High-performance charge storage by N-containing nanostructured carbon derived from polyaniline

High-performance charge storage by N-containing nanostructured carbon derived from polyaniline

Nitrogen-containing nanostructured carbon materials, C-nanoPANI, C-nanoPANI-DNSA and C-nanoPANI-SSA, were prepared by the carbonization of nanostructured polyaniline (PANI) doped with sulfuric acid, 3,5-dinitrosalicylic acid (DNSA), and 5-sulfosalicylic acid (SSA), respectively. The charge storage a...

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Veröffentlicht in:Carbon (New York) 2012-08, Vol.50 (10), p.3915-3927
Hauptverfasser: Gavrilov, Nemanja, Pašti, Igor A., Vujković, Milica, Travas-Sejdic, Jadranka, Ćirić-Marjanović, Gordana, Mentus, Slavko V.
Format: Artikel
Sprache:eng
Schlagworte:
Capacitance
Carbon
Charge
Charge materials
Chemistry
Colloidal state and disperse state
Cross-disciplinary physics: materials science
rheology
Electrical resistivity
Exact sciences and technology
Fullerenes and related materials
diamonds, graphite
General and physical chemistry
Materials science
Nanostructure
Physics
Polyanilines
Porous materials
Resistivity
Specific materials
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Zusammenfassung:Nitrogen-containing nanostructured carbon materials, C-nanoPANI, C-nanoPANI-DNSA and C-nanoPANI-SSA, were prepared by the carbonization of nanostructured polyaniline (PANI) doped with sulfuric acid, 3,5-dinitrosalicylic acid (DNSA), and 5-sulfosalicylic acid (SSA), respectively. The charge storage ability of these materials was investigated in alkaline solution. It was found that the specific capacitance increased in the order: C-nanoPANI-DNSA
ISSN:0008-6223
1873-3891
DOI:10.1016/j.carbon.2012.04.045