کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7899619 | 1510351 | 2018 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Water corrosion of commercial neodymium-doped phosphate high-peak-power laser glass
ترجمه فارسی عنوان
خوردگی آب شیشه لیزر لیپوپروتئین با فسفات تجاری نئودیمیم تجاری
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کلمات کلیدی
شیشه فسفات لیزر شیشه ای دوام مواد شیمیایی، خوردگی سطحی،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
چکیده انگلیسی
In this paper, the surface corrosion mechanisms of Chinese high-peak-power laser glass, the N31 glass, are investigated. Powder samples were immersed in deionized water for up to 72â¯days. The concentrations of ions in leachate solutions were measured by inductively coupled plasma optical emission spectroscopy, and the surface evolution during corrosion was characterized by X-ray photoelectron and attenuated total reflection infrared spectroscopies. The N31 glass leaches incongruently, and the normalized ionic release rate decreases with an increase of cation field strength. Depending on the oxygen-toâphosphorus molar ratio (O/P ratio) evolution on the glass surface, the surface corrosion process presents two stages, which can be indirectly supported by the attenuated total reflection infrared spectroscopy results. This study reveals composition and structure evolutions on the glass surface during water corrosion. In addition, our results suggest that the O/P ratio on glass surface could be used to characterize the surface corrosion degree and mechanisms.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Non-Crystalline Solids - Volume 496, 15 September 2018, Pages 34-41
Journal: Journal of Non-Crystalline Solids - Volume 496, 15 September 2018, Pages 34-41
نویسندگان
Meng Li, Bin Wang, Xin Wang, Xu Yang, Danping Chen, Wei Chen, Lili Hu,