Now showing items 1-3 of 3
Free air breathing planar PEM fuel cell design for portable electronics
(Massachusetts Institute of Technology, 2005)
PEM fuel cell technology is an energy source that can provide several times more energy per unit volume then current lithium ion batteries. However, PEM fuel cells remain to be optimized in volume and mass to create a ...
Architectures for individual and stacked micro single chamber solid oxide fuel cells
(Massachusetts Institute of Technology, 2007)
Solid oxide fuel cells (SOFCs) are electrochemical conversion devices that convert various fuel sources directly into electrical energy at temperatures ranging from 600°C to 1000°C. These high temperatures could potentially ...
Fundamental studies of heterostructured oxide thin film electrocatalysts for oxygen reduction at high temperatures
(Massachusetts Institute of Technology, 2012)
Searching for active and cost-effective catalysts for oxygen electrocatalysis is essential for the development of efficient clean electrochemical energy technologies. Perovskite oxides are active for surface oxygen exchange ...