Protic ionic liquids (PILs) nanostructure and physicochemical properties: development of high-throughput methodology for PIL creation and property screens

2015 ◽  
Vol 17 (4) ◽  
pp. 2357-2365 ◽  
Author(s):  
Tamar L. Greaves ◽  
Krystal Ha ◽  
Benjamin W. Muir ◽  
Shaun C. Howard ◽  
Asoka Weerawardena ◽  
...  

A high-throughput approach was developed in order to prepare and dry a series of protic ionic liquids (PILs) from 48 Brønsted acid–base combinations.

2007 ◽  
Vol 60 (1) ◽  
pp. 21 ◽  
Author(s):  
Bharathi Nuthakki ◽  
Tamar L. Greaves ◽  
Irena Krodkiewska ◽  
Asoka Weerawardena ◽  
M. Iko Burgar ◽  
...  

Protic ionic liquids (PILs) are a subset of ionic liquids formed by the equimolar mixing of a Brønsted acid and a Brønsted base. PILs have been categorized as poor ionic liquids. However, the issue of assessing the ionicity of PILs is still a matter of debate. In this work we studied some physicochemical properties of three chosen PILs, namely, ethanolammonium acetate (EOAA), 2-methylbutylammonium formate (2MBAF), and pentylammonium formate (PeAF), at the initial equimolar (stoichiometric) acid/base ratio and in the presence of excess acid and base. DSC phase-transition studies along with NMR, IR, and Raman spectroscopy were performed on the chosen PILs. The results are discussed in terms of the degree of ionization (extent of proton transfer from the Brønsted acid to Brønsted base), and the possibility of the formation of polar 1:1 complexes and larger aggregates in the neat stoichiometric PILs.


2003 ◽  
Vol 107 (17) ◽  
pp. 4024-4033 ◽  
Author(s):  
Akihiro Noda ◽  
Md. Abu Bin Hasan Susan ◽  
Kenji Kudo ◽  
Shigenori Mitsushima ◽  
Kikuko Hayamizu ◽  
...  

2014 ◽  
Vol 53 (26) ◽  
pp. 6637-6640 ◽  
Author(s):  
Witali Beichel ◽  
Johann M. U. Panzer ◽  
Julian Hätty ◽  
Xiaowei Ye ◽  
Daniel Himmel ◽  
...  

2014 ◽  
Vol 126 (26) ◽  
pp. 6755-6758 ◽  
Author(s):  
Witali Beichel ◽  
Johann M. U. Panzer ◽  
Julian Hätty ◽  
Xiaowei Ye ◽  
Daniel Himmel ◽  
...  

2003 ◽  
pp. 938 ◽  
Author(s):  
Md. A. B. H. Susan ◽  
Akihiro Noda ◽  
Shigenori Mitsushima ◽  
Masayoshi Watanabe

ChemPhysChem ◽  
2007 ◽  
Vol 8 (7) ◽  
pp. 1103-1107 ◽  
Author(s):  
Alessandra Fernicola ◽  
Stefania Panero ◽  
Bruno Scrosati ◽  
Masahiro Tamada ◽  
Hiroyuki Ohno

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