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dc.contributor.author
Markus Klose  
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Reinhold, Romy  
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Pinkert, Katja  
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Uhlemann, Martin  
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Wolke, Florian  
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Balach, Juan Manuel  
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Jaumann, Tony  
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Stoeck, Ulrich  
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Eckert, Jürgen  
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Giebeler, Lars  
dc.date.available
2022-12-01T17:43:59Z  
dc.date.issued
2016-09  
dc.identifier.citation
Markus Klose; Reinhold, Romy; Pinkert, Katja; Uhlemann, Martin; Wolke, Florian; et al.; Hierarchically nanostructured hollow carbon nanospheres for ultra-fast and long-life energy storage; Pergamon-Elsevier Science Ltd; Carbon; 106; 9-2016; 306-313  
dc.identifier.issn
0008-6223  
dc.identifier.uri
http://hdl.handle.net/11336/179864  
dc.description.abstract
We report on the successful application of porous hollow carbon nanospheres consisting of graphitic shells with a hierarchical porosity that were obtained by carbonizing an iron-containing commercially available metal-organic framework, as active material for supercapacitors. The influence of basic key parameters, such as the degree of graphitization and the accessible surface area of the carbons obtained at different temperatures, on the electrochemical performance is discussed in-depth. A high specific capacitance of 91 F g-1 in an aqueous electrolyte and 156 F g-1 using an ionic liquid is achieved. Furthermore a very steady specific capacitance over the course of 10,000 charge-discharge cycles is demonstrated. In addition, electrochemical impedance spectroscopy studies revealed that these carbons can feature a stable performance over several orders of magnitude of frequency, which render them interesting candidates for future electrochemical energy storage systems.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Pergamon-Elsevier Science Ltd  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
SUPERCAPACITORES  
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Físico-Química, Ciencia de los Polímeros, Electroquímica  
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Ciencias Químicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Hierarchically nanostructured hollow carbon nanospheres for ultra-fast and long-life energy storage  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2022-12-01T14:16:51Z  
dc.journal.volume
106  
dc.journal.pagination
306-313  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Markus Klose. Leibniz Institute for Solid State and Materials Research; Alemania  
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Fil: Reinhold, Romy. Leibniz Institute for Solid State and Materials Research; Alemania  
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Fil: Pinkert, Katja. Leibniz Institute for Solid State and Materials Research; Alemania  
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Fil: Uhlemann, Martin. Leibniz Institute for Solid State and Materials Research; Alemania  
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Fil: Wolke, Florian. Leibniz Institute for Solid State and Materials Research; Alemania  
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Fil: Balach, Juan Manuel. Leibniz Institute for Solid State and Materials Research; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina  
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Fil: Jaumann, Tony. Leibniz Institute for Solid State and Materials Research; Alemania  
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Fil: Stoeck, Ulrich. Leibniz Institute for Solid State and Materials Research; Alemania  
dc.description.fil
Fil: Eckert, Jürgen. Leibniz Institute for Solid State and Materials Research; Alemania  
dc.description.fil
Fil: Giebeler, Lars. Leibniz Institute for Solid State and Materials Research; Alemania  
dc.journal.title
Carbon  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.carbon.2016.05.046