University of Massachusetts Boston
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Metal Air Systems:

Three metal air systems are of interest to us:

  • Lithium Air

  • Zinc Air

  • Aluminum Air

Our researchers are focused on overcoming the "bottle-neck" issues of Lithium Air batteries: development of a functional 3-dimensional, 3-phase gas-diffusion-electrode in non-aqueous electrolyte; avoidance of the GDE passivation by the deposition of oxygen reduction products;prevention of the chemical reaction bwteen superoxide ions with organic solvents and increase of oxygen solubility and diffusion rate in non-aqueous electrolytes. We also investigate non-noble metal catalysts, the carbon material for the oxygen reduction, and engineering designs for the GDE, cells, and battery package.

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