Journal ArticleDOI
Recent advances in the electrolytes for interfacial stability of high-voltage cathodes in lithium-ion batteries
TLDR
In this article, the authors describe several challenges for the cathode (spinel lithium manganese oxide (LMO), lithium cobalt oxide (LCO), lithium nickel cobalt manganes oxide (NCM), spinel lithium ion ion oxide (SILO), and lithium-rich layered oxide (Li-rich cathode))-electrolyte interfaces and highlight the recent progress in the use of oxidative additives and highvoltage solvents in high-performance cells.Abstract:
Advanced electrolytes with unique functions such as in situ formation of a stable artificial solid electrolyte interphase (SEI) layer on the anode and the cathode, and the improvement in oxidation stability of the electrolyte have recently gained recognition as a promising means for highly reliable lithium-ion batteries with high energy density. In this review, we describe several challenges for the cathode (spinel lithium manganese oxide (LMO), lithium cobalt oxide (LCO), lithium nickel cobalt manganese oxide (NCM), spinel lithium manganese nickel oxide (LNMO), and lithium-rich layered oxide (Li-rich cathode))-electrolyte interfaces and highlight the recent progress in the use of oxidative additives and high-voltage solvents in high-performance cells.read more
Citations
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Journal ArticleDOI
Simplifying the Electrolyte Systems with the Functional Cosolvent.
Yinping Qin,Yinping Qin,Zhongmin Ren,Zhongmin Ren,Qian Wang,Qian Wang,Yanyan Li,Yanyan Li,Jian Liu,Jian Liu,Yang Liu,Yang Liu,Bingkun Guo,Bingkun Guo,Deyu Wang,Deyu Wang +15 more
TL;DR: This work tends to simplify the system with the fluorine-substituted ether as functional co-solvent to expand the functions of basic electrolyte to revitalize the development of liquid electrolytes.
Journal ArticleDOI
Influence of state-of-charge in commercial LiNi0.33Mn0.33Co0.33O2/LiMn2O4-graphite cells analyzed by synchrotron-based photoelectron spectroscopy
TL;DR: Degradation mechanisms in 26-Ah commercial Li-ion battery cells comprising graphite as the negative electrode and mixed metal oxide of LiMn2O4 (LMO) and LiNi1/3Mn 1/3Co/Co/O2 (NMC) as the positive el... as discussed by the authors.
Journal ArticleDOI
Small dissymmetry, yet large effects on the transport properties of electrolytes based on imide salts: Consequences on performance in Li-ion batteries
TL;DR: In this article, the authors performed the physical and electrochemical characterization of an electrolyte based on FTFSI incorporated in standard binary (3EC/7EMC) and ternary (EC/PC/3DMC) alkyl carbonate mixtures.
Journal ArticleDOI
Improved interfacial chemistry and enhanced high voltage-resistance capability of an in situ polymerized electrolyte for LiNi0.8Co0.15Al0.05O2–Li batteries
Yue Ma,Qifang Sun,Zhenyu Wang,Su Wang,Ying Zhou,Dawei Song,Hongzhou Zhang,Xixi Shi,Chunliang Li,Lianqi Zhang,Lingyun Zhu +10 more
TL;DR: In this article, a new gel polymer electrolyte is prepared with maleic anhydride/hexafluorobutyl methacrylate/methyl methacelate at a ratio of 1.1 × 10−3 S cm−2 via in situ polymerization.
References
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Journal ArticleDOI
Issues and challenges facing rechargeable lithium batteries
TL;DR: A brief historical review of the development of lithium-based rechargeable batteries is presented, ongoing research strategies are highlighted, and the challenges that remain regarding the synthesis, characterization, electrochemical performance and safety of these systems are discussed.
Journal ArticleDOI
Electrical Energy Storage for the Grid: A Battery of Choices
TL;DR: The battery systems reviewed here include sodium-sulfur batteries that are commercially available for grid applications, redox-flow batteries that offer low cost, and lithium-ion batteries whose development for commercial electronics and electric vehicles is being applied to grid storage.
Journal ArticleDOI
Li-O2 and Li-S batteries with high energy storage.
Peter G. Bruce,Stefan Freunberger,Laurence J. Hardwick,Laurence J. Hardwick,Jean-Marie Tarascon +4 more
TL;DR: The energy that can be stored in Li-air and Li-S cells is compared with Li-ion; the operation of the cells is discussed, as are the significant hurdles that will have to be overcome if such batteries are to succeed.
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Nonaqueous liquid electrolytes for lithium-based rechargeable batteries.
TL;DR: The phytochemical properties of Lithium Hexafluoroarsenate and its Derivatives are as follows: 2.2.1.
Journal ArticleDOI
Challenges Facing Lithium Batteries and Electrical Double‐Layer Capacitors
Nam-Soon Choi,Zonghai Chen,Stefan Freunberger,Xiulei Ji,Yang-Kook Sun,Khalil Amine,Gleb Yushin,Linda F. Nazar,Jaephil Cho,Peter G. Bruce +9 more
TL;DR: The Review will consider some of the current scientific issues underpinning lithium batteries and electric double-layer capacitors.