Controlling Cell Components to Design High-Voltage All-Solid-State Lithium-Ion Batteries

Anirudha Jena, Behrouz Bazri, Zizheng Tong, Kevin Iputera, Jheng Yi Huang, Da Hua Wei*, Shu Fen Hu*, Ru Shi Liu*

*此作品的通信作者

研究成果: 雜誌貢獻回顧評介論文同行評審

2 引文 斯高帕斯(Scopus)

摘要

All-solid-state batteries with solid ionic conductors packed between solid electrode films can release the dead space between them, enabling a greater number of cells to stack, generating higher voltage to the pack. This Review is focused on using high-voltage cathode materials, in which the redox peak of the components is extended beyond 4.7 V. Li−Ni−Mn−O systems are currently under investigation for use as the cathode in high-voltage cells. Solid electrolytes compatible with the cathode, including halide- and sulfide-based electrolytes, are also reviewed. Discussion extends to the compatibility between electrodes and electrolytes at such extended potentials. Moreover, control over the thickness of the anode is essential to reduce solid-electrolyte interphase formation and growth of dendrites. The Review discusses routes toward optimization of the cell components to minimize electrode-electrolyte impedance and facilitate ion transportation during the battery cycle.

原文英語
文章編號e202202151
期刊ChemSusChem
16
發行號7
DOIs
出版狀態已發佈 - 2023 4月 6

ASJC Scopus subject areas

  • 環境化學
  • 一般化學工程
  • 一般材料科學
  • 一般能源

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