کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1597145 | 1002932 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and characterization of disodium ethylenediaminetetraacetic acid capped and europium doped CdS nanoparticles
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Synthesis and characterization of disodium ethylenediaminetetraacetic acid capped and europium doped CdS nanoparticles Synthesis and characterization of disodium ethylenediaminetetraacetic acid capped and europium doped CdS nanoparticles](/preview/png/1597145.png)
چکیده انگلیسی
We present a novel two-step chemical synthesis route to produce of disodium ethylenediaminetetraacetic acid (EDTA) capped and europium doped CdS nanoparticles. First EDTA was applied to chelate with cadmium on the surface of cadmium-rich CdS nanoparticles and act as a capping agent. Further, the purified EDTA-capped particles were used to bind with Eu3+. The purified and redispersed particles were characterized by UV/vis absorption, photoluminescence, TEM and SEM. It was observed that Eu3+ on the nanoparticle surface significantly increased the band gap emission intensity of the CdS nanoparticles.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Communications - Volume 137, Issue 9, March 2006, Pages 503–506
Journal: Solid State Communications - Volume 137, Issue 9, March 2006, Pages 503–506
نویسندگان
Guanghua Zhu, Krystyna Drozdowicz-Tomsia, Hong Yu, Motlan, Ewa M. Goldys,