Issue 55, 2021

Understanding electrochemical cation insertion into prussian blue from electrode deformation and mass changes

Abstract

Alkali ion insertion into Prussian blue from aqueous electrolytes is characterized with operando AFM and EQCM, showing coupling of current with deformation and mass change rates. Stable cycling occurs only with K+, attributed to its lower hydration energy. The (de)insertion of K+ results in reversible deformation even in the open framework structure.

Graphical abstract: Understanding electrochemical cation insertion into prussian blue from electrode deformation and mass changes

Supplementary files

Article information

Article type
Communication
Submitted
02 Apr 2021
Accepted
09 Jun 2021
First published
09 Jun 2021

Chem. Commun., 2021,57, 6744-6747

Understanding electrochemical cation insertion into prussian blue from electrode deformation and mass changes

S. Saeed, S. Boyd, W. Tsai, R. Wang, N. Balke and V. Augustyn, Chem. Commun., 2021, 57, 6744 DOI: 10.1039/D1CC01681D

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