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Challenges in speeding up solid-state battery development

Author

Listed:
  • Jürgen Janek

    (Justus Liebig University
    Karlsruhe Institute of Technology)

  • Wolfgang G. Zeier

    (University of Münster
    Institut für Energie- und Klimaforschung (IEK), IEK-12 Helmholtz-Institut Münster, Forschungszentrum Jülich)

Abstract

Recent worldwide efforts to establish solid-state batteries as a potentially safe and stable high-energy and high-rate electrochemical storage technology still face issues with long-term performance, specific power and economic viability. Here, we review key challenges that still involve the need for fast-conducting solid electrolytes to provide sufficient transport in composite cathodes. In addition, we show that high-performance anodes together with protection concepts are paramount to establish dense high-energy solid-state batteries and that lithium-based solid-state batteries as well as metal anodes may not be the ultimate solution. We further discuss that diversity in terms of materials, research teams and approaches is key to establish long-term solid-state batteries. About ten years after the first ground-breaking publication of lithium solid electrolytes with an ionic conductivity higher than that of liquid electrolytes, it is time to realistically address the remaining key challenges for full-scale commercialization, cell performance and implementation.

Suggested Citation

  • Jürgen Janek & Wolfgang G. Zeier, 2023. "Challenges in speeding up solid-state battery development," Nature Energy, Nature, vol. 8(3), pages 230-240, March.
    • Handle: RePEc:nat:natene:v:8:y:2023:i:3:d:10.1038_s41560-023-01208-9
    DOI: 10.1038/s41560-023-01208-9
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    Cited by:

    1. Elfeky, Karem Elsayed & Wang, Qiuwang, 2023. "Techno-environ-economic assessment of photovoltaic and CSP with storage systems in China and Egypt under various climatic conditions," Renewable Energy, Elsevier, vol. 215(C).
    2. Hyewoo Noh & Daeil Kim & Wooyoung Lee & Boyun Jang & Jeong Sook Ha & Ji Haeng Yu, 2023. "Surface Modification of Ga-Doped-LLZO (Li 7 La 3 Zr 2 O 12 ) by the Addition of Polyacrylonitrile for the Electrochemical Stability of Composite Solid Electrolytes," Energies, MDPI, vol. 16(23), pages 1-19, November.
    3. Fei Pei & Lin Wu & Yi Zhang & Yaqi Liao & Qi Kang & Yan Han & Huangwei Zhang & Yue Shen & Henghui Xu & Zhen Li & Yunhui Huang, 2024. "Interfacial self-healing polymer electrolytes for long-cycle solid-state lithium-sulfur batteries," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    4. Zhenyou Song & Tengrui Wang & Hua Yang & Wang Hay Kan & Yuwei Chen & Qian Yu & Likuo Wang & Yini Zhang & Yiming Dai & Huaican Chen & Wen Yin & Takashi Honda & Maxim Avdeev & Henghui Xu & Jiwei Ma & Yu, 2024. "Promoting high-voltage stability through local lattice distortion of halide solid electrolytes," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    5. Hiram Kwak & Jae-Seung Kim & Daseul Han & Jong Seok Kim & Juhyoun Park & Gihan Kwon & Seong-Min Bak & Unseon Heo & Changhyun Park & Hyun-Wook Lee & Kyung-Wan Nam & Dong-Hwa Seo & Yoon Seok Jung, 2023. "Boosting the interfacial superionic conduction of halide solid electrolytes for all-solid-state batteries," Nature Communications, Nature, vol. 14(1), pages 1-14, December.

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