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Manipulating Electrocatalytic Reaction and Ion Intercalation to Improve Aqueous Batteries

27 April 2021, Version 1
Working Paper
This content is a preprint and has not undergone peer review 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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