Probing the stability of SrIrO
                    3
                    during active water electrolysis
                    via operando
                    atomic force microscopy

Andrew R. Akbashev; Vladimir Roddatis; Christoph Baeumer; Tianchi Liu; J. Tyler Mefford; William C. Chueh

doi:10.1039/d2ee03704a

journal article Jan 01, 2023

Probing the stability of SrIrO 3 during active water electrolysis via operando atomic force microscopy

Andrew R. Akbashev

Energy Environ. Sci. Vol. 16 No. 2 pp. 513-522 · Royal Society of Chemistry (RSC)

View at Publisher Save 10.1039/d2ee03704a

Abstract

Using atomically flat SrIrO
3
as a model electrocatalyst for water oxidation, we study the interplay between Sr
2+
leaching and perovskite dissolution at the nanometer scale through electrochemical atomic force microscopy.

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Metrics

43

Citations

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References

Details

Published: Jan 01, 2023
Vol/Issue: 16(2)
Pages: 513-522
License: View

Authors

A

Andrew R. Akbashev

Department of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA; Division for Research with Neutrons and Muons, Paul Scherrer Institute, 5232 Villigen, Switzerland

V

Vladimir Roddatis

German Research Centre for Geosciences GFZ, Helmholtz Centre Potsdam, 14473 Potsdam, Germany; Institute of Materials Physics, University of Göttingen, 37077 Göttingen, Germany

C

Christoph Baeumer

Department of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA; Institute of Electronic Materials (IWE2) and JARA-FIT, RWTH Aachen University, 52062 Aachen, Germany

T

Tianchi Liu

Department of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA

J

J. Tyler Mefford

Department of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA

W

William C. Chueh

Department of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA; Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA

Funding

National Science Foundation Award: ECCS-1542152

Deutsche Forschungsgemeinschaft Award: CRC 1073 (Project Z02)

U.S. Department of Energy Award: DE-AC0276SF00515

Cite This Article

Andrew R. Akbashev, Vladimir Roddatis, Christoph Baeumer, et al. (2023). Probing the stability of SrIrO 3 during active water electrolysis via operando atomic force microscopy. Energy Environ. Sci., 16(2), 513-522. https://doi.org/10.1039/d2ee03704a

Probing the stability of SrIrO 3 during active water electrolysis via operando atomic force microscopy

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