کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1643079 | 1517248 | 2015 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Solar cell material Cu2FeSnS4 nanoparticles synthesized via a facile liquid reflux method
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Solar cell material Cu2FeSnS4 nanoparticles synthesized via a facile liquid reflux method Solar cell material Cu2FeSnS4 nanoparticles synthesized via a facile liquid reflux method](/preview/png/1643079.png)
چکیده انگلیسی
Cu2FeSnS4 (CFTS) nanoparticles were synthesized by a liquid reflux method with a mixed solvent of triethylenetetramine-ethylene glycol(1:1.5, v/v) under the atmospheric pressure condition. Structure, morphology, composition and optical properties of as-synthesized samples were characterized by means of X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectrometer(EDS) and ultraviolet-visible absorption spectrophotometer (UV-vis), respectively. The results show that the CFTS nanoparticles have single phase, good crystallinity and fairly close to the stoichiometric ratio. Moreover, the size of primary CFTS nanoparticles is about 25.0Â nm, and the nanoparticles are aggregated with size ranging from 100-300Â nm. And their band gaps are 1.32Â eV which is suitable for solar cell absorption material.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 140, 1 February 2015, Pages 119-122
Journal: Materials Letters - Volume 140, 1 February 2015, Pages 119-122
نویسندگان
Jicheng Zhou, Zhibin Ye, Yunyun Wang, Qiang Yi, Jiawei Wen,