Results 71 to 80 of about 278,674 (249)

Competitive Solvation of the Imidazolium Cation by Water and Methanol

open access: yes, 2014
Imidazolium-based ionic liquids are widely used in conjunction with molecular liquids for various applications. Solvation, miscibility and similar properties are of fundamental importance for successful implementation of theoretical schemes.
Chaban, Vitaly
core   +1 more source

Angstrom science: Exploring aggregates from a new viewpoint

open access: yesGreen Energy & Environment, 2016
A small aggregate is composed of several or tens of molecules or ions, with at least one dimension in the range from a few to dozens of angstroms. Here, we named such aggregate system as Angstrom Aggregates (AA).
Suojiang Zhang, Feng Huo
doaj   +1 more source

High-Pressure Phase Equilibria in Systems Containing CO2 and Ionic Liquid of the [Cnmim][Tf2N] Type [PDF]

open access: yes, 2012
In this review, we present a comparison of the high-pressure phase behaviour of binary systems constituted of CO2 and ionic liquids of the [Cn(m)mim][Tf2N] type. The comparative study shows that the solubility of CO2 in ionic liquids of the [Cnmim][Tf2N]
Z. Sedláková, Z. Wagner
core   +1 more source

The Raman spectroscopy of ionic liquids : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Chemical Physics at Massey University, New Zealand [PDF]

open access: yes, 2007
Raman and infrared spectra were recorded for the ionic liquids [CH3N(C4H8)Bu]+[(F3CSO2)2N]-, [Et3NH]+[(octyl)PO2H]-, [Bu4N]+[(hexyl)PO2H]-, and [Bu4P]+[(octyl)2PO2]- and was compared to spectra calculated by Gaussian 03 using the density functional ...
Swanson, Adam James
core  

Advanced Materials for NH3 Capture: Interaction Sites and Transport Pathways

open access: yesNano-Micro Letters
Highlights An overview of advanced materials for NH3 capture from the aspects of interaction sites and transport pathways is presented. The classifications, working principles, design ideas and structure–property relationships on materials for NH3 ...
Hai-Yan Jiang   +7 more
doaj   +1 more source

Temperature dependence of the electrical conductivity of imidazolium ionic liquids. [PDF]

open access: yes
The electrical conductivities of 1-alkyl-3-methylimidazolium tetrafluoroborate ionic liquids and of 1-hexyl-3-methylimidazolium ionic liquids with different anions were determined in the temperature range between 123 and 393 K on the basis of dielectric ...
Binnemans, Koen   +9 more
core  

In Situ Catalytic Pyrolysis of Low-Rank Coal for the Conversion of Heavy Oils into Light Oils

open access: yesAdvances in Materials Science and Engineering, 2017
Lighter tars are largely useful in chemical industries but their quantity is quite little. Catalytic cracking is applied to improve the yield of light tars during pyrolysis.
Muhammad Nadeem Amin, Yi Li, Xingmei Lu
doaj   +1 more source

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