NMR studies of ionic liquids: Structure and dynamics

被引：66

作者：

Weingaertner, Hermann ^{[1
]}

机构：

[1] Ruhr Univ Bochum, Fac Chem & Biochem, Dept Phys Chem 2, D-44780 Bochum, Germany

来源：

CURRENT OPINION IN COLLOID & INTERFACE SCIENCE | 2013年 / 18卷 / 03期

关键词：

NMR; Ionic liquids; Liquid structure and dynamics; NUCLEAR-MAGNETIC-RESONANCE; PHYSICOCHEMICAL PROPERTIES; MICELLE FORMATION; SELF-DIFFUSION; TEMPERATURE; SPECTROSCOPY; ORGANIZATION; RELAXATION; WATER;

D O I：

10.1016/j.cocis.2013.04.001

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：

The past two decades have seen the advent of a new class of solvents with unique properties, referred to as "Ionic Liquids". This term describes low-melting organic salts, which open a window for chemical processes in ionic environments near room temperature. A molecular-based understanding of their properties is crucial for a rational design for applications. An important prerequisite is the characterization and understanding of their structure and dynamics. Application of NMR techniques to characterize ionic liquids has rendered many unique and valuable insights on these subjects. Here, recent highlights and typical applications are elucidated along with the advantages and limitations of the various techniques. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：183 / 189

页数：7

共 54 条

[1] Characterization of Molecular Systems and Monitoring of Chemical Reactions in Ionic Liquids by Nuclear Magnetic Resonance Spectroscopy [J].

Ananikov, Valentine P. .

CHEMICAL REVIEWS, 2011, 111 (02) :418-454

[2] Transport properties in ionic liquids and ionic liquid mixtures: The challenges of NMR pulsed field gradient diffusion measurements [J].

Annat, Gary ;

MacFarlane, Douglas R. ;

Forsyth, Maria .

JOURNAL OF PHYSICAL CHEMISTRY B, 2007, 111 (30) :9018-9024

[3]

[Anonymous], FARADAY DISC, V154

[4] Magnetic resonance spectroscopy in ionic liquids [J].

Bankmann, Dennis ;

Giernoth, Ralf .

PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY, 2007, 51 (01) :63-90

[5] Self-aggregation of ionic liquids: micelle formation in aqueous solution [J].

Blesic, Marijana ;

Marques, Maria Helena ;

Plechkova, Natalia V. ;

Seddon, Kenneth R. ;

Rebelo, Luis Paulo N. ;

Lopes, Antonio .

GREEN CHEMISTRY, 2007, 9 (05) :481-490

[6] Dynamics of supercooled liquids and glassy solids [J].

Böhmer, R ;

Diezemann, G ;

Hinze, G ;

Rössler, E .

PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY, 2001, 39 (03) :191-267

[7] Preparation of protic ionic liquids with minimal water content and 15N NMR study of proton transfer [J].

Burrell, Geoffrey L. ;

Burgar, Iko M. ;

Separovic, Frances ;

Dunlop, Noel F. .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2010, 12 (07) :1571-1577

[8] Nuclear magnetic resonance study of the dynamics of imidazolium ionic liquids with -CH2Si(CH3)3 vs -CH2C(CH3)3 substituents [J].

Chung, Song H. ;

Lopato, Richard ;

Greenbaum, Steven G. ;

Shirota, Hideaki ;

Castner, Edward W., Jr. ;

Wishart, James F. .

JOURNAL OF PHYSICAL CHEMISTRY B, 2007, 111 (18) :4885-4893

[9]

Cooper E.I., 1992, ELECTROCHEMICAL SOC, P386

[10] Dielectric response of imidazolium-based room-temperature ionic liquids [J].

Daguenet, Corinne ;

Dyson, Paul J. ;

Krossing, Ingo ;

Oleinikova, Alla ;

Slattery, John ;

Wakai, Chihiro ;

Weingaertner, Hermann .

JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (25) :12682-12688

← 1 2 3 4 5 6 →