High-pressure-driven multiple-glass transitions of ionic liquids: 1-alkyl-3-methylimidazolium nitrate

被引：2

作者：

Abe, Hiroshi ^{[1
]}

Hirano, Takaaki ^{[1
]}

Kishimura, Hiroaki ^{[1
]}

Takekiyo, Takahiro ^{[2
]}

Yoshimura, Yukihiro ^{[2
]}

机构：

[1] Natl Def Acad, Dept Mat Sci & Engn, Yokosuka 2398686, Japan

[2] Natl Def Acad, Dept Appl Chem, Yokosuka 2398686, Japan

来源：

JOURNAL OF MOLECULAR LIQUIDS | 2024年 / 402卷

关键词：

Ionic liquids; High pressure; Multiple-glass transition; Nanoheterogeneous double glass; X-RAY; AGGREGATION; STATE; WATER;

D O I：

10.1016/j.molliq.2024.124764

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Ionic liquids, specifically 1-alkyl-3-methylimidazolium nitrate, [Cnmim][NO3] (n = 4, 6, and 8), underwent pressure-induced amorphization. High-pressure-driven multiple-glass transitions were clarified through Raman spectroscopy. Both double- and triple-glass transitions were observed in [Cnmim][NO3]. Small- and wide-angle X-ray scattering revealed a prepeak representing nanoheterogeneity in [Cnmim][NO3] (n = 6 and 8) at ambient pressure. Despite the decrease in intensity at glass transition pressure, the prepeak of [C8mim][NO3] still existed. In [C8mim][NO3], the first glass-glass transition occurred a nanoheterogeneous double glass. The second glass-glass transition marked the transition from a heterogeneous to a homogeneous glass.

引用

页数：7

共 50 条

[41] Solventless and swift benzoin condensation catalyzed by 1-alkyl-3-methylimidazolium ionic liquids under microwave irradiation [J].

Estager, Julien ;

Leveque, Jean-Marc ;

Turgis, Raphael ;

Draye, Micheline .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2006, 256 (1-2) :261-264

[42] Apparent molar volumes and expansivities of aqueous solutions of ionic liquids, 1-alkyl-3-methylimidazolium alkyl sulfate at T = (298.15-328.15) K [J].

Shekaari, Hemayat ;

Armanfar, Elnaz .

FLUID PHASE EQUILIBRIA, 2011, 303 (02) :120-125

[43] High-Pressure Densities of 1-Alkyl-3-methylimidazolium Hexafluorophosphates and 1-Alkyl-3-methylimidazolium Tetrafluoroborates at Temperatures from (313 to 473) K and at Pressures up to 200 MPa [J].

Taguchi, Ryosuke ;

Machida, Hiroshi ;

Sato, Yoshiyuki ;

Smith, Richard L., Jr. .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2009, 54 (01) :22-27

[44] The ionic parachor and predicting properties of amino acid ionic liquid homologues of 1-alkyl-3-methylimidazolium glycine [J].

Tong Jing ;

Hong Mei ;

Wang PanPan ;

Guan Wei ;

Fang DaWei ;

Yang JiaZhen .

SCIENCE CHINA-CHEMISTRY, 2012, 55 (07) :1330-1337

[45] The influence of anion species on the toxicity of 1-alkyl-3-methylimidazolium ionic liquids observed in an (eco) toxicological test battery [J].

Matzke, Marianne ;

Stolte, Stefan ;

Thiele, Karen ;

Juffernholz, Tanja ;

Arning, Juergen ;

Ranke, Johannes ;

Welz-Biermann, Urs ;

Jastorff, Bernd .

GREEN CHEMISTRY, 2007, 9 (11) :1198-1207

[46] A comparison of ruthenium-catalysed arene hydrogenation reactions in water and 1-alkyl-3-methylimidazolium tetrafluoroborate ionic liquids [J].

Dyson, PJ ;

Ellis, DJ ;

Henderson, W ;

Laurenczy, G .

ADVANCED SYNTHESIS & CATALYSIS, 2003, 345 (1-2) :216-221

[47] Synthesis and biological evaluation of some novel 1-alkyl-3-methylimidazolium carboxylate ionic liquids as potential antifungal agents [J].

Perez, Ser John Lynon P. ;

Atayde, Eduardo C., Jr. ;

Arco, Susan D. .

JOURNAL OF THE CHINESE CHEMICAL SOCIETY, 2020, 67 (07) :1270-1277

[48] Effects of Alkyl Chain Length on Properties of 1-Alkyl-3-methylimidazolium Fluorohydrogenate Ionic Liquid Crystals [J].

Xu, Fei ;

Matsumoto, Kazuhiko ;

Hagiwara, Rika .

CHEMISTRY-A EUROPEAN JOURNAL, 2010, 16 (43) :12970-12976

[49] The General Phase Behavior of Mixtures of 1-Alkyl-3-Methylimidazolium Bis[(trifluoromethyl)sulfonyl]amide Ionic Liquids with n-Alkyl Alcohols [J].

Vale, Vlad R. ;

Will, Stefan ;

Schroeer, Wolffram ;

Rathke, Bernd .

CHEMPHYSCHEM, 2012, 13 (07) :1860-1867

[50] Thermodynamics of host-guest complexation between p-sulfonatocalixarenes and 1-alkyl-3-methylimidazolium type ionic liquids [J].

Wintgens, Veronique ;

Biczok, Laszlo ;

Miskolczy, Zsombor .

THERMOCHIMICA ACTA, 2011, 523 (1-2) :227-231

← 1 2 3 4 5 →