Issue 22, 2013
From the journal:

Physical Chemistry Chemical Physics

Mapping spatially inhomogeneous electrochemical reactions in battery electrodes using high energy X-rays†

Olaf J. Borkiewicz,a   Karena W. Chapman*a  and  Peter J. Chupas*a  

* Corresponding authors

a X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, Argonne, IL, USA
E-mail: chapmank@aps.anl.gov, chupas@aps.anl.gov
Fax: +1 630 252 0365
Tel: +1 630 252 8651

Abstract

The spatial distribution of a reaction through a lithium-ion battery electrode has been resolved using micro-beam high-energy X-ray scattering measurements coupled with Pair Distribution Function (PDF) analysis. The electrochemical reaction was most advanced at the interface between the electrode and electrolyte-soaked separator, with linear variation in reaction progress with distance from this interface.

Graphical abstract: Mapping spatially inhomogeneous electrochemical reactions in battery electrodes using high energy X-rays

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Article information

DOI
https://doi.org/10.1039/C3CP50590A
Article type
Communication
Submitted
08 Feb 2013
Accepted
11 Apr 2013
First published
16 Apr 2013

Phys. Chem. Chem. Phys., 2013,15, 8466-8469

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Mapping spatially inhomogeneous electrochemical reactions in battery electrodes using high energy X-rays

O. J. Borkiewicz, K. W. Chapman and P. J. Chupas, Phys. Chem. Chem. Phys., 2013, 15, 8466 DOI: 10.1039/C3CP50590A

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