Supramolecular Thermotropic Ionic Liquid Crystals Formed via Self-Assembled Zwitterionic Ionic Liquids

被引：10

作者：

Qiao, Xuanxuan ^{[1
]}

Sun, Panpan ^{[1
]}

Wu, Aoli ^{[1
]}

Sun, Na ^{[1
]}

Dong, Bin ^{[2
]}

Zheng, Liqiang ^{[1
]}

机构：

[1] Shandong Univ, Minist Educ, Key Lab Colloid & Interface Chem, Jinan 250100, Shandong, Peoples R China

[2] China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221116, Jiangsu, Peoples R China

来源：

LANGMUIR | 2019年 / 35卷 / 05期

基金：

中国国家自然科学基金;

关键词：

PHASE-BEHAVIOR; CONDUCTIVITY; COMPLEXES; TRANSPORT; POLY(4-VINYLPYRIDINE); TRANSITION; DENDRIMERS; VERSATILE; POLYMERS;

D O I：

10.1021/acs.langmuir.8b03448

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Supramolecular thermotropic ionic liquid crystals (ILCs) with hexagonal and lamellar phases were fabricated by the self-assembly of zwitterionic ionic liquids, which were formed by 3-(1-alkyl-3-imidazolio) propanesulfonate with different alkyl chain lengths CnIPS (n = 12, 14, 16) and 3,4,5-tris(dodecyloxy)benzoic acid (TDBA) based on intermolecular electrostatic interactions. The phase behaviors of ILCs were investigated by differential scanning calorimetry (DSC), small-angle X-ray scattering (SAXS), and polarized optical microscopy (POM). The highly ordered and well-defined microstructure of ILCs can be considered to be proton pathways and to radically improve the ionic conductivity, suggesting the induction of proton conduction through a hopping mechanism.

引用

页码：1598 / 1605

页数：8

共 50 条

[1] Dendronized Supramolecular Polymers Self-Assembled from Dendritic Ionic Liquids
Imam, Mohammad R.
Peterca, Mihai
Edlund, Ulrica
Balagurusamy, Venkatachalapathy S. K.
Percec, Virgil
[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2009, 47 (16) : 4165 - 4193
[2] Self-Assembled Supported Ionic Liquids
Tavera-Mendez, Cindy-Ly
Bergen, Alexander
Trzeciak, Simon
Heinemann, Frank W.
Graf, Robert
Zahn, Dirk
Meyer, Karsten
Hartmann, Martin
Wisser, Dorothea
[J]. CHEMISTRY-A EUROPEAN JOURNAL, 2024, 30 (06)
[3] Self-Assembled Supported Ionic Liquids
Tavera-Méndez, Cindy-Ly
Bergen, Alexander
Trzeciak, Simon
Heinemann, Frank W.
Graf, Robert
Zahn, Dirk
Meyer, Karsten
Hartmann, Martin
Wisser, Dorothea
[J]. Chemistry - A European Journal, 30 (06):
[4] Self-assembled ionic liquid crystals and their ion transport behavior
Park, Seo Kyoung
Lee, Je Seung
[J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2017, 253
[5] Free-Standing Two-Dimensional Crystals Formed from Self-Assembled Ionic Liquids
Dai, Dong
Cao, Bobo
Hao, Xiao-Lei
Li, Zhi-Hong
Yu, Zhi-Wu
[J]. JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2023, 14 (11): : 2744 - 2749
[6] Thermotropic Ionic Liquid Crystals
Axenov, Kirill V.
Laschat, Sabine
[J]. MATERIALS, 2011, 4 (01) : 206 - 259
[7] Temperature-responsive proton-conductive liquid crystals formed by the self-assembly of zwitterionic ionic liquids
Gao, Xinpei
Lu, Fei
Dong, Bin
Zhou, Tao
Liu, Yizhi
Zheng, Liqiang
[J]. RSC ADVANCES, 2015, 5 (78): : 63732 - 63737
[8] Self-assembled CuO monocrystalline nanoplatelets in ionic liquids
Zhang, Meng
Xu, Xiaodong
Zhao, Zhihong
Feng, Jing
Zhang, Milin
[J]. JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, 2007, 28 (08) : 1223 - 1227
[9] Self-Assembled Gels Formed in Deep Eutectic Solvents: Supramolecular Eutectogels with High Ionic Conductivity
Ruiz-Olles, Jorge
Slavik, Petr
Whitelaw, Nicole K.
Smith, David K.
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2019, 58 (13) : 4173 - 4178
[10] Self-assembled supramolecular architectures: lyotropic liquid crystals
Figueiredo Neto, A. M.
[J]. LIQUID CRYSTALS TODAY, 2013, 22 (04) : 87 - 88

← 1 2 3 4 5 →