Electrochemical Activity of a La0.9Ca0.1Co1−xFe xO3 Catalyst for a Zinc Air Battery Electrode
Joint Authors
Eom, Seungwook
Ahn, Seyoung
Jeong, Sanghwan
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-29
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The optimum composition of cathode catalyst has been studied for rechargeable zinc air battery application.
La0.9Ca0.1Co1−xFe xO3 ( x = 0 – 0.4 ) perovskite powders were prepared using the citrate method.
The substitution ratio of Co2+ with Fe3+ cations was controlled in the range of 0–0.4.
The optimum substitution ratio of Fe3+ cations was determined by electrochemical measurement of the air cathode composed of the catalyst, polytetrafluoroethylene (PTFE) binder, and Vulcan XC-72 carbon.
The substitution by Fe enhanced the electrochemical performances of the catalysts.
Considering oxygen reduction/evolution reactions and cyclability, we achieved optimum substitution level of x = 0.1 in La0.9Ca0.1Co1−xFe xO3.
American Psychological Association (APA)
Eom, Seungwook& Ahn, Seyoung& Jeong, Sanghwan. 2015. Electrochemical Activity of a La0.9Ca0.1Co1−xFe xO3 Catalyst for a Zinc Air Battery Electrode. Journal of Nanomaterials،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1069268
Modern Language Association (MLA)
Eom, Seungwook…[et al.]. Electrochemical Activity of a La0.9Ca0.1Co1−xFe xO3 Catalyst for a Zinc Air Battery Electrode. Journal of Nanomaterials No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1069268
American Medical Association (AMA)
Eom, Seungwook& Ahn, Seyoung& Jeong, Sanghwan. Electrochemical Activity of a La0.9Ca0.1Co1−xFe xO3 Catalyst for a Zinc Air Battery Electrode. Journal of Nanomaterials. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1069268
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1069268
