Thin Film Co-MnO 2 by Combined Electroless-Electrolytic Techniques for Ultracapacitor and Li-Air Battery Applications
Feasibility of a two-step approach amenable to continuous synthesis of binderless electrode was demonstrated using Co-Mn composite oxide. The combined electroless-electrolytic technique produced Co-Mn oxide whose performance as catalyst for Li-Air battery yielded high initial capacity up to 2000 mA...
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Published in | ECS transactions Vol. 45; no. 18; pp. 1 - 13 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
02.04.2013
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Online Access | Get full text |
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Summary: | Feasibility of a two-step approach amenable to continuous synthesis of binderless electrode was demonstrated using Co-Mn composite oxide. The combined electroless-electrolytic technique produced Co-Mn oxide whose performance as catalyst for Li-Air battery yielded high initial capacity up to 2000 mA h g-1 at 5.25 A g-1 and good capacity retention during cycling. The synthesized composite oxide exhibited specific capacitance value of 460 F g-1 at 20 mVs-1 with excellent capacitance retention as supercapacitor electrode material. |
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ISSN: | 1938-5862 1938-6737 |
DOI: | 10.1149/04518.0001ecst |