Optical and X-ray absorption interrogation of selenium-based redox in Li–SxSey batteries

Ryan H. DeBlock; Matthew J. Lefler; Zachary G. Neale; Corey T. Love; Jeffrey W. Long; Rachel Carter

doi:10.1039/D3YA00548H

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Optical and X-ray absorption interrogation of selenium-based redox in Li–S_xSe_y batteries†

Ryan H. DeBlock,

^a Matthew J. Lefler,^b Zachary G. Neale,^b Corey T. Love,^a Jeffrey W. Long

^a and Rachel Carter

*^a

Author affiliations

* Corresponding authors

^a Surface Chemistry Branch (Code 6170), U.S. Naval Research Laboratory, Washington, DC, USA
E-mail: rachel.carter@nrl.navy.mil

^b National Research Council Postdoctoral Associate, U.S. Naval Research Laboratory, Washington, DC, USA

Abstract

In situ X-ray absorption spectroscopy and optical imaging confirm the role of selenium additives for enhancing power performance, increasing utilization, and suppressing undesirable side reactions in Li–sulphur batteries.

This article is part of the themed collection: Research advancing UN SDG 7: Affordable and clean energy

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Article information

DOI: https://doi.org/10.1039/D3YA00548H
Article type: Communication
Submitted: 09 Nov 2023
Accepted: 11 Jan 2024
First published: 12 Jan 2024
This article is Open Access

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Energy Adv., 2024,3, 424-429

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Optical and X-ray absorption interrogation of selenium-based redox in Li–S_xSe_y batteries

R. H. DeBlock, M. J. Lefler, Z. G. Neale, C. T. Love, J. W. Long and R. Carter, Energy Adv., 2024, 3, 424 DOI: 10.1039/D3YA00548H

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