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Bukharov V. A., Kovalyuk Z. D., Netyaga V. V., Yurtsenyuk N. S., Yurtsenyuk S. P. A carbonic material of vegetal raw materials for supercapacitor electrodes. Electrochemical Energetics, 2008, vol. 8, iss. 2, pp. 111-?. , EDN: JXGXWV

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
Language: 
Russian
Heading: 
Fuel cells
Article type: 
Article
EDN: 
JXGXWV

A carbonic material of vegetal raw materials for supercapacitor electrodes

Autors: 
Bukharov V. A., Institute of Problems of Materials Science of I. N. Frantsevich NAN of Ukraine, Chernovitsky Branch
Kovalyuk Z. D., Institute of Problems of Materials Science of I. N. Frantsevich NAN of Ukraine, Chernovitsky Branch
Netyaga V. V., Institute of Problems of Materials Science of I. N. Frantsevich NAN of Ukraine, Chernovitsky Branch
Yurtsenyuk N. S., Institute of Problems of Materials Science of I. N. Frantsevich NAN of Ukraine, Chernovitsky Branch
Yurtsenyuk S. P., Institute of Problems of Materials Science of I. N. Frantsevich NAN of Ukraine, Chernovitsky Branch
Abstract: 

Energy and power characteristics of supercapacitors with aqueous electrolyte and electrodes based on a carbonic material obtained of vegetal raw materials are investigated. Conditions for carbonization of the considered kinds of raw materials as well as a technology of the activation of the carbonized materials are established. It is shown that the activated materials prepared of corn smut and corn stigmas have high energy and power characteristics. It is concluded from the Ragone plot that the electrode material obtained of vegetal raw materials contains carbonic nanostructures

Key words: 
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Reference: 

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Received: 
30.06.2008
Accepted: 
30.06.2008
Published: 
30.07.2008