Mixed oxides NiO/ZnO/Al2O3 synthesized in a single step via ultrasonic spray pyrolysis (USP) method

Duygu Yeşiltepe Özcelik; Burçak Ebin; Srecko Stopic; Sebahattin Gürmen; Bernd Friedrich

doi:10.3390/met12010073

Mixed oxides NiO/ZnO/Al₂O₃ synthesized in a single step via ultrasonic spray pyrolysis (USP) method

Duygu Yeşiltepe Özcelik, Burçak Ebin, Srecko Stopic^*, Sebahattin Gürmen, Bernd Friedrich

^*Bu çalışma için yazışmadan sorumlu yazar

Metalurji ve Malzeme Müh.Böl.

Araştırma sonucu: ???type-name??? › Makale › bilirkişi

8 Atıf (Scopus)

Özet

Mixed oxides have received remarkable attention due to the many opportunities to adjust their interesting structural, electrical, catalytic properties, leading to a better, more useful performance compared to the basic metal oxides. In this study, mixed oxides NiO/ZnO/Al₂O₃ were synthesized in a single step via the ultrasonic spray pyrolysis method using nitrate salts, and the temperature effects of the process were investigated (400, 600, 800 °C). The synthesized samples were characterized by means of scanning electron microscopy, energy-dispersive spectroscopy, X-ray diffraction and Raman spectroscopy analyses. The results showed Al₂O₃, NiO–Al₂O₃ and ZnO–Al₂O₃ systems with spinel phases. Furthermore, the Raman peaks supported the coexistence of oxide phases, which strongly impact the overall properties of nanocomposite.

Orijinal dil	İngilizce
Makale numarası	73
Dergi	Metals
Hacim	12
Basın numarası	1
DOI'lar	https://doi.org/10.3390/met12010073
Yayın durumu	Yayınlandı - Oca 2022

Bibliyografik not

Publisher Copyright:
© 2022 by the authors. Licensee MDPI, Basel, Switzerland.

Belgeye Erişim

10.3390/met12010073

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "Mixed oxides NiO/ZnO/Al2O3 synthesized in a single step via ultrasonic spray pyrolysis (USP) method",

abstract = "Mixed oxides have received remarkable attention due to the many opportunities to adjust their interesting structural, electrical, catalytic properties, leading to a better, more useful performance compared to the basic metal oxides. In this study, mixed oxides NiO/ZnO/Al2O3 were synthesized in a single step via the ultrasonic spray pyrolysis method using nitrate salts, and the temperature effects of the process were investigated (400, 600, 800 °C). The synthesized samples were characterized by means of scanning electron microscopy, energy-dispersive spectroscopy, X-ray diffraction and Raman spectroscopy analyses. The results showed Al2O3, NiO–Al2O3 and ZnO–Al2O3 systems with spinel phases. Furthermore, the Raman peaks supported the coexistence of oxide phases, which strongly impact the overall properties of nanocomposite.",

keywords = "Mixed oxides, Nanocomposite, NiAlO, Ultrasonic spray pyrolysis, ZnAlO",

author = "{\"O}zcelik, {Duygu Ye{\c s}iltepe} and Bur{\c c}ak Ebin and Srecko Stopic and Sebahattin G{\"u}rmen and Bernd Friedrich",

note = "Publisher Copyright: {\textcopyright} 2022 by the authors. Licensee MDPI, Basel, Switzerland.",

year = "2022",

month = jan,

doi = "10.3390/met12010073",

language = "English",

volume = "12",

journal = "Metals",

issn = "2075-4701",

publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",

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T1 - Mixed oxides NiO/ZnO/Al2O3 synthesized in a single step via ultrasonic spray pyrolysis (USP) method

AU - Özcelik, Duygu Yeşiltepe

AU - Ebin, Burçak

AU - Stopic, Srecko

AU - Gürmen, Sebahattin

AU - Friedrich, Bernd

PY - 2022/1

Y1 - 2022/1

N2 - Mixed oxides have received remarkable attention due to the many opportunities to adjust their interesting structural, electrical, catalytic properties, leading to a better, more useful performance compared to the basic metal oxides. In this study, mixed oxides NiO/ZnO/Al2O3 were synthesized in a single step via the ultrasonic spray pyrolysis method using nitrate salts, and the temperature effects of the process were investigated (400, 600, 800 °C). The synthesized samples were characterized by means of scanning electron microscopy, energy-dispersive spectroscopy, X-ray diffraction and Raman spectroscopy analyses. The results showed Al2O3, NiO–Al2O3 and ZnO–Al2O3 systems with spinel phases. Furthermore, the Raman peaks supported the coexistence of oxide phases, which strongly impact the overall properties of nanocomposite.

AB - Mixed oxides have received remarkable attention due to the many opportunities to adjust their interesting structural, electrical, catalytic properties, leading to a better, more useful performance compared to the basic metal oxides. In this study, mixed oxides NiO/ZnO/Al2O3 were synthesized in a single step via the ultrasonic spray pyrolysis method using nitrate salts, and the temperature effects of the process were investigated (400, 600, 800 °C). The synthesized samples were characterized by means of scanning electron microscopy, energy-dispersive spectroscopy, X-ray diffraction and Raman spectroscopy analyses. The results showed Al2O3, NiO–Al2O3 and ZnO–Al2O3 systems with spinel phases. Furthermore, the Raman peaks supported the coexistence of oxide phases, which strongly impact the overall properties of nanocomposite.

KW - Mixed oxides

KW - Nanocomposite

KW - NiAlO

KW - Ultrasonic spray pyrolysis

KW - ZnAlO

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U2 - 10.3390/met12010073

DO - 10.3390/met12010073

M3 - Article

AN - SCOPUS:85122016563

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JO - Metals

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