Electrochemical contact separation for PVD aluminum back contact solar cells
Abstract: This work deals with a possibility to simplify the processing of back-contact back-junction solar cells. A novel metallization process without using any additional mask is presented. The main focus is set on the contact separation resulting in the interdigitated metal pattern. In case of using evaporated aluminum as contacting material to silicon, aluminum anodizing is a convenient process to convert electrically conductive aluminum to electrically isolating aluminum oxide. In the established processes in which anodizing of aluminum is used for aluminum structuring, masks are used to achieve local anodized areas. In order to make the contact separation process by anodizing more economic, several in-situ anodizing processes either using structured processing units or printing techniques are developed and tested. (C) 2015 The Authors. Published by Elsevier Ltd
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Notes
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Energy procedia. 67 (2015), 70-75, DOI 10.1016/j.egypro.2015.03.289, issn: 1876-6102
IN COPYRIGHT http://rightsstatements.org/page/InC/1.0 rs
- Classification
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Industrielle und handwerkliche Fertigung
- Keyword
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Aluminium
- Event
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Veröffentlichung
- (where)
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Freiburg
- (who)
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Universität
- (when)
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2015
- Creator
- Contributor
- DOI
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10.1016/j.egypro.2015.03.289
- URN
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urn:nbn:de:bsz:25-freidok-134072
- Rights
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Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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15.08.2025, 7:32 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Kamp, Mathias
- Maywald, Axel
- Bartsch, Jonas
- Keding, Roman Johannes
- Glatthaar, Markus
- Glunz, Stefan
- Krossing, Ingo
- Institut für Anorganische und Analytische Chemie. Freiburg im Breisgau
- Albert-Ludwigs-Universität Freiburg. Fakultät für Chemie und Pharmazie
- Fraunhofer-Institut für Solare Energiesysteme ISE
- Albert-Ludwigs-Universität Freiburg
- Universität
Time of origin
- 2015
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