Abstract
All-solid-state lithium-ion batteries (ASS-LIBs) is a promising next generation energy storage (EES) technology due to their high energy density and excellent safety. However, low capacity and short cycle life of ASS-LIBs restrict their application in EES. The cathodic capacity utilization and cycle life of ASS-LIBs are limited by the poor solid-solid interfacial stability of cathodic materials (including active material, electronic conductor, ionic conductor and the solid-state electrolyte). In this review, the stability of solid-solid interface of cathodic materials in ASS-LIBs and the optimization methods are overviewed and discussed, including chemical stability, electrochemical stability, mechanical stability and thermal stability. Meanwhile, the common stratagem for the stability of solid-solid cathodic interface optimization in ASS-LIBs is summarized. We hope that the review can provide comprehensive information for the development and application of ASS-LIBs.
| Translated title of the contribution | Research Progress on the Cathodic Interfaces of All-Solid-State Lithium-Ion Batteries |
|---|---|
| Original language | Chinese (Traditional) |
| Pages (from-to) | 253-260 |
| Number of pages | 8 |
| Journal | Materials China |
| Volume | 39 |
| Issue number | 4 |
| DOIs | |
| State | Published - 1 Apr 2020 |
| Externally published | Yes |
