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Schwan, Marina and Milow, Barbara and Ratke, Lorenz and Cañas, Natalia A. and Park, Dong-Won and Wagner, Norbert and Friedrich, K. Andreas (2015) Carbon aerogel as active material for double layer capacitor: synthesis and electrochemical characterization. SF2M, 2015-10-26 - 2015-10-28, Paris, Frankreich.
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Abstract
Carbon aerogels (C-aerogels) are highly porous materials produced by carbonization of resorcinol-formaldehyde aerogels under inert atmosphere. Carbon aerogel-based electrodes were electrochemically characterized for supercapacitor applications. The surface area and pore sized distributions of the C-aerogel as the electrode active material affects drastically the capacitance behavior. Through the galvanostatic charge/discharge measurement, it was found that the supercapacitor with mesoporous C-aerogel showed the best performance after 10000 cycles, reaching capacitance values of 17.6 and 19 F·g–1 for current densities of 2 and 40 A·g–1, respectively.
| Item URL in elib: | https://elib.dlr.de/99074/ | ||||||||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||||||||||
| Title: | Carbon aerogel as active material for double layer capacitor: synthesis and electrochemical characterization | ||||||||||||||||||||||||||||||||
| Authors: |
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| Date: | November 2015 | ||||||||||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||||||
| Keywords: | Aerogele, Kohlenstoffaerogele, Superkondensatoren | ||||||||||||||||||||||||||||||||
| Event Title: | SF2M | ||||||||||||||||||||||||||||||||
| Event Location: | Paris, Frankreich | ||||||||||||||||||||||||||||||||
| Event Type: | national Conference | ||||||||||||||||||||||||||||||||
| Event Start Date: | 26 October 2015 | ||||||||||||||||||||||||||||||||
| Event End Date: | 28 October 2015 | ||||||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||||||||||
| HGF - Program: | Transport | ||||||||||||||||||||||||||||||||
| HGF - Program Themes: | Terrestrial Vehicles (old) | ||||||||||||||||||||||||||||||||
| DLR - Research area: | Transport | ||||||||||||||||||||||||||||||||
| DLR - Program: | V BF - Bodengebundene Fahrzeuge | ||||||||||||||||||||||||||||||||
| DLR - Research theme (Project): | V - NGC Fahrzeugstruktur (old) | ||||||||||||||||||||||||||||||||
| Location: | Köln-Porz | ||||||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Materials Research > Aerogele | ||||||||||||||||||||||||||||||||
| Deposited By: | Schwan, Marina | ||||||||||||||||||||||||||||||||
| Deposited On: | 09 Nov 2015 15:19 | ||||||||||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 20:04 |
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