An electrochromic cell is disclosed which comprises an electrochromic layer and a composite ion counter electrode for transporting ions. The counter electrode further comprises a polymer electrolyte material and an organosulfur material in which, in its discharged state, the organosulfur material is...http://www.google.es/patents/US5442478?utm_source=gb-gplus-sharePatente US5442478 - Electrochromic device using mercaptans and organothiolate compounds
Electrochromic device using mercaptans and organothiolate compounds
