✦ LIBER ✦

Synthesis, characterization and room temperature photoluminescence properties of briers-like ZnO nanoarchitectures

✍ Scribed by Yude Wang; Xiaodan Sun; Hengde Li

Publisher: Elsevier Science
Year: 2010
Tongue: English
Weight: 693 KB
Volume: 167
Category: Article
ISSN: 0921-5107
DOI: 10.1016/j.mseb.2010.02.001

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✦ Synopsis

Briers-like ZnO nanoarchitectures, which consisted of sword-like ZnO nanosheets, have been prepared by a facile organic CTAB (cetyltrimethylammonium bromide, CH 3 (CH 2 ) 15 N + (CH 3 ) 3 Br -) inducing deposition process on the titanium substrate. The nanostructured composite has been characterized by X-ray powder diffraction (XRD), field emission scanning electron microscopy (FE-SEM), Fourier transform infrared spectroscopy (FTIR), and X-ray photoemission spectra (XPS). The XRD pattern indicates that the swardlike ZnO nanosheets are the high ordered nanolayered inorganic-organic composites. The ordered layered nanocomposite exhibits the room temperature photoluminescence (RTPL) characteristics. It is inferred that the RTPL of ZnO/CTAB ordered nanolayered composite might be induced by the interfacial effect between the ZnO and the surfactant CTAB.

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