A Novel Strategy to Overcome the Hurdle for Commercial All‐Solid‐State Batteries via Low‐Cost Synthesis of Sulfide Solid Electrolytes

Autor:	Seong Chan Jo, Yoon-Cheol Ha, Byung Gon Kim, Sang-Min Lee, Sung Kang, Min-Ju Kim, Ik-Hyeon Choi, Kang-Jun Baeg, Jun-Woo Park
Rok vydání:	2021
Předmět:	chemistry.chemical_classification Materials science Sulfide chemistry Chemical engineering All solid state Fast ion conductor General Materials Science General Chemistry
Zdroj:	Small Methods. 5:2100793
ISSN:	2366-9608
DOI:	10.1002/smtd.202100793
Popis:	Unlike commercial lithium-ion batteries, the high cost and low ionic conductivity of solid electrolytes (SEs) continues to be a big hurdle in commercially available all-solid-state batteries (ASSBs). Rather than the conventional dry-process and high-energy ball milling processes, the productive solution synthesis of bulk-type SEs is the most crucial issue in the successful application of high-energy-density ASSBs. In this study, the way is paved to overcome the hurdle for commercial lithium phosphorus sulfide chloride (LPSCl) SEs via a readily processable bulk-type solution-based synthesis without acquiring any high-energy ball-milling processes. By incorporating an elemental sulfur additive during the preparation process, Li
Databáze:	OpenAIRE
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