NDLI: Simple Synthesis of Vanadium Oxide ( V 2 O 5 ) Nanorods in Presence of CTAB Surfactant

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Simple Synthesis of Vanadium Oxide ( V 2 O 5 ) Nanorods in Presence of CTAB Surfactant

Content Provider	Semantic Scholar
Author	Farahmandjou, Majid Abaeyan, Nilofar
Copyright Year	2017
Abstract	Structural and morphological properties of vanadium oxides (V2O5) nanoparticles have been studied. V2O5 nanoparticles were synthesized using a simple chemical method by sodium metavanadate as precursor and Cetyltrimethylammonium bromide (CTAB) as surfactant. The samples were characterized by high resolution transmission electron microscopy (HRTEM), field effect scanning electron microscopy (FESEM) and X-ray diffraction (XRD). As there are many forms of vanadium oxides produced during this process, x-ray diffraction (XRD) technique was used to identify V2O5 phase. The size of as-prepared nanoparticles was around 5 nm as estimated by HRTEM technique and average diameter of annealed one was around 9 nm. The surface morphological studies from SEM depicted the formation of nanorods after annealing process. The effect of CTAB surfactant on the particle morphology was also studied and the results show that the size of particles reduce to 10 nm in presence of CTAB surfactant. FTIR spectrum shows the presence of V-O and V-O-V stretching mode of V2O5. The UV–vis absorption show the small band gap is found to be 2.20 eV.
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://article.sciencepublishinggroup.com/pdf/10.11648.j.css.20160101.13.pdf
Language	English
Access Restriction	Open
Subject Keyword	Bromides CETRIMONIUM BROMIDE Diameter (qualifier value) Exhibits as Topic Field effect (semiconductor) Galaxy morphological classification Guilty Gear Xrd High Resolution Transmission Electron Microscopy Mathematical morphology Nanorods Oxides Particle Scanning Electron Microscopy Simulated annealing Sodium Sol-gel Spectroscopy, Fourier Transform Infrared Vanadium/Creatinine:SRto:Pt:Urine:Qn X-Ray Computed Tomography X-Ray Diffraction chemical method methscopolamine bromide vanadium pentoxide
Content Type	Text
Resource Type	Article

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