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Multi-layered, chemically bonded lithium-ion and lithium/air batteries

United States Patent

May 13, 2014
View the Complete Patent at the US Patent & Trademark Office
Oak Ridge National Laboratory - Visit the Partnerships Directorate Website
Disclosed are multilayer, porous, thin-layered lithium-ion batteries that include an inorganic separator as a thin layer that is chemically bonded to surfaces of positive and negative electrode layers. Thus, in such disclosed lithium-ion batteries, the electrodes and separator are made to form non-discrete (i.e., integral) thin layers. Also disclosed are methods of fabricating integrally connected, thin, multilayer lithium batteries including lithium-ion and lithium/air batteries.
Narula; Chaitanya Kumar (Knoxville, TN), Nanda; Jagjit (Knoxville, TN), Bischoff; Brian L. (Knoxville, TN), Bhave; Ramesh R. (Knoxville, TN)
UT-Battelle, LLC (Oak Ridge, TN)
12/ 908,575
October 20, 2010
ACKNOWLEDGMENT OF GOVERNMENT SUPPORT This invention was made with government support under DE-AC05-00OR22725 awarded by the Department of Energy. The government has certain rights in the invention.