Alternate heterogeneous superlattice control of lattice strain to stabilize Li-rich cathode

Ying Zhang, Xiaoyu Shi, Shuanghao Zheng, Yuguo Ouyang, Mingrun Li, Caixia Meng, Yan Yu, Zhong‐Shuai Wu

Energy & Environmental Science · 2023 · 63 citations · 54 references

Concepts

Abstract

A strain-alleviating strategy was developed by creating a layered-spinel alternate heterostructure for LROs, resulting in a 3D channel for lithium-ion diffusion which was capable of reducing structural strain during the intercalation/deintercalation of Li + , thereby enhancing dynamic stability.

References

54