کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5464695 1517567 2017 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Hybrid organic/inorganic nanolaminate structures with enhanced tribo-mechanical properties for optical applications
ترجمه فارسی عنوان
ساختارهای نانولولتیک آلی / معدنی هیبرید با خواص تربوکوئیچ مکانیکی برای کاربردهای نوری
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
چکیده انگلیسی
Composite SiO2/SiOCH nanolaminates were deposited on plastic substrates using electron beam evaporation and ion beam assisted chemical vapor deposition processes, respectively. The hybrid mineral/organic SiOCH films were synthesized from an OMCTS precursor, leading to refractive index values similar to that of the pure SiO2. Optical and tribo-mechanical properties of the composite nanolaminates with constant total thickness were studied as a function of the number of SiO2/SiOCH bilayers within the stack. We found that by adjusting the periodicity, one can tailor the mechanical properties of the material, leading to improved scratch resistance witnessed by an increase of the critical load at delamination from 8 N to 11 N. Based on these findings, such nanolaminate material can easily replace monolithic SiO2 layer in interference stacks to enhance the tribological behavior of optical filters.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface and Coatings Technology - Volume 315, 15 April 2017, Pages 399-407
نویسندگان
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