scholarly journals The beneficial effect of protic ionic liquids on the lithium environment in electrolytes for battery applications

2014 ◽  
Vol 2 (22) ◽  
pp. 8258-8265 ◽  
Author(s):  
Thomas Vogl ◽  
Sebastian Menne ◽  
Ruben-Simon Kühnel ◽  
Andrea Balducci
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Beneficial Effect ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Protic Ionic Liquids ◽  
Protic Ionic Liquid

Protic ionic liquid-based electrolytes are promising electrolytes for lithium-ion batteries.

Imidazolium-Based Protic Ionic Liquids as Electrolytes for Lithium-Ion Batteries

2018 ◽  
Vol 2 (1) ◽  
pp. 55-59 ◽  
Author(s):  
Timo Stettner ◽  
Florian C. Walter ◽  
Andrea Balducci
Keyword(s):  
Ionic Liquids ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Protic Ionic Liquids

scholarly journals Effect of Ionicity of Three Protic Ionic Liquids as Neat Lubricants and Lubricant Additives to a Biolubricant

Coatings ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 713 ◽  
Author(s):  
Hong Guo ◽  
Angela Rina Adukure ◽  
Patricia Iglesias
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Friction And Wear ◽  
Cost Effective ◽  
Lubricant Additive ◽  
Lubricant Additives ◽  
Environmental Damage ◽  
Protic Ionic Liquids ◽  
Protic Ionic Liquid ◽  
Wear Process

Friction and wear of sliding surfaces are responsible for important energy losses and negative environmental effects. The use of environmentally friendly and cost-effective protic ionic liquids as neat lubricants and lubricant additives has the potential to increase the efficiency and durability of mechanical components without increasing the environmental damage. In this work, three halogen-free protic ionic liquids with increasing extent of ionicity, 2-hydroxyethylammonium 2-ethylhexanoate, 2-hydroxymethylammonium 2-ethylhexancate, and 2-hydroxydimethylammonium 2-ethylhexanoate, were synthesized and studied as neat lubricants and additives to a biodegradable oil in a steel–steel contact. The results show that the use of any protic ionic liquid as a neat lubricant or lubricant additive reduced friction and wear with respect to the biodegradable oil. The ionic liquid with the lowest ionicity reached the highest wear reduction. The one possessing the highest ionicity presented the poorest friction and wear behaviors as a neat lubricant, probably due to the more ionic nature of this liquid, which promoted tribocorrosion reactions on the steel surface. This ionic liquid performed better as an additive, showing that a small addition of this liquid in a biodegradable oil is enough to form protective layers on steel surfaces. However, it is not enough to accelerate the wear process with detrimental tribocorrosion reactions.

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

Soft Matter ◽  
2020 ◽  
Vol 16 (41) ◽  
pp. 9456-9470
Author(s):  
Dilek Yalcin ◽  
Calum J. Drummond ◽  
Tamar L. Greaves
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Liquid Crystal ◽  
Self Assembly ◽  
Liquid Mixtures ◽  
Lyotropic Liquid Crystal ◽  
Liquid Crystal Phase ◽  
Protic Ionic Liquids ◽  
Protic Ionic Liquid ◽  
Cationic Amphiphile

Protic ionic liquids (PILs) are the largest and most tailorable known class of non-aqueous solvents which possess the ability to support amphiphile self-assembly.

Role of Cation in Enhancing the Conversion of the Alzheimer’s Peptide into Amyloid Fibrils Using Protic Ionic Liquids

2012 ◽  
Vol 65 (11) ◽  
pp. 1502 ◽  
Author(s):  
Natalie Debeljuh ◽  
Swapna Varghese ◽  
Colin J. Barrow ◽  
Nolene Byrne
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Primary Amine ◽  
Amyloid Fibrils ◽  
Tertiary Amines ◽  
Protic Ionic Liquids ◽  
Protic Ionic Liquid ◽  
The Difference ◽  
The Impact

We report on the impact of changes in the protic ionic liquid (pIL) cation on the fibrilisation kinetics and the conversion of the Aβ 16–22 from monomers to amyloid fibrils. When we compare the use of primary, secondary, and tertiary amines we find that the primary amine results in the greatest conversion into amyloid fibrils. We show that the pIL is directly interacting with the peptide and this likely drives the difference in conversion and kinetics observed.

Carbonaceous anodes for lithium-ion batteries in combination with protic ionic liquids-based electrolytes

2014 ◽  
Vol 266 ◽  
pp. 208-212 ◽  
Author(s):  
Sebastian Menne ◽  
Matthias Schroeder ◽  
Thomas Vogl ◽  
Andrea Balducci
Keyword(s):  
Ionic Liquids ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Protic Ionic Liquids

Protic ionic liquids as electrolytes for lithium-ion batteries

2013 ◽  
Vol 31 ◽  
pp. 39-41 ◽  
Author(s):  
S. Menne ◽  
J. Pires ◽  
M. Anouti ◽  
A. Balducci
Keyword(s):  
Ionic Liquids ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Protic Ionic Liquids

Ionothermal synthesis of crystalline metal phosphites using multifunctional protic ionic liquids

CrystEngComm ◽  
2020 ◽  
Vol 22 (37) ◽  
pp. 6096-6100
Author(s):  
Ting Li ◽  
Yumei Mao ◽  
Yue Qi ◽  
Hongmei Zeng ◽  
Guohong Zou ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Mixed Valence ◽  
Reducing Agent ◽  
Protic Ionic Liquids ◽  
Protic Ionic Liquid ◽  
Structure Directing Agent ◽  
Ionothermal Synthesis ◽  
Phosphorus Source ◽  
Crystalline Metal

A mixed-valence iron phosphite was prepared under ionothermal conditions using a protic ionic liquid as a solvent, a structure-directing agent, a phosphorus source, and a reducing agent.

scholarly journals A methanol and protic ionic liquid Ugi multicomponent reaction path to cytotoxic α-phenylacetamido amides

RSC Advances ◽  
2019 ◽  
Vol 9 (14) ◽  
pp. 7652-7663 ◽  
Author(s):  
Ahmed Al Otaibi ◽  
Fiona M. Deane ◽  
Cecilia C. Russell ◽  
Lacey Hizartzidis ◽  
Siobhann N. McCluskey ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Multicomponent Reaction ◽  
Reaction Path ◽  
Ugi Reaction ◽  
Protic Ionic Liquids ◽  
Protic Ionic Liquid ◽  
Ethanoic Acid ◽  
Ethylammonium Nitrate

The Ugi reaction (aldehyde, amine, isocyanide and an ethanoic acid) in the protic ionic liquids ethylammonium nitrate (EAN) and propylammonium nitrate (PAN) gave excellent yields of α-phenylacetamido amides.

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