Open AccessStudy of the influence of the electrodes production technological features on the electrochemical characteristics of supers-capacitor with the aqueous electrolyte
Author(s) -
I. N. Atamanyuk,
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Darya Vervikishko,
A. V. Grigоrenko,
A. A. Sametov,
Е. И. Школьников,
I. V. Yanilkin,
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AUTHOR_ID,
AUTHOR_ID,
AUTHOR_ID,
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Publication year - 2014
Publication title -
èlektrohimičeskaâ ènergetika
Language(s) - English
Resource type - Journals
eISSN - 1680-9505
pISSN - 1608-4039
DOI - 10.18500/1608-4039-2014-14-1-3-10
Subject(s) - electrolyte , capacitor , calendering , electrode , sulfuric acid , electrochemistry , materials science , aqueous solution , electrolytic capacitor , latvian , chemical engineering , supercapacitor , metallurgy , chemistry , composite material , electrical engineering , engineering , voltage , organic chemistry , linguistics , philosophy
There are the tests results of the symmetrical carbon super-capacitors (on the sulfuric acid electrolyte), whose electrodes are prepared with two methods (spraying and calendering) from two coals: coal of brand XH-00W1 (China) and coal, developed by the authors together with the Latvian state institute of wood chemistry. It is shown that the specific characteristics of super-capacitor substantially depend on the specific mass of electrodes (mg/sm2), and also from the method of their production.