Microstructure and properties of WO3 films made by sol-gel process for large-area electrochromic windows

摘要

Amorphous and crystalline sol-gel derived tungsten oxide thin films were prepared. Their microstructure, electrochemical, and electrochromic properties were analyzed. Both crystalline and amorphous samples that exhibited fast kinetics and large optical modulation, and also those which had poor electrochromic properties could be made.