کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1527440 | 1511859 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A novel route to CdS nanocrystals with strong electrogenerated chemiluminescence
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
CdS semiconductor nanscrystals have been prepared by solvothermal method with 4,4â²-dithiodimorpholine (DTDM) as sulphur source. Flower-like CdS nanocrystals and aggregated CdS nanorods were obtained with different solvents, e.g. carbon tetrachloride and benzene, respectively. It was found that the special molecular structure and dissociation manner of DTDM may be favorable to the morphologically controlled growth of CdS crystals. The formation mechanism of the nanostructures was preliminary discussed. Furthermore, the optical properties of as-prepared samples were characterized by photoluminescence (PL) spectra and Electrogenerated chemiluminescence (ECL), the ECL tests show that the products have good stability and strong electrogenerated chemiluminescence.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 101, Issues 2â3, 15 February 2007, Pages 317-321
Journal: Materials Chemistry and Physics - Volume 101, Issues 2â3, 15 February 2007, Pages 317-321
نویسندگان
Ming Chen, Lijia Pan, Zhuangqun Huang, Jieming Cao, Youdou Zheng, Haiqian Zhang,