Photocatalytic studies of Ag/ZnO nanocomposite particles produced via ultrasonic spray pyrolysis method

Kamil Burak Dermenci; Bora Genc; Burçak Ebin; Tugba Olmez-Hanci; Sebahattin Gürmen

doi:10.1016/j.jallcom.2013.10.004

Photocatalytic studies of Ag/ZnO nanocomposite particles produced via ultrasonic spray pyrolysis method

Kamil Burak Dermenci
, Bora Genc
, Burçak Ebin
, Tugba Olmez-Hanci
, Sebahattin Gürmen^*

^*Bu çalışma için yazışmadan sorumlu yazar

Anadolu University
Istanbul Technical University

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

38 Atıf (Scopus)

Özet

Noble metal/semiconductor oxide nanocomposites have considerable interest on degradation of pollutants from textile wastewaters. Ag/ZnO, as one of the noble metal/semiconductor oxide nanocomposite, is highly efficient catalyst in textile pollutant degradation that allows irradiation wavelength towards visible light region. Ultrasonic spray pyrolysis method was used to produce spherical, homogenously distributed and submicron Ag/ZnO nanocomposite particles in one step. A water leach solution (0.05-0.2 M, Ag⁺:Zn²⁺ = 1:1) is carried by non-cost air into the reaction furnace (T = 700 C, 800 C and 900 C). UV-A illumination of Methylene Blue (MB) with the presence of Ag/ZnO nanocatalysts after 60 min results up to 40% MB decolorization, 9 × 10^-3 min^-1 decolorization rate constant.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	267-273
Sayfa sayısı	7
Dergi	Journal of Alloys and Compounds
Hacim	586
DOI'lar	https://doi.org/10.1016/j.jallcom.2013.10.004
Yayın durumu	Yayınlandı - 2014

Finansman

We would like to thank the Istanbul Technical University Scientific Research Projects Funding (ITU-BAP) for providing financial support.

Finansörler
ITU-BAP
Istanbul Teknik Üniversitesi

BM SKH

Bu sonuç, aşağıdaki Sürdürülebilir Kalkınma Hedefine/Hedeflerine katkıda bulunur

SKH 6 Temiz Su ve Sanitasyon

Belgeye Erişim

10.1016/j.jallcom.2013.10.004

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "Photocatalytic studies of Ag/ZnO nanocomposite particles produced via ultrasonic spray pyrolysis method",

abstract = "Noble metal/semiconductor oxide nanocomposites have considerable interest on degradation of pollutants from textile wastewaters. Ag/ZnO, as one of the noble metal/semiconductor oxide nanocomposite, is highly efficient catalyst in textile pollutant degradation that allows irradiation wavelength towards visible light region. Ultrasonic spray pyrolysis method was used to produce spherical, homogenously distributed and submicron Ag/ZnO nanocomposite particles in one step. A water leach solution (0.05-0.2 M, Ag+:Zn2+ = 1:1) is carried by non-cost air into the reaction furnace (T = 700 C, 800 C and 900 C). UV-A illumination of Methylene Blue (MB) with the presence of Ag/ZnO nanocatalysts after 60 min results up to 40\% MB decolorization, 9 × 10-3 min-1 decolorization rate constant.",

keywords = "Ag/ZnO nanocomposites, Photocatalytic degradation, Ultrasonic spray pyrolysis method",

author = "Dermenci, \{Kamil Burak\} and Bora Genc and Bur{\c c}ak Ebin and Tugba Olmez-Hanci and Sebahattin G{\"u}rmen",

year = "2014",

doi = "10.1016/j.jallcom.2013.10.004",

language = "English",

volume = "586",

pages = "267--273",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

}

TY - JOUR

T1 - Photocatalytic studies of Ag/ZnO nanocomposite particles produced via ultrasonic spray pyrolysis method

AU - Dermenci, Kamil Burak

AU - Genc, Bora

AU - Ebin, Burçak

AU - Olmez-Hanci, Tugba

AU - Gürmen, Sebahattin

PY - 2014

Y1 - 2014

N2 - Noble metal/semiconductor oxide nanocomposites have considerable interest on degradation of pollutants from textile wastewaters. Ag/ZnO, as one of the noble metal/semiconductor oxide nanocomposite, is highly efficient catalyst in textile pollutant degradation that allows irradiation wavelength towards visible light region. Ultrasonic spray pyrolysis method was used to produce spherical, homogenously distributed and submicron Ag/ZnO nanocomposite particles in one step. A water leach solution (0.05-0.2 M, Ag+:Zn2+ = 1:1) is carried by non-cost air into the reaction furnace (T = 700 C, 800 C and 900 C). UV-A illumination of Methylene Blue (MB) with the presence of Ag/ZnO nanocatalysts after 60 min results up to 40% MB decolorization, 9 × 10-3 min-1 decolorization rate constant.

AB - Noble metal/semiconductor oxide nanocomposites have considerable interest on degradation of pollutants from textile wastewaters. Ag/ZnO, as one of the noble metal/semiconductor oxide nanocomposite, is highly efficient catalyst in textile pollutant degradation that allows irradiation wavelength towards visible light region. Ultrasonic spray pyrolysis method was used to produce spherical, homogenously distributed and submicron Ag/ZnO nanocomposite particles in one step. A water leach solution (0.05-0.2 M, Ag+:Zn2+ = 1:1) is carried by non-cost air into the reaction furnace (T = 700 C, 800 C and 900 C). UV-A illumination of Methylene Blue (MB) with the presence of Ag/ZnO nanocatalysts after 60 min results up to 40% MB decolorization, 9 × 10-3 min-1 decolorization rate constant.

KW - Ag/ZnO nanocomposites

KW - Photocatalytic degradation

KW - Ultrasonic spray pyrolysis method

UR - https://www.scopus.com/pages/publications/84887032016

U2 - 10.1016/j.jallcom.2013.10.004

DO - 10.1016/j.jallcom.2013.10.004

M3 - Article

AN - SCOPUS:84887032016

SN - 0925-8388

VL - 586

SP - 267

EP - 273

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

ER -

Photocatalytic studies of Ag/ZnO nanocomposite particles produced via ultrasonic spray pyrolysis method

Özet

Finansman

BM SKH

Belgeye Erişim

Diğer Dosyalar ve Linkler

Parmak izi

Alıntı Yap