کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1497211 | 992991 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dynamic behavior of tris-ruthenium bipyridyl chloride and tris(8-hydroxyquinoline) aluminum and energy transfer between them in a number of sol-gel films
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Dynamic behavior of tris-ruthenium bipyridyl chloride and tris(8-hydroxyquinoline) aluminum and energy transfer between them in a number of sol-gel films Dynamic behavior of tris-ruthenium bipyridyl chloride and tris(8-hydroxyquinoline) aluminum and energy transfer between them in a number of sol-gel films](/preview/png/1497211.png)
چکیده انگلیسی
Time decay of fluorescence of tris(8-hydroxyquinoline) aluminum (Alq3) and tris(ruthenium bipyridyl chloride) (Rubpy) in silica, zirconia, tin oxide and ormocer films prepared by the sol-gel method were studied by laser induced fluorescence. The lifetimes of Rubpy are unchanged in the presence of Alq3 while the lifetimes of the Alq3 are decreased in the co-doped species as a result of electron transfer or non-radiative energy transfer between Alq3 and Rubpy. The energy transfer is reflected also by overlap between absorption of Rubpy and emission of Alq3.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Materials - Volume 30, Issue 11, July 2008, Pages 1710-1714
Journal: Optical Materials - Volume 30, Issue 11, July 2008, Pages 1710-1714
نویسندگان
R. Reisfeld, E. Zigansky, E. Vaganova, S. Yitzchaik,