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
Exceptional Cycling Performance Enabled by Local Structural Rearrangements in Disordered Rocksalt Cathodes
Juhyeon Ahn,Yang Ha,Rohit Satish,Raynald Giovine,Linze Li,Jue Liu,Chongmin Wang,Raphaële J. Clément,Robert Kostecki,Wanli Yang,Guoying Chen +10 more
TL;DR: In this article , the capacity of lithium transition metal (TM) oxide cathodes is directly linked to the magnitude and accessibility of the redox reservoir associated with TM cations and/or oxygen anions.
Journal ArticleDOI
Significantly improved cyclability of lithium manganese oxide, simultaneously inhibiting electrochemical and thermal decomposition of the electrolyte by the use of an additive
TL;DR: Li et al. as discussed by the authors reported that the cyclability of LiMn2O4 can be significantly improved by applying 4-(trifluoromethyl)benzonitrile (4-TB) as an electrolyte additive.
Dissertation
Etude des mécanismes de vieillissement des batteries Li-ion en cyclage à basse température et en stockage à haute température : compréhension des origines et modélisation du vieillissement
TL;DR: In this article, a methode d'identification des modes de degradation grâce a des mesures de capacite incrementale a ete entreprise, sur la base du decalage des potentiels de chacune des electrodes.
Improving Electrochemical Performance of High-Voltage Spinel LiNi0.5Mn1.5O4 Cathodes by Silicon Oxide Surface Modification
Chunze Ma,Yuehua Wen,Qian Qiao,Pan He,Shuqing Ren,Meng Li,Pengcheng Zhao,Jingyi Qiu,Guangshi Tang +8 more
Journal ArticleDOI
Towards in-situ TEM for Li-ion Battery Research
TL;DR: In-situ TEM offers the opportunity to study phenomena including solid electrolyte interphase (SEI) formation and phase changes during battery operation as mentioned in this paper, and there is a growing interest in new characterization techniques capable of time-resolved in situ/in operando analysis of dynamic battery systems.
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.
Journal ArticleDOI
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.