کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9829691 | 1524496 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
One-dimensional rice-like Mn-doped Zn2SiO4: Preparation, characterization, luminescent properties and its stability
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Mn-doped Zn2SiO4 phosphor was synthesized via a two-stage aging-crystallization hydrothermal route without further calcining treatment. The samples were characterized by powder X-ray diffraction (XRD), transmission electron microscopy (TEM), high-resolution transmission electron microscopy (HRTEM), field emission scanning electron microscopy (FE-SEM), and photoluminescence (PL). It was found that appropriate aging temperature and aging time played important roles in obtaining pure hexagonal structural Zn2SiO4. Based on our experimental results, the Mn-doped Zn2SiO4 phosphor shows good hydrothermal stability and base-resistant property, but bad acid-resistant property.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 280, Issues 1â2, 15 June 2005, Pages 239-243
Journal: Journal of Crystal Growth - Volume 280, Issues 1â2, 15 June 2005, Pages 239-243
نویسندگان
Junxi Wan, Xiangying Chen, Zhenghua Wang, Li Mu, Yitai Qian,