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Manipulating Electrocatalytic Reaction and Ion Intercalation to Improve Aqueous Batteries

27 April 2021, Version 1
Working Paper
This content is an early or alternative research output and has not been peer-reviewed by Cambridge University Press at the time of posting.

Abstract

We report that electrocatalytic water decomposition can be leveraged to enhance the performance of aqueous batteries. Using the NaxFe[Fe(CN)6]ǁNaTi2(PO4)3 aqueous battery as a platform, we demonstrate that electrocatalytic water oxidation can serve as an electrochemical activation approach to achieving higher full cell capacity.

Keywords

Aqueous Battery
Oxygen Evolution Reaction

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Now Published

Mechanistic Insights into the Interplay between Ion Intercalation and Water Electrolysis in Aqueous Batteries [opens in a new tab]
Yuxin Zhang, Chunguang Kuai, Anyang Hu, Lu Ma, Sha Tan, Inhui Hwang, Linqin Mu, Muhammad Mominur Rahman, Cheng-Jun Sun, Luxi Li, Enyuan Hu, Feng Lin journal article
ACS Applied Materials & Interfaces , Volume 14, Issue 10
Online publication date: Mar 01, 2022

Version History

Apr 27, 2021 Version 1

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The content is available under CC BY NC ND 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv.14481402.v1
D O I: 10.26434/chemrxiv.14481402.v1 [opens in a new tab]

Author’s competing interest statement

no conflict of interest

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