Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/16839| Title: | Preparation and characterisation of porous electrodes from nickel powder for fuel cells |
| Authors: | Solaiyan, C Gopalakrishnan, P Dheenadayalan, S Raj, I Arul Muzhumathi, S Chandrasekaran, R Pattabiraman, R |
| Issue Date: | Jan-1999 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Porous gas diffusion electrodes are used in fuel cells. The essential requirement of the porous electrodes is to establish an internal gas/liquid interface as long as the current is drawn from the cells. INCO nickel-255 powder is used for making porous electrodes by powder compaction and sintering techniques. The porosity and pore-size distribution in the electrodes are correlated with the compaction pressure, sintering temperature, amount of pore formers and particle sizes of catalysts. A method for the fabrication of two layer and three layer electrodes with graded porosity is outlined. |
| Page(s): | 48-54 |
| ISSN: | 0975-0991 (Online); 0971-457X (Print) |
| Appears in Collections: | IJCT Vol.06(1) [January 1999] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCT 6(1) 48-54.pdf | 1.49 MB | Adobe PDF | View/Open |
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