کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1606616 | 1516231 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Facile synthesis, characterization and gas sensing performance of ZnO nanoparticles-coated MoS2 nanosheets
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Facile synthesis, characterization and gas sensing performance of ZnO nanoparticles-coated MoS2 nanosheets Facile synthesis, characterization and gas sensing performance of ZnO nanoparticles-coated MoS2 nanosheets](/preview/png/1606616.png)
چکیده انگلیسی
More and more researchers are paying attention to the two-dimensional layered MoS2 which has a similar structure to graphene and its composite materials. The ZnO nanoparticles-coated MoS2 nanosheets were successfully fabricated by two step hydrothermal method. The morphology and microstructure were characterized by X-ray diffraction (XRD), energy dispersive spectroscopy (EDS), X-ray photoelectron spectra (XPS), field emission scanning electron microscopy (FESEM), and transmission electron microscopy (TEM). Results show that the ZnO-coated MoS2 nanosheets are about 500Â nm in diameter, which is constructed by relatively densely packed nanosheets with the thickness of around 5-10Â nm. The scale of ZnO nanoparticles are about 8Â nm. Furthermore, owing to the supporting substrate of specific two-dimensional MoS2 nanosheets, the sensor based on ZnO nanoparticles-coated MoS2 nanosheets exhibit superior gas sensing performance towards ethanol and it maybe have potential applications in the detection of ethanol vapors.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 662, 25 March 2016, Pages 118-125
Journal: Journal of Alloys and Compounds - Volume 662, 25 March 2016, Pages 118-125
نویسندگان
Huihui Yan, Peng Song, Su Zhang, Zhongxi Yang, Qi Wang,