کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8016126 | 1517204 | 2016 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation of photovoltaic absorption material Cu2FeSnSe4 microparticles via an atmospheric pressure 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: Preparation of photovoltaic absorption material Cu2FeSnSe4 microparticles via an atmospheric pressure liquid reflux method Preparation of photovoltaic absorption material Cu2FeSnSe4 microparticles via an atmospheric pressure liquid reflux method](/preview/png/8016126.png)
چکیده انگلیسی
Cu2FeSnSe4 (CFTSe) microparticles were successfully synthesized by an atmospheric pressure liquid reflux method in triethylenetetramine for the first time. The structure of prepared CFTSe microparticles was characterized by X-ray diffraction (XRD) and Raman spectra. The results clearly showed that the synthesized CFTSe microparticles had a single-phase stannite structure. The morphology and chemical composition of CFTSe microparticles were confirmed by scanning electron microscope (SEM) and energy dispersive spectrometer (EDS). The ratio of Cu/Fe/Sn/Se was about 2.00:0.88:1.02:4.29. Moreover, the prepared products with the size of 0.4-0.6 µm were spherical. Ultraviolet-visible spectrophotometry (UV-vis) analysis showed that the energy band gap was 1.47 eV. It indicated that the synthesized CFTSe microparticles were suitable for solar cell applications as absorption material.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 184, 1 December 2016, Pages 216-218
Journal: Materials Letters - Volume 184, 1 December 2016, Pages 216-218
نویسندگان
Jicheng Zhou, Yao Hu, Xing Chen,