Subramanyan, K., Akshay, M., Lee, Y-S., & Aravindan, V. (2022). Fabrication of Na-ion full-cells using carbon-coated Na₃V₂(PO₄)₂O₂F cathode with conversion type CuO nanoparticles from spent Li-ion batteries. Small Methods, 6(6). DOI: 10.1002/smtd.202200257