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1. Thermotropic Phase Transitions in Butyltrimethylammonium Bis(trifluoromethylsulfonyl)imide Ionic Liquids are Dependent on Heat Flux

   https://doi.org/10.1021/acs.jpcb.9b01650  

   Curry, Jaclyn N. ; Shaw, Scott K. ( May 2019 , The Journal of Physical Chemistry B)
2. Investigation of Unusual Conductivity Behavior and Ion Dynamics in Hexamethylguanidinium Bis(fluorosulfonyl)imide-Based Electrolytes for Sodium Batteries

   https://doi.org/10.1021/acs.jpcc.1c01777  

   Biernacka, Karolina ; Makhlooghiazad, Faezeh ; Popov, Ivan ; Zhu, Haijin ; Chotard, Jean-Noël ; Forsyth, Craig M. ; Yunis, Ruhamah ; O’Dell, Luke A. ; Sokolov, Alexei P. ; Pringle, Jennifer M. ; et al ( June 2021 , The Journal of Physical Chemistry C)

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3. Crystal structure of tris(2-dicyclohexylphosphino-2′,6′-dimethoxy-1,1′-biphenyl-κ P )-μ-oxoethenylidene- triangulo -trigold(I) bis(trifluoromethanesulfonyl)imide

   https://doi.org/10.1107/S2056989021003844  

   Hartgerink, Colin T. ; Staples, Richard J. ; Anderson, Carolyn E. ( May 2021 , Acta Crystallographica Section E Crystallographic Communications)

   null (Ed.)

   The title ketenylidene, [Au 3 (C 2 O)(C 26 H 35 O 2 P) 3 ](C 2 F 6 NO 4 S 2 ), was obtained upon exposure of [2-(dicyclohexylphosphino)-2′,6′-dimethoxy-1,1′-biphenyl]gold(I) bis(trifluoromethanesulfonyl)imide to acetic anhydride at elevated temperature. The ketenylidene bridge caps the tri-gold cluster. The title compound has provided crystals that upon analysis represent the first tri-gold ketenylidene with atomic distances indicative of bonding interaction between the gold atoms. 

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4. Computational investigation of non-covalent interactions in 1-butyl 3-methylimidazolium/bis(trifluoromethylsulfonyl)imide [bmim][Tf 2 N] in EMD and NEMD

   https://doi.org/10.1063/1.5017987  

   Blanco-Díaz, Edgar G. ; Vázquez-Montelongo, Erik A. ; Cisneros, G. Andrés ; Castrejón-González, Edgar Omar ( February 2018 , The Journal of Chemical Physics)
5. A Systematic Electrochemical Investigation of a Dimethylamine Cosolvent-Assisted Nonaqueous Zinc(II) Bis(trifluoromethylsulfonyl)imide Electrolyte

   https://doi.org/10.1149/1945-7111/abe9cb  

   Asselin, Genevieve M. ; Paden, Olivia ; Qiu, Weiqi ; Yang, Zicheng ; Sa, Niya ( March 2021 , Journal of The Electrochemical Society)

   The development of the multivalent electrolytes is a critical component to advance polyvalent energy storage technology. In this work, a new and simple nonaqueous zinc electrolyte is developed and investigated where a secondary amine is introduced as a cosolvent. The addition of dimethylamine (DMA) as a cosolvent in THF facilitates the solubilization of Zinc (II) bis(trifluoromethanesulfonyl)imde (Zn(TFSI)₂) and results in a homogeneous electrolyte with reversible plating of zinc achieved at high coulombic efficiencies. The electrochemical properties of the developed electrolyte and the effects of the cosolvent and salt concentrations are systematically investigated. It was found that increasing the ratio of the cosolvent DMA in THF for a Zn(TFSI)₂electrolyte leads to more facile kinetics, better ion solubilization, and higher ion mobility evidenced by up a significant increase in conductivity as well as the plating/stripping current densities. Increased Zn(TFSI)₂salt concentration in a 2.0 M DMA in THF solvent mixture not only leads to a higher current density and conductivity, but also a higher molar conductivity due to a redissociation mechanism. The findings in this study are relevant and important to further understand and characterize multivalent electrolytes from a simple and effective electrolyte design strategy.

    

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