A nitrogen-enriched metallophthalocyanine, Cobalt (II)tetrapyrazinoporphyrazine (CoTPyzPz), modified with acid or phenylamine functionalized multiwalled carbon nanotubes
(MWCNTaf and MWCNTPhNH2) have been studied for application as an electrochemical capacitor in H2SO4. Both MWCNTaf/CoTPyzPz
and MWCNTPhNH2/CoTPyzPz gave superior specific capacitance of 1984 and 2028 F.g-1 respectively. This high capacitance is interpreted in terms of protonation and deprotonation of the porphyrazine
macrocycle.
Reference:
Lekitima, J.N, Ozoemena, K.I and Kobayashi, N. 2013. Electrochemical capacitors based on nitrogen-enriched cobalt (II) phthalocyanine/multi-walled carbon nanotube nanocomposites. ECS Transactions, vol. 50(43), pp 125-132
Lekitima, J., Ozoemena, K., & Kobayashi, N. (2013). Electrochemical capacitors based on nitrogen-enriched cobalt (II) phthalocyanine/multi-walled carbon nanotube nanocomposites. http://hdl.handle.net/10204/7419
Lekitima, JN, KI Ozoemena, and N Kobayashi "Electrochemical capacitors based on nitrogen-enriched cobalt (II) phthalocyanine/multi-walled carbon nanotube nanocomposites." (2013) http://hdl.handle.net/10204/7419
Lekitima J, Ozoemena K, Kobayashi N. Electrochemical capacitors based on nitrogen-enriched cobalt (II) phthalocyanine/multi-walled carbon nanotube nanocomposites. 2013; http://hdl.handle.net/10204/7419.
Copyright: Electrochemical Society. This is an OA journal. The journal authorizes the publication of the information herewith contained. Published in ECS Transactions, vol. 50(43), pp 125-132
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