CCS and Power Systems

Advanced Energy Systems - Solid Oxide Fuel Cells


Solid Oxide Fuel Cell Cathode Enhancement Through a Vacuum-assisted Infiltration


Performer: Materials & Systems Research Inc.

Project No: SC0006374


Program Background and Project Benefits

The U.S. Department of Energy (DOE) is developing the next generation of efficient fossil fuel technologies capable of producing affordable electric power with near-zero emissions. The Solid Oxide Fuel Cell (SOFC) program at DOE’s National Energy Technology Laboratory (NETL) is focused on developing low-cost, highly efficient SOFC power systems that are capable of simultaneously producing electric power, from either natural gas or coal, with carbon capture capabilities. Research is directed towards the technologies that are critical to the commercialization of SOFC technology. To successfully complete the development of SOFC technology from the present state to the point of commercial readiness, the SOFC Program efforts are aligned into three Key Technologies:

(1) Anode, Cathode, and Electrolyte (AEC) Development
(2) Atmospheric Pressure Systems
(3) Pressurized Systems

The AEC Development Key Technology is R&D in nature whereas the other two, Atmospheric Pressure Systems and Pressurized Systems, are focused on the development, demonstration, and deployment of SOFC power systems.

The AEC Development Key Technology consists of projects that will lead to substantially improved power density, enhanced performance, reduced degradation rate, and more reliable and robust systems. Research is focused on the technologies critical to the commercialization of SOFC technology, such as cathode performance, gas seals, interconnects, failure analysis, coal contaminants, fuel processing, and balance-of-plant components. Research is conducted at universities, national laboratories, small businesses, and other R&D organizations.

Materials & Systems Research, Inc. will work to enhance solid oxide fuel cell performance through the infiltration of active nano-catalysts into cathode backbones, while leveraging well-established solid oxide fuel cell fabrication techniques for a scaling-up a proof-of-concept demonstration. The team will develop a vacuum infiltration process for adding catalysts to solid oxide fuel cell cathodes. The infiltration apparatus and protocol will be developed. Success will be validated in button cell and short stack testing. If successful, fuel cell performance and cost would be improved helping to commercialize a technology capable of generating electricity very efficiently with near-zero emissions.


Project Details