On the possibility of using ionic liquids as electrolyte solutions for rechargeable 5V Li ion batteries

2006 ◽  
Vol 8 (8) ◽  
pp. 1331-1334 ◽  
Author(s):  
E. Markevich ◽  
V. Baranchugov ◽  
D. Aurbach
Keyword(s):  
Ionic Liquids ◽  
Electrolyte Solutions ◽  
Li Ion Batteries ◽  
Li Ion

A simple synthesis of nitrogen-sulfur co-doped porous carbon using ionic liquids as dopant for high rate performance Li-ion batteries

2019 ◽  
Vol 834 ◽  
pp. 17-25 ◽  
Author(s):  
Mengqi Du ◽  
Yanshuang Meng ◽  
Chen Wang ◽  
Chaoyu Duan ◽  
Fuliang Zhu ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Porous Carbon ◽  
Simple Synthesis ◽  
High Rate ◽  
Rate Performance ◽  
Li Ion Batteries ◽  
Li Ion ◽  
High Rate Performance ◽  
Co Doped

scholarly journals Electrolyte Solutions for Rechargeable Li-Ion Batteries Based on Fluorinated Solvents

2020 ◽  
Vol 3 (8) ◽  
pp. 7485-7499
Author(s):  
Ortal Lavi ◽  
Shalom Luski ◽  
Netanel Shpigel ◽  
Chen Menachem ◽  
Zvika Pomerantz ◽  
...  
Keyword(s):  
Electrolyte Solutions ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Fluorinated Solvents

A Novel Li + ‐Conducting Polymer Membrane Gelled by Fluorine‐Free Electrolyte Solutions for Li‐Ion Batteries

2020 ◽  
Vol 3 (10) ◽  
pp. 1112-1119
Author(s):  
Maria Assunta Navarra ◽  
Akiko Tsurumaki ◽  
Francesco Maria Vitucci ◽  
Annalisa Paolone ◽  
Oriele Palumbo ◽  
...  
Keyword(s):  
Conducting Polymer ◽  
Electrolyte Solutions ◽  
Polymer Membrane ◽  
Li Ion Batteries ◽  
Li Ion

Nitrogen–sulfur co-doped porous carbon prepared using ionic liquids as a dual heteroatom source and their application for Li-ion batteries

2018 ◽  
Vol 29 (21) ◽  
pp. 18179-18186 ◽  
Author(s):  
Mengqi Du ◽  
Yanshuang Meng ◽  
Chaoyu Duan ◽  
Chen Wang ◽  
Fuliang Zhu ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Porous Carbon ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Co Doped

scholarly journals Specifically Designed Ionic Liquids—Formulations, Physicochemical Properties, and Electrochemical Double Layer Storage Behavior

2019 ◽  
Vol 3 (2) ◽  
pp. 58
Author(s):  
Zheng Yue ◽  
Qiang Ma ◽  
Xinyi Mei ◽  
Abigail Schulz ◽  
Hamza Dunya ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
High Viscosity ◽  
Li Ion Batteries ◽  
The Past ◽  
Low Viscosity ◽  
Electrolytic Properties ◽  
Storage Behavior ◽  
Li Ion ◽  
Key Features ◽  
Electrochemical Double Layer

Two key features—non-volatility and non-flammability—make ionic liquids (ILs) very attractive for use as electrolyte solvents in advanced energy storage systems, such as supercapacitors and Li-ion batteries. Since most ILs possess high viscosity and are less prone to dissolving common electrolytic salts when compared to traditional electrolytic solvents, they must be formulated with low viscosity thinner solvents to achieve desired ionic conductivity and dissolution of electrolyte salts in excess of 0.5 M concentration. In the past few years, our research group has synthesized several specifically designed ILs (mono-cationic, di-cationic, and zwitterionic) with bis(trifluoromethylsulfonyl)imide (TFSI) and dicyanamide (DCA) as counter anions. This article describes several electrolyte formulations to achieve superior electrolytic properties. The performance of a few representative IL-based electrolytes in supercapacitor coin cells is presented.

Combined NMR and molecular dynamics modeling study of transport properties in sulfonamide based deep eutectic lithium electrolytes: LiTFSI based binary systems

2016 ◽  
Vol 18 (9) ◽  
pp. 6657-6667 ◽  
Author(s):  
Allen D. Pauric ◽  
Ion C. Halalay ◽  
Gillian R. Goward
Keyword(s):  
Molecular Dynamics ◽  
Transport Properties ◽  
Binary Systems ◽  
Electrolyte Solutions ◽  
Electrochemical Stability ◽  
Li Ion Batteries ◽  
Dynamics Modeling ◽  
Molecular Dynamics Modeling ◽  
Li Ion ◽  
Modeling Study

The trend toward Li-ion batteries operating at increased (>4.3 V vs. Li/Li+) voltages requires the development of novel classes of lithium electrolytes with electrochemical stability windows exceeding those of LiPF6/carbonate electrolyte solutions.

Al Current Collectors for Li-Ion Batteries Made via an Oxidation Process in Ionic Liquids

2011 ◽  
Vol 14 (1) ◽  
pp. A6 ◽  
Author(s):  
Cyrille Lecoeur ◽  
Jean-Marie Tarascon ◽  
Claude Guery
Keyword(s):  
Ionic Liquids ◽  
Oxidation Process ◽  
Li Ion Batteries ◽  
Current Collectors ◽  
Li Ion

scholarly journals Computational Screening of the Physical Properties of Water-in-Salt Electrolytes

2020 ◽  
Author(s):  
Trinidad Mendez-Morales ◽  
Zhujie Li ◽  
Mathieu Salanne
Keyword(s):  
Ionic Liquids ◽  
Diffusion Coefficients ◽  
Free Water ◽  
Li Ion Batteries ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
New Family ◽  
Computational Screening ◽  
Potential Applications ◽  
Li Ion

Water-in-salts form a new family of electrolytes with properties distinct from the ones of conventional aqueous systems and ionic liquids. They are currently investigated for Li-ion batteries and supercapacitors applications, but to date most of the focus was put on the system based on the LiTFSI salt. Here we study the structure and the dynamics of a series of water-in-salts with different anions. They have a similar parent structure but they vary systematically through their symmetric/asymmetric feature and the length of the fluorocarbonated chains. The simulations allow to determine their tendency to nanosegregate, as well as their transport properties (viscosity, ionic conductivity, diffusion coefficients) and the amount of free water, providing useful data for potential applications in energy storage devices.

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