TY  - JOUR
U1  - Wissenschaftlicher Artikel
A1  - Leistenschneider, Desirée
A1  - Jäckel, Nicolas
A1  - Hippauf, Felix
A1  - Presser, Volker
A1  - Borchardt, Lars
T1  - Mechanochemistry-assisted synthesis of hierarchical porous carbons applied as supercapacitors
JF  - Beilstein Journal of Organic Chemistry
N2  - 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.
Y1  - 2017
UN  - https://nbn-resolving.org/urn:nbn:de:bsz:291:415-3959
UR  - https://www.beilstein-journals.org/bjoc/articles/13/130
SN  - 1860-5397
SS  - 1860-5397
U6  - https://doi.org/10.3762/bjoc.13.130
DO  - https://doi.org/10.3762/bjoc.13.130
VL  - 13
SP  - 1332
EP  - 1341
ER  -