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Journal of Materials Chemistry A
Page 4 of 5
DOI: 10.1039/C5TA06885A
COMMUNICATION
Journal Name
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The materials presented here can be provided very fast and
only highly available compounds are used. Our approach can
be transferred to any porous electrode. For instance, instead
of the ordered mesoporous carbon materials discussed above,
one can also use commercially available porous carbon
materials like “Tropical® Coco Carb” as shown for proof of
concept in S-11. As a result, the costs for the generation of our
9.
supercapacitor material can be as low as
≈ 0.25€ per gram.
10.
C. Tonhauser, A. Alkan, M. Schomer, C. Dingels, S. Ritz, V.
Mailander, H. Frey and F. R. Wurm, Ferrocenyl Glycidyl
Ether: A Versatile Ferrocene Monomer for
Conclusions
We could show in the current paper that well established
redox-active, low-molecular weight compounds known from
organic chemistry like benzoquinone can be made accessible
for applications e.g. as a supercapacitor using organosilane
chemistry. We prepared a new, redox-active, bis-silylated sol-
gel precursor, which can be immobilized and converted into a
stable organosilica network in any porous electrode. The
material has been characterized in detail and in particular its
electrochemical properties were reported. We showed that
the target materials are imaginable cheap and can be prepared
most easily - the precursor itself even within minutes!
Therefore our results open the way towards a direct
technological implementation and a potential mass-production
in industrial context.
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Notes and references
AUTHOR INFORMATION
Corresponding Author
*Email: Sebastian.Polarz@uni-konstanz.de
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organic-inorganic hybrid materials, Chem. Mat., 2001, 13,
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Hydroquinone functionalized oriented MCM-41
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Notes
The authors declare no competing financial interest.
ACKNOWLEDGMENT
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Heeger, A Stable Polyaniline-Benzoquinone-Hydroquinone
Supercapacitor, Adv. Mater., 2014, 26, 5095-5100.
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quinones II The potentials of certain derivatives of
benzoquinone, naphthoquinone and anthraquinone, J.
Am. Chem. Soc., 1924, 46, 1858-1881.
We thank Prof. Dr. R. Winter (University of Konstanz) and Steve
Landsmann, Juri Surace, Simone Pokrant (EMPA, Switzerland) for
support concerning electrochemical measurements.
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4 | J. Name., 2012, 00, 1-3
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