Please use this identifier to cite or link to this item: doi:10.22028/D291-29120
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Title: Mechanochemistry-assisted synthesis of hierarchical porous carbons applied as supercapacitors
Author(s): Leistenschneider, Desirée
Jäckel, Nicolas
Hippauf, Felix
Presser, Volker
Borchardt, Lars
Language: English
Title: Beilstein journal of organic chemistry
Volume: 13
Startpage: 1332
Endpage: 1341
Publisher/Platform: Beilstein-Institut zur Förderung der Chemischen Wissenschaften
Year of Publication: 2017
Publikation type: Journal Article
Abstract: A solvent-free synthesis of hierarchical porous carbons is conducted by a facile and fast mechanochemical reaction in a ball mill. By means of a mechanochemical ball-milling approach, we obtained titanium(IV) citrate-based polymers, which have been processed via high temperature chlorine treatment to hierarchical porous carbons with a high specific surface area of up to 1814 m2 g-1 and well-defined pore structures. The carbons are applied as electrode materials in electric double-layer capacitors showing high specific capacitances with 98 F g-1 in organic and 138 F g-1 in an ionic liquid electrolyte as well as good rate capabilities, maintaining 87% of the initial capacitance with 1 M TEA-BF4 in acetonitrile (ACN) and 81% at 10 A g-1 in EMIM-BF4.
DOI of the first publication: 10.3762/bjoc.13.130
URL of the first publication:
Link to this record: hdl:20.500.11880/28002
ISSN: 1860-5397
Date of registration: 2-Oct-2019
Faculty: NT - Naturwissenschaftlich- Technische Fakultät
Department: NT - Materialwissenschaft und Werkstofftechnik
Professorship: NT - Prof. Dr. Volker Presser
Collections:Die Universitätsbibliographie

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