首页|Perspective on powder technology for all-solid-state batteries:How to pair sulfide electrolyte with high-voltage cathode

Perspective on powder technology for all-solid-state batteries:How to pair sulfide electrolyte with high-voltage cathode

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Sulfide solid electrolytes(SEs)have attracted ever-increasing attention due to their superior room-temperature ionic conductivity(～10-2 S cm-1).Additionally,the integration of sulfide SEs and high-voltage cathodes is promising to achieve higher energy density.However,the incompatible interfaces between sulfide SEs and high-voltage cathodes have been one of the key factors limiting their appli-cations.Therefore,this review presents a critical summarization of the interfacial issues in all-solid-state lithium batteries based on sulfide SEs and high-voltage cathodes and proposes strategies to stabilize the electrolyte/cathode interfaces.Moreover,the future research direction of electrolyte/cathode interfaces and application prospects of powder technology in sulfide-based ASSLBs were also discussed.

Sulfide solid electrolytesHigh-voltage cathodesElectrode/electrolyte interfacesAll-solid-state lithium batteries

Jiangkui Hu、Shijie Yang、Yingying Pei、Xilong Wang、Yulong Liao、Shuai Li、Aolong Yue、Jia-Qi Huang、Hong Yuan

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School of Materials Science & Engineering,Beijing Institute of Technology,Beijing,100081,China

Advanced Research Institute of Multidisciplinary Science,Beijing Institute of Technology,Beijing,100081,China

Beijing Natural Science FoundationNational Natural Science Foundation of ChinaNational Key Research and Development Program of ChinaKey Research and Development(R&D)Projects of Shanxi Province

L223009220750292021YFB25003002021020660301013

2024

10.1016/j.partic.2023.04.005

颗粒学报(英文版)
中国颗粒学会　中国科学院过程工程研究所

颗粒学报(英文版)

CSTPCD
影响因子：0.632
ISSN：1674-2001
年,卷(期)：2024.86(3)
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