کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1474874 | 991103 | 2012 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Low-temperature sintered CuIn0.7Ga0.3Se2 prepared by colloidal processing
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Low-temperature sintered CuIn0.7Ga0.3Se2 prepared by colloidal processing Low-temperature sintered CuIn0.7Ga0.3Se2 prepared by colloidal processing](/preview/png/1474874.png)
چکیده انگلیسی
The effects of different forming methods (dry pressing and centrifugal forming methods) on the densification and microstructure development of CuIn0.7Ga0.3Se2 (CIGS) nano-crystallites synthesized using the heating-up method were investigated in this study. The packing density and microstructure of the CIGS green body were improved significantly using the centrifugal forming method because it prevented inter-agglomerate pore formation. Sintered CuIn0.7Ga0.3Se2 ceramics with a relative density above 92% and average grain size of 2.7 μm can be obtained by centrifugal forming nearly mono-dispersed CuIn0.7Ga0.3Se2 nano-crystals and sintering at 550 °C for 3 h under Se2 atmosphere.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the European Ceramic Society - Volume 32, Issue 14, November 2012, Pages 3753–3757
Journal: Journal of the European Ceramic Society - Volume 32, Issue 14, November 2012, Pages 3753–3757
نویسندگان
Wei-Hsiang Hsu, Hsing-I. Hsiang, Fan-Chun Yen, Shih-Chang Shei, Fu-Su Yen,