reference and the Electronic Environment
- 作者: Shuang Men 1,2, Rong J.1, Zhang T.1, Wang X.1, Feng L.1, Liu C.1, Jin Y.2
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隶属关系:
- School of Material Science and Engineering, Shenyang Ligong University
- School of Materials and Mechanical Engineering, Beijing Technology and Business University
- 期: 卷 92, 编号 10 (2018)
- 页面: 1975-1979
- 栏目: Structure of Matter and Quantum Chemistry
- URL: https://bakhtiniada.ru/0036-0244/article/view/170164
- DOI: https://doi.org/10.1134/S0036024418100308
- ID: 170164
如何引用文章
详细
Seven 1-butyl-3-methylimidazolium ionic liquids are analyzed by X-ray photoelectron spectroscopy. A reliable fitting model is developed for the C 1s region. The electronic environment of nitrogen and sulfur atoms is demonstrated. The selection of the internal charge reference is discussed in detail. It is found that when the Kamlet-Taft hydrogen bond acceptor ability value of the anion is larger than 0.75, the aliphatic carbon component can be used as a reliable reference; otherwise, in other cases, F 1s peak is applicable for the charge correction.
作者简介
Shuang Men
School of Material Science and Engineering, Shenyang Ligong University; School of Materials and Mechanical Engineering, Beijing Technology and Business University
Email: eason161028@126.com
中国, Shenyang, 110159; Beijing, 100048
Jingsong Rong
School of Material Science and Engineering, Shenyang Ligong University
Email: eason161028@126.com
中国, Shenyang, 110159
Tingting Zhang
School of Material Science and Engineering, Shenyang Ligong University
Email: eason161028@126.com
中国, Shenyang, 110159
Xueting Wang
School of Material Science and Engineering, Shenyang Ligong University
Email: eason161028@126.com
中国, Shenyang, 110159
Lu Feng
School of Material Science and Engineering, Shenyang Ligong University
Email: eason161028@126.com
中国, Shenyang, 110159
Chang Liu
School of Material Science and Engineering, Shenyang Ligong University
Email: eason161028@126.com
中国, Shenyang, 110159
Yujuan Jin
School of Materials and Mechanical Engineering, Beijing Technology and Business University
编辑信件的主要联系方式.
Email: eason161028@126.com
中国, Beijing, 100048
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