fig3
Figure 3. Summary of solidification strategies in SSLBs from the perspective of physical and chemical methods. Reproduced with permission from Ref.[63] (Copyright 2021 Wiley-VCH GmbH), Ref.[64] (Copyright 2020 Elsevier B.V.), Ref.[111] (Copyright 2019 Elsevier B.V.), Ref.[67] (Copyright 2021 Springer Nature), Ref.[69] (Copyright 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim), Ref.[70] (Copyright 2021 Elsevier Ltd.), Ref.[19] (Copyright 2020 Elsevier B.V.) and Ref.[35] (Copyright 2019 American Chemical Society). SSLBs: Solid-state lithium batteries.