Electrochromic properties of antimony tin oxide (ATO) thin films synthesized by pulsed laser deposition
作者： C Marcel , M.S Hegde , A Rougier , C Maugy , C Guéry
DOI: 10.1016/S0013-4686(01)00378-4
关键词:
摘要: We report on the unusual electrochromic properties of Antimony-based Tin Oxide (ATO) powders or thin films grown by pulsed laser deposition (PLD). The cathodic coloration, linked to nanocrystalline nature made hydroxides co-precipitation, was investigated in 0-70 at.% Sb range, and best performance obtained for antimony contents ranging from 20 40%. PLD ATO were targets with 30 40% Sb. electrochemical optical tiers found be extremely sensitive io their morphology. Porous cracked could colored, while dense ones presented a capacitive-like behavior neutral switching characteristic over wide range potentials. A successful attempt assemble chemically symmetric working device using porous coatings as primary electrode, densest counter-electrode. (C) 2001 Elsevier Science Ltd. All rights reserved.
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