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Electrochromic devices based on lithium insertion

United States Patent

May 9, 2006
View the Complete Patent at the US Patent & Trademark Office
Lawrence Berkeley National Laboratory - Visit the Technology Transfer and Intellectual Property Management Department Website
Low Cost, Stable Switchable Mirrors: Lithium Ion Mirrors with Improved Stability
Electrochromic devices having as an active electrode materials comprising Sb, Bi, Si, Ge, Sn, Te, N, P, As, Ga, In, Al, C, Pb, I and chalcogenides are disclosed. The addition of other metals, i.e. Ag and Cu to the active electrode further enhances performance.
Richardson; Thomas J. (Oakland, CA)
The Regents of the University of California (Oakland, CA)
10/ 441,855
May 19, 2003
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT The invention described and claimed herein was made in part utilizing funds supplied by the United States Department of Energy under contract No. DE-AC03-76SF000-98 between the U.S. Department of Energy and The Regents of the University of California. The government has certain rights to the invention.