کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5403193 | 1392753 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electrolytic coloration of O22â-doped NaCl crystals
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Electrolytic coloration of O22â-doped NaCl crystals Electrolytic coloration of O22â-doped NaCl crystals](/preview/png/5403193.png)
چکیده انگلیسی
O22â-doped NaCl crystals are colored electrolytically by using a pointed cathode and a flat anode at various temperatures and voltages, which mainly benefit from appropriate coloration temperatures and voltages as well as anode structure of used electrolysis apparatus. Characteristic OHâ, U, V2m, UA, V2, V3, O2â-Va+ complex, F, R1, R2 and M absorption bands are observed in absorption spectra of the colored crystals. Production and conversion of color centers in electrolytic coloration is explained. Current-time curves for electrolytic colorations and their relationships with electrolytic colorations were given.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Luminescence - Volume 127, Issue 2, December 2007, Pages 633-636
Journal: Journal of Luminescence - Volume 127, Issue 2, December 2007, Pages 633-636
نویسندگان
Fang Qin, Hongen Gu, Cuiying Song, Na Wang, Meili Guo, Fen Wang, Jia Liu,