کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1676054 1008989 2006 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Electrochromic materials and devices: Brief survey and new data on optical absorption in tungsten oxide and nickel oxide films
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Electrochromic materials and devices: Brief survey and new data on optical absorption in tungsten oxide and nickel oxide films
چکیده انگلیسی

Current work on inorganic electrochromic materials and devices is reviewed briefly, and the emphasis on thin films of W oxide and Ni oxide is pointed out. New results are presented on the optical properties for sputter-deposited thin films of these two materials: for Li+ intercalated sub-stoichiometric W oxide, it is shown that the absorption can be reconciled with an extended “site saturation” model accounting for electronic transitions between W ions in 6+, 5+, and 4+ states, and for H+ deintercalated Ni oxide, it is found that the coloration efficiency is higher than in prior work presumably as a consequence of the nanocrystalline structure ensuing from the deposition conditions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 496, Issue 1, 1 February 2006, Pages 30–36
نویسندگان
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