Double-layer capacitance study of a nickel phosphite/prophryn-modified graphite electrode with watersplitting catalytic properties

Taranu Bogdan-Ovidiu: Double-layer capacitance study of a nickel phosphite/prophryn-modified graphite electrode with watersplitting catalytic properties.

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Abstract

An electrode exhibiting water-splitting catalytic properties was manufactured by applying a combination between Ni11(HPO3)8(OH)6 and 5,10,15,20-tetrakis(4-methoxyphenyl)porphyrin on graphite substrate. The specimen was coded GNiPh-TMeOPP and its double-layer capacitance was investigated. The obtained value of 7.475 mF/cm2 is higher than the ones determined for the unmodified graphite support and for the nickel phosphite-based graphite electrode. This result indicates that GNiPh-TMeOPP is the most likely to find application in the field of supercapacitors.

Item Type:	Conference or Workshop Item
Journal or Publication Title:	Proceedings of the International Symposium on Analytical and Environmental Problems
Date:	2023
Volume:	29
ISBN:	978-963-306-963-9
Page Range:	pp. 329-333
Language:	English
Publisher:	University of Szeged
Place of Publication:	Szeged
Event Title:	29th International Symposium on Analytical and Environmental Problems
Event Type:	Conference
Event Location:	Szeged
Event Dates:	2023. november 13-14.
Related URLs:	https://acta.bibl.u-szeged.hu/82256/
Uncontrolled Keywords:	Elektrokémia
Additional Information:	Bibliogr.: p. 332-333. ; ill. ; összefoglalás angol nyelven
Subjects:	01. Natural sciences 01. Natural sciences > 01.04. Chemical sciences
Date Deposited:	2023. Nov. 27. 14:27
Last Modified:	2023. Nov. 27. 14:27
URI:	http://acta.bibl.u-szeged.hu/id/eprint/82468

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