DataVXACS Applied Energy MaterialsPaper
journal article·2020-06-22Open access

Operando Transmission Electron Microscopy Study of All-Solid-State Battery Interface: Redistribution of Lithium among Interconnected Particles

Shibabrata Basak, Vadim Migunov, Amir H. Tavabi, Chandramohan George, Qing Lee, Paolo Rosi, Violetta Arszelewska, Swapna Ganapathy, Ashwin Vijay, Frans Ooms, Roland Schierholz, Hermann Tempel, Hans Kungl, Joachim Mayer, Rafal E. Dunin-Borkowski, Rüdiger-A. Eichel, Marnix Wagemaker, Erik M. Kelder

ACS Applied Energy Materials· Volume 3· Issue 6
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Source abstract

Abstract

With operando transmission electron microscopy visualizing the solid-solid electrode-electrolyte interface of silicon active particles and lithium oxide solid electrolyte as a model system, we show that (de)lithiation (battery cycling) does not require all particles to be in direct contact with electrolytes across length scales of a few hundred nanometers. A facile lithium redistribution that occurs between interconnected active particles indicates that lithium does not necessarily become isolated in individual particles due to loss of a direct contact. Our results have implications for the design of all-solid-state battery electrodes with improved capacity retention and cyclability. ©
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Research context

Energy storageNanomaterials

OpenAlex topics: Advancements in Battery Materials · Advanced Battery Materials and Technologies · Advanced Battery Technologies Research

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Radiation Science and Technology, Delft University of Technology, Mekelweg 15, Delft 2629JB, Netherlands

Institute of Energy and Climate Research, Fundamental Electrochemistry (IEK-9), Forschungszentrum Jülich GmbH, 52425 Jülich, Germany

Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons and Peter Grünberg Institute, Forschungszentrum Jülich GmbH, 52425 Jülich, Germany

Dyson School of Design Engineering, Imperial College London, SW7 2AZ London, United Kingdom

Department of Physics, University of Modena and Reggio Emilia, Modena 41125, Italy

Central Facility for Electron Microscopy GFE, RWTH Aachen University, 52074 Aachen, Germany

Institute of Physical Chemistry, RWTH Aachen University, 52074 Aachen, Germany

Funding

Bundesministerium f?r Bildung und Forschung · Deutsche Forschungsgemeinschaft · H2020 Marie Sklodowska-Curie Actions · Shell Global Solutions International B.V.

References (28)

Show source-provided references
1. 10.1126/sciadv.aas982010.1126/sciadv.aas9820 ↗
2. 10.1016/j.jpowsour.2018.09.07510.1016/j.jpowsour.2018.09.075 ↗
3. 10.1016/j.jhazmat.2019.02.10810.1016/j.jhazmat.2019.02.108 ↗
4. 10.1016/j.joule.2018.09.00810.1016/j.joule.2018.09.008 ↗
5. 10.1002/admi.20180089910.1002/admi.201800899 ↗
6. 10.1016/S0167-2738(97)00434-710.1016/S0167-2738(97)00434-7 ↗
7. 10.1002/anie.20070114410.1002/anie.200701144 ↗
8. 10.1038/s41467-018-06123-210.1038/s41467-018-06123-2 ↗
9. 10.1088/1361-6463/aaf7e210.1088/1361-6463/aaf7e2 ↗
10. 10.3389/fenrg.2016.0002510.3389/fenrg.2016.00025 ↗
11. 10.1039/C7TA05031C10.1039/C7TA05031C ↗
12. 10.1021/acs.chemrev.9b0026810.1021/acs.chemrev.9b00268 ↗
13. 10.1021/acsami.8b0590210.1021/acsami.8b05902 ↗
14. 10.1021/acsenergylett.7b0110510.1021/acsenergylett.7b01105 ↗
15. 10.1016/j.joule.2018.07.00910.1016/j.joule.2018.07.009 ↗
16. 10.1038/s41467-017-01187-y10.1038/s41467-017-01187-y ↗
17. 10.1016/j.joule.2018.11.01210.1016/j.joule.2018.11.012 ↗
18. 10.1002/adma.20120274410.1002/adma.201202744 ↗
19. 10.1021/nl304450810.1021/nl3044508 ↗
20. 10.1021/nn502779n10.1021/nn502779n ↗
21. 10.1038/srep0386310.1038/srep03863 ↗
22. 10.1109/TNANO.2008.92644310.1109/TNANO.2008.926443 ↗
23. 10.1039/c1ee01918j10.1039/c1ee01918j ↗
24. 10.1002/aenm.20120002410.1002/aenm.201200024 ↗
25. 10.1021/nn204476h10.1021/nn204476h ↗
26. 10.17815/jlsrf-2-7010.17815/jlsrf-2-70 ↗
27. 10.1002/anie.20090731910.1002/anie.200907319 ↗
28. 10.1021/nn505523c10.1021/nn505523c ↗