期刊
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
卷 43, 期 -, 页码 69-77出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.jiec.2016.07.049
关键词
Co/Fe/CoFe2O4; Multi crystal-phase; Supercapacitor; Water-gas shift reaction; CO oxidation
资金
- Daegu Science High School RE Program
- National Research Foundation of Korea (NRF) - Korea government (MEST) [NRF-2014R1A1A2055923]
The design of bimetallic Co-Fe oxide structures has attracted considerable research attention in magnetic, electrochemical and catalyst materials. This paper reports the production of unique multi crystal-phase Co/Fe/CoFe2O4 by the water-gas shift reaction. The metallic Co and Fe lower the interfacial resistance, resulting in facial charge/ion transport and a dramatic enhancement in the specific capacitance. The multi-phase Co-Fe oxide structures are also found to be applicable to the water-gas shift reaction and CO oxidation. The unique water-gas shift reaction-induced method can be very useful to the design of highly efficient new multi crystal-phase nanostructures. (C) 2016 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
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