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The influence of thermal treatment on electrocatalytic properties of Mn-Co nanofilms on nickel foam toward oxygen evolution reaction activity

Abstract

This work evaluates electrodeposited and differently treated Mn-Co catalysts for their oxygen evolution reaction activity. Catalysts are evaluated in the as-deposited and heat treated state: after 350 C and 600 C. Results show that the highest electrochemical activity is obtained for the as-deposited Mn-Co oxyhydroxide, which possibly possess a layered double hydroxide structure. After the heat treatment process, especially after 600 C, the electrochemical performance decreases considerably.

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Details

Category:
Articles
Type:
artykuły w czasopismach
Published in:
MATERIALS LETTERS no. 258, pages 1 - 4,
ISSN: 0167-577X
Language:
English
Publication year:
2020
Bibliographic description:
Cysewska K., Cempura G., Karczewski J., Łapiński M., Jasiński P., Molin S.: The influence of thermal treatment on electrocatalytic properties of Mn-Co nanofilms on nickel foam toward oxygen evolution reaction activity// MATERIALS LETTERS -Vol. 258, (2020), s.1-4
DOI:
Digital Object Identifier (open in new tab) 10.1016/j.matlet.2019.126759
Verified by:
Gdańsk University of Technology

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