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Toluene‐Mediated Mo...
Toluene‐Mediated Morphology Tuning of Diblock Copolymer‐Templated Porous Si/Ge/K/C Thin Films for Li‐Ion Batteries
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- Weindl, Christian L. (author)
- Department of Physics TUM School of Natural Sciences Chair for Functional Materials Technical University of Munich James-Franck-Str. 1 85748 Garching Germany
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- Wu, Kexin (author)
- Department of Physics TUM School of Natural Sciences Chair for Functional Materials Technical University of Munich James-Franck-Str. 1 85748 Garching Germany
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- Fajman, Christian E. (author)
- Department of Chemistry TUM School of Natural Sciences Chair of Inorganic Chemistry with Focus on Novel Materials Technical University of Munich Lichtenbergstr. 4 85748 Garching Germany
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- Xu, Zhuijun (author)
- Department of Physics TUM School of Natural Sciences Chair for Functional Materials Technical University of Munich James-Franck-Str. 1 85748 Garching Germany
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- Zheng, Tianle (author)
- Department of Physics TUM School of Natural Sciences Chair for Functional Materials Technical University of Munich James-Franck-Str. 1 85748 Garching Germany
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- Tian, Ting (author)
- Department of Physics TUM School of Natural Sciences Chair for Functional Materials Technical University of Munich James-Franck-Str. 1 85748 Garching Germany
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- Harder, Constantin (author)
- Department of Physics TUM School of Natural Sciences Chair for Functional Materials Technical University of Munich James-Franck-Str. 1 85748 Garching Germany;Deutsches Elektronen-Synchrotron DESY Notkestr.85 22607 Hamburg Germany
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- Sochor, Benedikt (author)
- Deutsches Elektronen-Synchrotron DESY Notkestr.85 22607 Hamburg Germany
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- Roth, Stephan V. (author)
- KTH,Ytbehandlingsteknik,Deutsches Elektronen-Synchrotron DESY Notkestr.85 22607 Hamburg Germany
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- Fässler, Thomas F. (author)
- Department of Chemistry TUM School of Natural Sciences Chair of Inorganic Chemistry with Focus on Novel Materials Technical University of Munich Lichtenbergstr. 4 85748 Garching Germany
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- Müller-Buschbaum, Peter (author)
- Department of Physics TUM School of Natural Sciences Chair for Functional Materials Technical University of Munich James-Franck-Str. 1 85748 Garching Germany;Heinz Maier-Leibnitz Zentrum (MLZ) Technical University of Munich Lichtenbergstr. 1 85748 Garching Germany
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Department of Physics TUM School of Natural Sciences Chair for Functional Materials Technical University of Munich James-Franck-Str 1 85748 Garching Germany Department of Chemistry TUM School of Natural Sciences Chair of Inorganic Chemistry with Focus on Novel Materials Technical University of Munich Lichtenbergstr. 4 85748 Garching Germany (creator_code:org_t)
- Wiley, 2023
- 2023
- English.
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In: Advanced Energy and Sustainability Research. - : Wiley. - 2699-9412 .- 2699-9412. ; 4:10
- Related links:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
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- Amphiphilic diblock copolymer poly(styrene-b-ethylene oxide) templating in combination with sol–gel chemistry is utilized to synthesize porous mixed silicon/germanium/potassium/carbon (Si/Ge/K/C) thin films. As a Si/Ge source, the dissolvable Zintl phase K12Si12Ge5 is used. The toluene-mediated morphological changes in the porous mixed Si/Ge/K/C thin films are studied with scanning electron microscopy and grazing incidence small/wide-angle X-Ray scattering. A dichloromethane solvent vapor annealing step is applied to study the additional morphological transformation inside the films. Since Ge and Si are promising anode materials in Li-ion batteries, CR2032 half-cells are manufactured with the porous mixed Si/Ge/K/C thin films and characterized by cyclic voltammograms, cycling, and impedance spectroscopy.
Subject headings
- NATURVETENSKAP -- Kemi -- Oorganisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Inorganic Chemistry (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Weindl, Christia ...
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Wu, Kexin
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Fajman, Christia ...
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Xu, Zhuijun
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Zheng, Tianle
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Tian, Ting
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Harder, Constant ...
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Sochor, Benedikt
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Roth, Stephan V.
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Fässler, Thomas ...
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Müller-Buschbaum ...
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Inorganic Chemis ...
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Advanced Energy ...
- By the university
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Royal Institute of Technology