| Publisher DOI: | 10.1016/j.carbon.2021.09.037 | Title: | Effect of lithiation on the elastic moduli of carbon fibres | Other Titles: | Effekt des Lithium-Eintrags auf die E-Module von Carbon-Fasern | Language: | Authors: | Shanghong, Duan Iyer, Anand H.S. Carlstedt, David Rittweger, Florian Sharits, Andrew Maddox, Calvin Riemschneider, Karl-Ragmar Mollenhauer, David Colliander, Magnus Liu, Fang Asp, Leif E. |
Keywords: | Carbon fiber electrode; Lithium-ion battery; Structural battery; Elastic modulus; Elastic modulu; Electrode volume expansion | Issue Date: | Nov-2021 | Publisher: | Elsevier | Journal or Series Name: | Carbon | Volume: | 185 | Startpage: | 234 | Endpage: | 241 | Project: | Damage Tolerance and Durability of Structural Power Composites IMBAT lnterkalations-Messsystem für Batteriematerialien mit integrierter Bildverarbeitung; IMBAT HAW Methodik für die optische Untersuchung der Elektroden von Lithium-Ionen-Batterien Strukturella batterikompositer för viktlös energilagring |
Abstract: | Carbon fibre electrodes can enable a solid-state battery to carry mechanical load as normal construction materials. The multifunctionality is promising for most lightweight applications. Like all electrode materials, both volume and elastic moduli of the carbon fibre electrodes change during battery cycling. Such changes jeopardize the mechanical integrity of the battery. This paper contains: - Mechanical experiment on single lithiated carbon fibres is demonstrated. - Volume expansion and elastic moduli change of a carbon fibre electrode are measured. - The transverse modulus of a carbon fibre electrode is doubled after Li insertion. |
URI: | http://hdl.handle.net/20.500.12738/11911 | ISSN: | 0008-6223 | Institute: | Fakultät Technik und Informatik Department Informations- und Elektrotechnik |
Type: | Article | Funded by: | USA. Air Force Bundesministerium für Wirtschaft und Energie Swedish National Space Agency |
| Appears in Collections: | Publications without full text |
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