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http://13.232.72.61:8080/jspui/handle/123456789/2237| Title: | A Proton Exchange Membrane Fuel Cell with a Pt-Free Cathode and a Freely Diffusing Electron Acceptor |
| Authors: | Thimmappa, Ravikumar Kottaichamy, Alagar Raja Devendrachari, Mruthyunjayachari Chattanahalli Aralekallu, Shambulinga Shafi, Shahid Pottachola Gautam, Manu Kotresh, Harish Makri Nimbegondi Thotiyl, Musthafa Ottakam |
| Keywords: | Chemistry Fuel cell Carbon nanoparticle catalyst Platinum-free cathode |
| Issue Date: | Dec-2016 |
| Publisher: | Wiley VCH |
| Citation: | Thimmappa, Ravikumar., Kottaichamy, Alagar Raja., Devendrachari, Mruthyunjayachari Chattanahalli., Aralekallu, Shambulinga., Shafi, Shahid Pottachola., Gautam, Manu., Kotresh, Harish Makri Nimbegondi., & Thotiyl, Musthafa Ottakam. (2016). Proton Exchange Membrane Fuel Cell with a Pt‐free Cathode and a Freely Diffusing Electron Acceptor. ChemElectroChem, 4(2), 283-286. |
| Abstract: | In a fuel cell almost 80% efficiency loss arises due to the cathode, consequently the cathode requires the largest amount of precious metal catalyst. Here we show a precious-metal-free cathode for a proton exchange membrane fuel cell (PEMFC) containing only carbon nanoparticles as catalyst and a freely diffusing molecule as electron acceptor. Factors controlling the true rate of electrochemical reactions are amplified just with carbon nanoparticles leading to a carbon corrosion free PEMFC delivering 154 mW/cm2 at 358 mA/cm2 without any precious metals |
| URI: | https://doi.org/10.1002/celc.201600675 http://13.232.72.61:8080/jspui/handle/123456789/2237 |
| Appears in Collections: | Articles |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| A Proton Exchange Membrane Fuel Cell with a Pt-Free Cathode and a Freely Diffusing Electron Acceptor.pdf | 658.21 kB | Adobe PDF | View/Open |
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