Electro catalyst composition with redox buffer metal oxides for bi-functional air electrode

Electro catalyst composition with redox buffer metal oxides for bi-functional air electrode

The present invention relates to the redox buffer electro-catalyst for bi-functional air electrode of metal-air batteries and fuel cells, wherein an electro-catalyst comprising of redox buffer oxides facilitates bi-functional activity of air electrode towards oxygen reduction and oxygen evolution re...

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Hauptverfasser: Sharma, Shailendra Kumar, Seshubabu, Narayanam, Raman, Naduhatty Selai, Anju, Vakakuzhiyil Gopinathan, Ramakumar, Sankara Sri Venkata
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BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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creator Sharma, Shailendra Kumar
Seshubabu, Narayanam
Raman, Naduhatty Selai
Anju, Vakakuzhiyil Gopinathan
Ramakumar, Sankara Sri Venkata
description The present invention relates to the redox buffer electro-catalyst for bi-functional air electrode of metal-air batteries and fuel cells, wherein an electro-catalyst comprising of redox buffer oxides facilitates bi-functional activity of air electrode towards oxygen reduction and oxygen evolution reactions at the air electrode-electrolyte interface. The bi-functional activity of electro-catalyst comprising of redox buffer oxides is superior, due to improved electron transfer ability in comparison to electro-catalyst without redox buffer oxides.
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PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title Electro catalyst composition with redox buffer metal oxides for bi-functional air electrode
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