cathode texture Archives – The Green Optimistic green tech news, since 2008 Thu, 29 Apr 2010 14:03:41 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Electrode Surface Texture: Key to Using Less Platinum in Methanol Fuel Cells https://www.greenoptimistic.com/surface-texture-methanol-fuel-cell-20100429/ https://www.greenoptimistic.com/surface-texture-methanol-fuel-cell-20100429/#respond Thu, 29 Apr 2010 14:03:41 +0000 https://www.greenoptimistic.com/?p=7505 MIT researchers, along with their colleagues from the Brookhaven National Laboratory and the Japan Institute of Science and Technology have found a method of decreasing the amount of platinum used in DMFCs by increasing the efficiency of the fuel cell's electrodes. Others have tried to replace the platinum on the cathode with a liquid regenerating catalyst system (catholyte solution).

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