Lithium-Based Electrochromic Mirrors

Publication Type

Conference Paper

Date Published


LBNL Report Number



Antimony, antimony-copper, and antimony-silver thin films were prepared by DC magnetron sputtering on glass substrates. Their reflectance and transmittance in the visible range were measured before and after electrochemical lithiation. The mixed metal films exhibited larger changes in reflectance and small shifts in the optical absorption edge compared with pure antimony films. Electrochromic cycling speed and stability of the Sb-Li system were improved by the addition of copper and silver.

Conference Name

203rd Meeting of the Electrochemical Society

Year of Publication


Conference Location

Paris, France

Call Number