Development and Characterization of High Performance and Robust Mixed Conducting Cathodes Supportive of Lower Cost Solid Oxide Fuel Cells Email Page
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Performer:  University of South Carolina Location:  Columbia, South Carolina
Project Duration:  10/01/2014 – 03/31/2018 Award Number:  FE0023475
Technology Area:  Solid Oxide Fuel Cells Total Award Value:  $829,170
Key Technology:  Cell Technology DOE Share:  $521,000
Performer Share:  $308,170

<strong>Top:</strong> Multiple Test Stands at  University of<br/>South Carolina; <strong>Bottom:</strong> (Pr,Nd)2NiO4 Structural Illustration
Top: Multiple Test Stands at University of
South Carolina; Bottom: (Pr,Nd)2NiO4 Structural Illustration

Project Description

The University of South Carolina will team with LG Fuel Cell Systems (LGFCS) to develop mixed electronic and ionic conducting cathode materials for durable and robust low-cost solid oxide fuel cells (SOFCs). The intention of this research is to improve SOFC power density over the entire operational temperature range (550 to 900C) by using mixed ionic and electronic conducting nickelate-based cathodes on a dense barrier layer, and evaluate their performance in comparison to more established cathode materials.

Project Benefits

This core technology work provides a platform for more detailed understanding of cathodes, which can yield higher power densities while achieving lower system costs. Knowledge will be generated about the barrier layer and physical properties of layered compounds and provide answers to questions on obstacles to commercial viability of reliable, robust, and durable SOFC technology.

Presentations, Papers, and Publications

Contact Information

Federal Project Manager Patcharin Burke: patcharin.burke@netl.doe.gov
Technology Manager Shailesh Vora: shailesh.vora@netl.doe.gov
Principal Investigator Xiao-Dong Zhou: zhox@cec.sc.edu