A Comparative Study of Piperidinium and Imidazolium Based Ionic Liquids: Thermal, Spectroscopic and Theoretical Studies

Abstract

batteries are a ubiquitous energy device that is being worldwide in many types of portable electronic equipment, such as cellular phones, laptop computers, and digital cameras and many more devices.[20] Recently, it has been realized that variation of the type of cationic core is a very valuable approach to get more number of ILs.[8] IONIC LIQUIDS Solvents Bio-catalysis Organic reaction & catalysis Nano-particle synthesis Polymerization Electrolytes Fuel cells Sensor Batteries Seperation Gas separation Extractive distillation Extraction membranes Heat storage Thermal fluids Liquid crystal Displays Analytics GC-head space solvent Protein crystallization Lubricant & additives Lubricants Fuel additives Electroelastic materials Artificial muscles Robotics

Thermal Stability Limits of Imidazolium Ionic Liquids Immobilized on Metal-Oxides

“…Here, we predict that delocalization of the aromatic ring slightly enhances the thermal stability on basic MgO. 55 Anion type is considered as the dominant factor for controlling the interactions between ions as well as between ILs and metal-oxides. 15 Coordinating nature, hydrophobicity and nucleophilicity of the anion are the key parameters taken into account as a measure of the H-bonding capacity.…”

Synthesis, Analysis and Thermoelectrochemical Applications of Ionic Liquids

“…Especially anion alteration exerts an effect on the physicochemical properties such as viscosity, density, conductivity, and melting point [16]. In order to obtain more specific and intended ILs, arrangement of new ion families (approximately~10 18 as assumed) and understanding ILs' interactions with other species are mandatory [17]. Besides, purification and functionalization are necessary steps to develop task-specific ILs.…”

“…There are many industrial fields to use ILs in as a technological material. Some are showed in Figure 1 Their applications can become diversified over the years with the increasing demand and amount of functionalized ILs [18]. They can be divided further into subcategories in themselves such as separation (gas separation, extractive distillation, extraction, etc.…”

Lyotropic liquid crystal phase behavior of a cationic amphiphile in aqueous and non-stoichiometric protic ionic liquid mixtures

“…The use of ionic liquids (ILs) as solvents and solvent additives has been explored in a broad range of applications, including organic and inorganic reactions, 1-3 catalysis, 1,3-5 analytical systems, 6,7 separation processes, [3][4][5] and biological systems 5,[7][8][9][10][11] due to their desirable and tunable properties. Among many, one recognised property of a number of protic ILs (PILs), and some aprotic ILs, is their ability to act as a medium promoting self-assembly of amphiphiles, such as surfactants, lipids and block copolymers.…”