Fig. 6: Demonstration of high-energy density ASSBs. | Nature Communications

Fig. 6: Demonstration of high-energy density ASSBs.

From: Robust interface and reduced operation pressure enabled by co-rolling dry-process for stable all-solid-state batteries

Fig. 6

a Cross-sectional SEM image of high-energy density cell assembled with co-rolled film and Si. b Rate test at 0.1, 0.2, 0.3, 0.4, 0.5 C (20, 40, 60, 80, 100 mA g−1, respectively) under 23 ± 1 °C and 75 MPa. c Specific energy projection of NCM82 | LPSCl | Si cell with current collectors (CC) with varying SSE thickness and areal loading. d Cell assembly and fabrication of all-solid-state pouch cell with co-rolled film and Si by cold isostatic press (CIP). e Cycling performance of pouch cell at 0.1 C (20 mA g−1) under 30 °C and 5 MPa. f Comparison of specific energy and energy density with published works on dry-processed SSE film35,46,47,48,49,50. Source data are provided as a Source Data file.

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