کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1331331 979002 2010 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Carbon nanotube—chalcogenide glass composite
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Carbon nanotube—chalcogenide glass composite
چکیده انگلیسی

This article describes the preparation of multi-walled carbon nanotube—chalcogenide glass composite by direct synthesis and the melt-quenching method. The carbon nanotubes—chalcogenide glass composite was characterized by high-resolution transmission electron microscopy (HRTEM), TEM/energy-dispersive X-ray spectroscopy, low energy electron excited X-ray spectroscopy, Raman spectroscopy, spectroscopic ellipsometry, microhardness, and impedance spectroscopy. CNTs–AgAsS2 glass composite possess highly increased ionic conductivity, from σ25 °C=4.38±0.0438×10−6 to σ25 °C=6.57±0.0657×10−6 S cm−1 and decreased refractive index from n=2.652 to 2.631 at the wavelength λ=1.55 μm.

Preparation of multi-walled carbon nanotube-doped chalcogenide glasses by direct synthesis and the melt-quenching methodFigure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Solid State Chemistry - Volume 183, Issue 1, January 2010, Pages 144–149
نویسندگان
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