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This article is cited in 1 scientific paper (total in 1 paper)
PAPERS, PRESENTED AT THE CONFERENCE
An improved adsorption method for the characterization of water-based supercapacitor electrodes
A. A. Maltseva, S. B. Bibikova, V. N. Kalinichenkob a N. M. Emanuel Institute of Biochemical Physics of RAS, Moscow, Russia
b Semenov Institute of Chemical Physics of RAS, Moscow, Russia
Abstract:
The specific surface area is a key characteristic of carbon materials used in supercapacitor electrodes. In this paper, the use of a methylene blue technique for specific surface area determination is presented. Values for the specific surface area, determined by a new method, provide better correlation with theoretical values for the specific electrical capacity of highly-porous carbon electrodes than the values measured by the common BET method. Additionally, the methylene blue adsorption method is thought to characterize carbon adsorption activity in relation to a supercapacitor electrolyte.
Keywords:
Supercapacitors, specific surface area, methylene blue, aqueous electrolyte.
Received: 20.11.2015
Citation:
A. A. Maltsev, S. B. Bibikov, V. N. Kalinichenko, “An improved adsorption method for the characterization of water-based supercapacitor electrodes”, Nanosystems: Physics, Chemistry, Mathematics, 7:1 (2016), 175–179
Linking options:
https://www.mathnet.ru/eng/nano188 https://www.mathnet.ru/eng/nano/v7/i1/p175
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