Journal Pre-proof Selection and characterization of non-ideal ionic liquids mixtures to be used in CO 2 capture Mónia A.R. Martins, Gyanendra Sharma, Simão P. Pinho, Ramesh L. Gardas, João A.P. Coutinho, Pedro J. Carvalho PII: S0378-3812(20)30167-9 DOI: https://doi.org/10.1016/j.fluid.2020.112621 Reference: FLUID 112621 To appear in: Fluid Phase Equilibria Received Date: 19 February 2020 Revised Date: 20 April 2020 Accepted Date: 22 April 2020 Please cite this article as: Mó.A.R. Martins, G. Sharma, Simã.P. Pinho, R.L. Gardas, Joã.A.P. Coutinho, P.J. Carvalho, Selection and characterization of non-ideal ionic liquids mixtures to be used in CO 2 capture, Fluid Phase Equilibria (2020), doi: https://doi.org/10.1016/j.fluid.2020.112621. This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2020 Published by Elsevier B.V.