کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1531867 1512018 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A comparative photo-electrochemical study of compact In2O3/In2S3 multilayer thin films
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
A comparative photo-electrochemical study of compact In2O3/In2S3 multilayer thin films
چکیده انگلیسی

Indium sulfide (In2S3) thin films have been successfully deposited by chemical bath deposition (CBD) onto indium-doped-tin-oxide (ITO) substrates from an aqueous mixture containing indium chloride and thioacetamide at 343 K. As-deposited films were annealed at 673 K to convert into In2O3, as confirmed by the measurement of energy dispersive X-ray analysis (EDAX). Over In2O3, again In2S3 film was deposited using CBD to form In2O3/In2S3 bilayer, where In2O3 served as an effective window and/or hole blocking layer and In2S3 as a sensitizing layer. Enhanced photochemistry was confirmed from photo-electrochemical (PEC) measurement, where multilayer thin films showed better performance with solar conversion efficiency (η%) of 0.17% than In2O3 and In2S3.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: B - Volume 133, Issues 1–3, 25 August 2006, Pages 222–225
نویسندگان
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