Issue 61, 2022

Vanadium dissolution at 30 °C and its suppression at a low temperature of −20 °C for a Na3V1.5Cr0.5(PO4)3 cathode

Abstract

Na3V1.5Cr0.5(PO4)3 cycled at 30 °C shows fast capacity decay, due to the migration of V ions into the electrolyte and the loss of V3+/V4+ redox. A low temperature of −20 °C attenuates V-ion dissolution, retains V3+/V4+ redox and improves the electrochemical performance, favorable for use in cold climates and high-altitude drones.

Graphical abstract: Vanadium dissolution at 30 °C and its suppression at a low temperature of −20 °C for a Na3V1.5Cr0.5(PO4)3 cathode

Supplementary files

Article information

Article type
Communication
Submitted
12 mai 2022
Accepted
01 jul 2022
First published
04 jul 2022

Chem. Commun., 2022,58, 8488-8491

Vanadium dissolution at 30 °C and its suppression at a low temperature of −20 °C for a Na3V1.5Cr0.5(PO4)3 cathode

Y. Liao, F. Geng, Y. Jiang, M. Shen and B. Hu, Chem. Commun., 2022, 58, 8488 DOI: 10.1039/D2CC02715A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements