Solid‐State Electrolytes: Revealing the Short‐Circuiting Mechanism of Garnet‐Based Solid‐State Electrolyte (Adv. Energy Mater. 21/2019) | Zendy

Song Yongli | Zendy; Yang Luyi | Zendy; Zhao Wenguang | Zendy; Wang Zijian | Zendy; Zhao Yan | Zendy; Wang Ziqi | Zendy; Zhao Qinghe | Zendy; Liu Hao | Zendy; Pan Feng | Zendy

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Solid‐State Electrolytes: Revealing the Short‐Circuiting Mechanism of Garnet‐Based Solid‐State Electrolyte (Adv. Energy Mater. 21/2019)

Author(s) -

Song Yongli,

Yang Luyi,

Zhao Wenguang,

Wang Zijian,

Zhao Yan,

Wang Ziqi,

Zhao Qinghe,

Liu Hao,

Pan Feng

Publication year - 2019

Publication title -

advanced energy materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.08

H-Index - 220

eISSN - 1614-6840

pISSN - 1614-6832

DOI - 10.1002/aenm.201970076

Subject(s) - electrolyte , materials science , lithium metal , lithium (medication) , fast ion conductor , solid state , grain boundary , electrode , mechanism (biology) , metal , electron , chemical physics , nanotechnology , composite material , engineering physics , metallurgy , chemistry , philosophy , epistemology , engineering , medicine , microstructure , physics , quantum mechanics , endocrinology

In article number 1900671 , Feng Pan and co‐workers investigate the short‐circuiting mechanism of garnet Li 7 La 2.75 Ca 0.25 Zr 1.75 Nb 0.25 O 12 (LLCZN). Instead of propagating uniaxially from one electrode to the other in a dendritic form, metallic lithium is formed within the solid electrolyte. It is found that the grain boundaries of LLCZN provide electron pathways, which allow Li + to be reduced by electrons into metallic Li.

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