Journal ArticleDOI
Recent advances in the electrolytes for interfacial stability of high-voltage cathodes in lithium-ion batteries
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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
High-voltage positive electrode materials for lithium-ion batteries
TL;DR: This review gives an account of the various emerging high-voltage positive electrode materials that have the potential to satisfy the requirements of lithium-ion batteries either in the short or long term, including nickel-rich layered oxides, lithium- rich layeredOxides, high- voltage spinel oxide compounds, and high- voltage polyanionic compounds.
Journal ArticleDOI
Recent Progress of the Solid-State Electrolytes for High-Energy Metal-Based Batteries
Journal ArticleDOI
Review—Recent Advances and Remaining Challenges for Lithium Ion Battery Cathodes I. Nickel-Rich, LiNixCoyMnzO2
Florian Schipper,Evan M. Erickson,Christoph Erk,Ji-Yong Shin,Frederick Chesneau,Doron Aurbach +5 more
Journal ArticleDOI
Review—Superconcentrated Electrolytes for Lithium Batteries
Yuki Yamada,Atsuo Yamada +1 more
Journal ArticleDOI
Electrolyte Additives for Lithium Metal Anodes and Rechargeable Lithium Metal Batteries: Progress and Perspectives.
Heng Zhang,Gebrekidan Gebresilassie Eshetu,Xabier Judez,Chunmei Li,Lide M. Rodriguez-Martinez,Michel Armand +5 more
TL;DR: This Review gives an overview of the various functional additives that are being applied in lithium metal rechargeable batteries and aims to stimulate new avenues for the practical realization of these appealing devices.
References
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Journal ArticleDOI
Structural and electrochemical characterization of xLi[Li1/3Mn2/3]O2·(1 − x)Li[Ni1/3Mn1/3Co1/3]O2 (0 ≤ x ≤ 0.9) as cathode materials for lithium ion batteries
TL;DR: In this article, a series of cathode materials with molecular notation of x Li[Li 1/3 Mn 2/3 ]O 2 ·(1− ǫ) were synthesized by combination of co-precipitation and solid state calcination method.
Journal ArticleDOI
Investigation of thermal aging and hydrolysis mechanisms in commercial lithium ion battery electrolyte
Lydia Terborg,Sascha Weber,Franziska Blaske,Stefano Passerini,Martin Winter,Uwe Karst,Sascha Nowak +6 more
TL;DR: In this paper, a novel method based on hyphenated analytical techniques for the analysis of LiPF 6 commercially available battery electrolytes is presented, where the main decomposition products F −, PO 2 F 2 − and HPO 3 F − were separated by ion chromatography and detected by electrospray ionization mass spectrometry (ESI-MS).
Journal ArticleDOI
Surface layer formed on silicon thin-film electrode in lithium bis(oxalato) borate-based electrolyte
TL;DR: In this article, a Si thin-film electrode of 200nm was prepared using E-beam evaporation and deposition on copper foil, and the surface morphology of the electrode after cycling was investigated using scanning electron microscopy.
Journal ArticleDOI
Doped sulfone electrolytes for high voltage Li-ion cell applications
Xiao-Guang Sun,C. Austen Angell +1 more
TL;DR: In this article, the authors show that with appropriate doping, the ethersulfone-based electrolytes that they earlier reported to have 5.6 V electrochemical windows but poor cycling performance in Li-ion cells, can succeed.
Journal ArticleDOI
Chromium doping as a new approach to improve the cycling performance at high temperature of 5 V LiNi0.5Mn1.5O4-based positive electrode
TL;DR: LiCr 2 Y Ni 0.5− Y Mn 1.5 O 5 -based cathodes with excellent cycling performances at high temperature were obtained by heating the as-prepared samples at 700 and 900°C for 1.h as discussed by the authors.