Small Business Innovation Research/Small Business Tech Transfer
High Temperature Rechargeable Battery Development
Project Description
This small business innovation research is intended to develop and proof the concept of a highly efficient, high temperature rechargeable battery for supporting Venus exploration missions. The proposed battery will be built upon a tubular, alkali metal ion-conducting, highly refractor, beta"-alumina-solid-electrolyte (BASE) sandwiched between an alkali metal anode and a metal salt cathode. In Phase I, BASE tubes possessing high strength, highly conductive, and high resistance to moisture and carbon dioxide attack will be fabricated and optimized using a novel coupled-transport process. Upon assembly with suitable electrochemical couples, battery cells will be tested and evaluated in a temperature range from 450ºC to 600ºC, followed by performance optimization.
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Anticipated Benefits
Potential non-NASA commercial applications lie in the energy storage market, which is predicted to grow to $60 ~ 70 billion by year 2012. The applications include: (a) electrical energy storage in centralized power generation and distribution, and renewable power generation (wind power and solar power); (b) uninterrupted power sources for computer, data center and semiconductor industry; (c) for automotive industry on hybrid electrical vehicles (HEV) and plug-in hybrid electrical vehicle (PHEV).
The subject rechargeable battery will be developed for supporting Venus exploration mission activities. Thanks to the nature of high temperature operation, the proposed rechargeable battery also enables thermal integration with other high temperature power generation devices, such as solid oxide fuel cells, to form a hybrid energy conversion-storage system. Such hybrid systems can provide a high round-trip efficiency and thus have the potential to prolong the NASA long-duration missions with substantial savings in mission costs and launch/landing masses. In addition, it is also expected to have other NASA commercial applications, which include but not limit to auxiliary power units in unmanned aerial vehicles (UAV) and uninterrupted power sources. More »
The subject rechargeable battery will be developed for supporting Venus exploration mission activities. Thanks to the nature of high temperature operation, the proposed rechargeable battery also enables thermal integration with other high temperature power generation devices, such as solid oxide fuel cells, to form a hybrid energy conversion-storage system. Such hybrid systems can provide a high round-trip efficiency and thus have the potential to prolong the NASA long-duration missions with substantial savings in mission costs and launch/landing masses. In addition, it is also expected to have other NASA commercial applications, which include but not limit to auxiliary power units in unmanned aerial vehicles (UAV) and uninterrupted power sources. More »
Primary U.S. Work Locations and Key Partners
| Organizations Performing Work | Role | Type | Location |
|---|---|---|---|
| Materials and Systems Research, Inc. | Lead Organization |
Industry
Minority-Owned Business
|
Salt Lake City, Utah |
Glenn Research Center
(GRC)
|
Supporting Organization | NASA Center | Cleveland, Ohio |
Primary U.S. Work Locations
-
Ohio
-
Utah
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This is a historic project that was completed before the creation of TechPort on October 1, 2012. Available data has been included. This record may contain less data than currently active projects.