کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1518086 | 1511625 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Controlled growth of Cu2S hexagonal microdisks and their optical properties
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Controlled growth of Cu2S hexagonal microdisks and their optical properties Controlled growth of Cu2S hexagonal microdisks and their optical properties](/preview/png/1518086.png)
چکیده انگلیسی
Chalcocite Cu2S particles have been prepared hydro- and solvo-thermally from a copper plate in pure water, mixed solvents of water and ethylenediamine (en), and pure en, respectively. Their structural and optical properties have been characterized by a combination of powder X-ray diffraction, scanning and transmission electron microscopy (SEM and TEM), and VIS-NIR diffuse reflectance spectroscopy. Their growth and optical properties were found to be highly dependent on synthesis conditions and in particular the en/water volume ratio. For the first time, Cu2S particles wish the shape of hexagonal microdisks were synthesized in a mild hydrothermal condition and these crystalline particles were found to exhibit unique optical properties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Physics and Chemistry of Solids - Volume 67, Issue 8, August 2006, Pages 1786–1791
Journal: Journal of Physics and Chemistry of Solids - Volume 67, Issue 8, August 2006, Pages 1786–1791
نویسندگان
Fenghua Zhao, Xijian Chen, Ningsheng Xu, Ping Lu, Jian-Guo Zheng, Qiang Su, Mingmei Wu,