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Atrex Energy Inc. will develop, build, and test a low degradation, high efficiency stack with a novel capability for energy storage. This project seeks to identify how a low cost, reliable, tubular SOFC stack can be developed by implementing state-of-the-art cell materials, integral technologies, and automated manufacturing techniques. The effort will culminate in the build of a 5 kW stack test article compatible with steam reforming, auto-thermal or partial oxidation, and resistant to damage from overloading. This stack will likely be employed in niche commercial markets and will mark a significant waypoint in the creation of modules for megawatt power applications. The tasks in cell and stack technology will be to incorporate an energy storage element, implement catalyst technologies for novel fuel reforming and improved efficiency and electrode engineering to improve performance at intermediate temperature. Manufacturing enhancements will be focused on tube processing and coating, and robotic assembly techniques. This project leverages previous related work under DOE contract AR0000492.

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Pictorial representation of proposed stack enhancements.
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Principal Investigator
Neil Fernandes
neil.fernandes@atrexenergy.com
Project Benefits

Atrex Energy believes that, with the implementation of recent advancements in cell technology and manufacturing innovations, durability of their cells can be enhanced and costs can be markedly reduced for 5-10kW machines. The project outcome is expected to lead to larger power product offerings for widespread implementation in commercial markets at substantially reduced costs and prices.

Project ID
FE0028063
Website
Atrex Energy Inc.
http://www.atrexenergy.com/