Issue 5, 2018

Transition metal oxides for aqueous sodium-ion electrochemical energy storage

Abstract

The electrochemical storage of sodium ions from aqueous electrolytes in transition metal oxides is of interest for energy and sustainability applications. These include low-cost and safe energy storage and energy-efficient water desalination. The strong interactions between water and transition metal oxide surfaces, as well as those between water and sodium ions, dictate the stability and electrochemical energy storage mechanisms in these materials. This review summarizes the implications of water as an electrolyte solvent for transition metal oxide electrodes, and sodium ion intercalation from neutral pH electrolytes into a diverse set of transition metal oxides. Increased control of the aqueous electrolyte/transition metal oxide interface is likely to lead to improvements in stability and capacity, which are critical breakthroughs for the implementation of transition metal oxides in aqueous sodium ion energy storage technologies.

Graphical abstract: Transition metal oxides for aqueous sodium-ion electrochemical energy storage

Article information

Article type
Review Article
Submitted
15 Feb 2018
Accepted
24 Mar 2018
First published
26 Mar 2018

Inorg. Chem. Front., 2018,5, 999-1015

Author version available

Transition metal oxides for aqueous sodium-ion electrochemical energy storage

S. Boyd and V. Augustyn, Inorg. Chem. Front., 2018, 5, 999 DOI: 10.1039/C8QI00148K

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