Intergranular Li metal propagation through polycrystalline Li6.25Al0.25La3Zr2O12 ceramic electrolyte
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TLDR
In this paper, the authors directly observed the propagation of Li metal through a promising polycrystalline solid electrolyte based on the garnet mineral structure (Li6.25Al0.25La3Zr2O12).About:
This article is published in Electrochimica Acta.The article was published on 2017-01-01 and is currently open access. It has received 451 citations till now. The article focuses on the topics: Fast ion conductor & Electrolyte.read more
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Journal ArticleDOI
Pathways for practical high-energy long-cycling lithium metal batteries
Jun Liu,Zhenan Bao,Yi Cui,Eric J. Dufek,John B. Goodenough,Peter G. Khalifah,Qiuyan Li,Bor Yann Liaw,Ping Liu,Arumugam Manthiram,Y. Shirley Meng,Venkat R. Subramanian,Venkat R. Subramanian,Michael F. Toney,Vilayanur V. Viswanathan,M. Stanley Whittingham,Jie Xiao,Wu Xu,Jihui Yang,Xiao-Qing Yang,Ji-Guang Zhang +20 more
TL;DR: Liu et al. as mentioned in this paper discuss crucial conditions needed to achieve a specific energy higher than 350 Wh kg−1, up to 500 Wh kg −1, for rechargeable Li metal batteries using high-nickel-content lithium nickel manganese cobalt oxides as cathode materials.
Journal ArticleDOI
Status and challenges in enabling the lithium metal electrode for high-energy and low-cost rechargeable batteries
TL;DR: In this article, the state of research and commercial efforts in terms of four key performance parameters, and identify additional performance parameters of interest are summarized, and the use of limited lithium (≤30μm) to ensure early identification of technical challenges associated with stable and dendrite-free cycling and a more rapid transition to commercially relevant designs.
Journal ArticleDOI
High electronic conductivity as the origin of lithium dendrite formation within solid electrolytes
Fudong Han,Andrew S. Westover,Jie Yue,Xiulin Fan,Fei Wang,Miaofang Chi,Donovan N. Leonard,Nancy J. Dudney,Howard Wang,Chunsheng Wang +9 more
TL;DR: Li et al. as mentioned in this paper studied three representative solid electrolytes with neutron depth profiling and identified high electronic conductivity as the root cause for the dendrite issue, which is the most common cause of lithium dendrites.
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Status and challenges in enabling the lithium metal electrode for high-energy and low-cost rechargeable batteries
Journal ArticleDOI
Mechanism of Lithium Metal Penetration through Inorganic Solid Electrolytes
Lukas Porz,Lukas Porz,Tushar Swamy,Brian W. Sheldon,Daniel Rettenwander,Till Frömling,Henry L. Thaman,Stefan Berendts,Reinhard Uecker,W. Craig Carter,Yet-Ming Chiang +10 more
TL;DR: In this article, Li deposition is observed and measured on a solid electrolyte in the vicinity of a metallic current collector, and an electrochemomechanical model of plating-induced Li infiltration is proposed.
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