Synthesis and characterization of Pr x Zn1-x Se nanoparticles for photocatalysis of four textile dyes with different molecular structures

Alireza Khataee; Samira Arefi-Oskoui; Bahman Abdollahi; Younes Hanifehpour; Sang Woo Joo

doi:10.1007/s11164-014-1901-5

Synthesis and characterization of Pr _x Zn_1-x Se nanoparticles for photocatalysis of four textile dyes with different molecular structures

Alireza Khataee^*
, Samira Arefi-Oskoui
, Bahman Abdollahi
, Younes Hanifehpour
, Sang Woo Joo

^*Bu çalışma için yazışmadan sorumlu yazar

University of Tabriz
Yeungnam University

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

12 Atıf (Scopus)

Özet

Undoped and Pr-doped ZnSe nanoparticles were prepared using a simple hydrothermal method. The structure and morphology of nanoparticles were investigated by X-ray diffraction, scanning electron microscopy, photoelectron spectroscopy, and Brunauer-Emmett-Teller analysis. The photocatalytic activity of undoped and Pr-doped ZnSe nanoparticles under visible light was evaluated in degradation of acid yellow 36, methylene blue, basic yellow 13, and malachite green. Results indicated that the doping of Pr dopant into ZnSe nanoparticles significantly enhanced the photocatalytic activity. The photocatalytic decolorization efficiency of undoped ZnSe and Pr_0.03Zn_0.97Se nanocatalysts was 26 and 68 % after 180 min of treatment, respectively, for removing acid yellow 36.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	8425-8439
Sayfa sayısı	15
Dergi	Research on Chemical Intermediates
Hacim	41
Basın numarası	11
DOI'lar	https://doi.org/10.1007/s11164-014-1901-5
Yayın durumu	Yayınlandı - 1 Kas 2015
Harici olarak yayınlandı	Evet

Bibliyografik not

Publisher Copyright:
© 2015 Springer Science+Business Media Dordrecht.

Belgeye Erişim

10.1007/s11164-014-1901-5

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "Synthesis and characterization of Pr x Zn1-x Se nanoparticles for photocatalysis of four textile dyes with different molecular structures",

abstract = "Undoped and Pr-doped ZnSe nanoparticles were prepared using a simple hydrothermal method. The structure and morphology of nanoparticles were investigated by X-ray diffraction, scanning electron microscopy, photoelectron spectroscopy, and Brunauer-Emmett-Teller analysis. The photocatalytic activity of undoped and Pr-doped ZnSe nanoparticles under visible light was evaluated in degradation of acid yellow 36, methylene blue, basic yellow 13, and malachite green. Results indicated that the doping of Pr dopant into ZnSe nanoparticles significantly enhanced the photocatalytic activity. The photocatalytic decolorization efficiency of undoped ZnSe and Pr0.03Zn0.97Se nanocatalysts was 26 and 68 \% after 180 min of treatment, respectively, for removing acid yellow 36.",

keywords = "Decolorization, Doped ZnSe, Nanocatalyst, Nanostructured photocatalyst, Semiconductors",

author = "Alireza Khataee and Samira Arefi-Oskoui and Bahman Abdollahi and Younes Hanifehpour and Joo, \{Sang Woo\}",

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T1 - Synthesis and characterization of Pr x Zn1-x Se nanoparticles for photocatalysis of four textile dyes with different molecular structures

AU - Khataee, Alireza

AU - Arefi-Oskoui, Samira

AU - Abdollahi, Bahman

AU - Hanifehpour, Younes

AU - Joo, Sang Woo

PY - 2015/11/1

Y1 - 2015/11/1

N2 - Undoped and Pr-doped ZnSe nanoparticles were prepared using a simple hydrothermal method. The structure and morphology of nanoparticles were investigated by X-ray diffraction, scanning electron microscopy, photoelectron spectroscopy, and Brunauer-Emmett-Teller analysis. The photocatalytic activity of undoped and Pr-doped ZnSe nanoparticles under visible light was evaluated in degradation of acid yellow 36, methylene blue, basic yellow 13, and malachite green. Results indicated that the doping of Pr dopant into ZnSe nanoparticles significantly enhanced the photocatalytic activity. The photocatalytic decolorization efficiency of undoped ZnSe and Pr0.03Zn0.97Se nanocatalysts was 26 and 68 % after 180 min of treatment, respectively, for removing acid yellow 36.

AB - Undoped and Pr-doped ZnSe nanoparticles were prepared using a simple hydrothermal method. The structure and morphology of nanoparticles were investigated by X-ray diffraction, scanning electron microscopy, photoelectron spectroscopy, and Brunauer-Emmett-Teller analysis. The photocatalytic activity of undoped and Pr-doped ZnSe nanoparticles under visible light was evaluated in degradation of acid yellow 36, methylene blue, basic yellow 13, and malachite green. Results indicated that the doping of Pr dopant into ZnSe nanoparticles significantly enhanced the photocatalytic activity. The photocatalytic decolorization efficiency of undoped ZnSe and Pr0.03Zn0.97Se nanocatalysts was 26 and 68 % after 180 min of treatment, respectively, for removing acid yellow 36.

KW - Decolorization

KW - Doped ZnSe

KW - Nanocatalyst

KW - Nanostructured photocatalyst

KW - Semiconductors

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