| نویسندگان | سحر زینتلوعجب شیر-مسعود صلواتی |
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| نشریه | CERAM INT |
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| تاریخ انتشار | 2014-9-01 |
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| نمایه نشریه | ISI |
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چکیده مقاله
The effectofthepolymericcappingagentonthemorphologyandsizeofpraseodymiumoxideprecipitatedfrompraseodymiumnitrateinthe
presence ofethylenediamine(en)asprecipitatorwasinvestigated.Enwasusedasprecipitatortofabricatepraseodymiumoxidenanostructuresfor
the first time.Theproductshavebeensuccessfullysynthesizedinthepresenceofpolyethyleneglycol(PEG)ascappingagentviaanimproved
precipitation route.Theeffectofamountofenonthemorphologyandsizeofpraseodymiumoxidewasinvestigated.Itwasfoundthat
morphology andsizeoftheproductscouldbegreatlyaffectedbythisparameter.Theas-producednanostructureswerecharacterizedbyX-ray
diffraction (XRD),scanningelectronmicroscopy(SEM),transmissionelectronmicroscopy(TEM),ultraviolet–visible (UV–vis) spectroscopy,
photoluminescence (PL)spectroscopy,Fouriertransforminfrared(FT-IR)spectroscopy,andenergydispersiveX-raymicroanalysis(EDX).To
investigate thecatalyticpropertiesofpraseodymiumoxidenanostructures,thephotocatalyticdegradationof2-naphtholwasperformed.
