کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1650407 1007605 2008 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis of single crystal Bi2Te3 nanoplates via an inorganic-surfactant-assisted solvothermal route
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Synthesis of single crystal Bi2Te3 nanoplates via an inorganic-surfactant-assisted solvothermal route
چکیده انگلیسی

Single crystal Bi2Te3 nanoplates have been successfully obtained by a solvothermal method adopting a lamellar structure as the precursor. Various techniques such as X-ray diffraction (XRD), field-emission scanning electron microscope (FESEM), high-resolution transmission electron microscope (HRTEM), and selected area electron diffraction (SAED) have been used to characterize the obtained products. The results show that the as-synthesized samples are rhombohedral-structured Bi2Te3 single-crystal nanoplates, whose growth direction is perpendicular to c-axis. In addition, some important experiment parameters such as the water/ethanol volume ratio and pH value have been discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 62, Issue 30, 15 December 2008, Pages 4525–4528
نویسندگان
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