Freeze-drying assisted biotemplated route to 3D mesoporous Na<sub>3</sub>V<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub>@NC composites as cathodes with high performance for sodium-ion batteries

Hongxia Sun, Zheng Liu, Fengyu Lai, Xiaodan Wang, Chao Wang, Nan Yu, Baoyou Geng

Chemical Communications · 2020 · 22 citations · 31 references

Concepts

Abstract

A facile freeze-drying assisted biotemplated route is developed to synthesize Na<sub>3</sub>V<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub> embedded in a N-doped three-dimensional mesoporous carbon framework, which has a superior initial discharge capacity and stability for Na-ion batteries.

References

31