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Dergiler / Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi / 2026 / Cilt: 23 Sayı: 67

Preparation and characterization of magnetic featured supported heterogeneous catalysts

Manyetik özellikli desteklenmiş heterojen katalizörlerin hazırlanması ve karakterizasyonu

Yıldıray Aldemir(DOKUZ EYLÜL ÜNİVERSİTESİ, FEN BİLİMLERİ ENSTİTÜSÜ)0000-0002-7162-1598
Elif Ant Bursalı(DOKUZ EYLÜL ÜNİVERSİTESİ, FEN FAKÜLTESİ)0000-0002-4040-3723
Mürüvvet Yurdakoç(DOKUZ EYLÜL ÜNİVERSİTESİ, FEN FAKÜLTESİ)0000-0002-2748-4047
Sayfa
137–146
Yayın Tarihi
2021-01-15
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Katalizörlerin özgül yüzey alanı ve gözenek boyutu dağılımı, 77K'de azot adsorpsiyon-desorpsiyon verilerinden Brunauer-Emmett-Teller (BET) yöntemi ile elde edilmiştir.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:Organik veya inorganik destek malzemeleri içeren magnezyum ferrit nanoparçacıklı heterojen katalizörler hazırlanmıştır.
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Temel Bulgular & Veri:Katalizörlerin karakterizasyonu X-ışını toz kırınımı (XRD), Fourier dönüşümlü kızılötesi spektroskopi (FTIR), taramalı elektron mikroskop/enerji dağıtıcı spektroskopi (SEM/EDS) ile gerçekleştirilmiştir.
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Sonuç & Katkı:Katalizörlerin özgül yüzey alanı ve gözenek boyutu dağılımı, 77K'de azot adsorpsiyon-desorpsiyon verilerinden Brunauer-Emmett-Teller (BET) yöntemi ile elde edilmiştir.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:heterojen katalizör · nanoparçacıklar · magnezyum ferrit

Özet

Organik veya inorganik destek malzemeleri içeren magnezyum ferrit nanoparçacıklı heterojen katalizörler hazırlanmıştır. Katalizörlerin karakterizasyonu X-ışını toz kırınımı (XRD), Fourier dönüşümlü kızılötesi spektroskopi (FTIR), taramalı elektron mikroskop/enerji dağıtıcı spektroskopi (SEM/EDS) ile gerçekleştirilmiştir. Katalizörlerin manyetik özellikleri titreşimli örnek manyetometresi (VSM) ile belirlenmiştir. Katalizörlerin özgül yüzey alanı ve gözenek boyutu dağılımı, 77K'de azot adsorpsiyon-desorpsiyon verilerinden Brunauer-Emmett-Teller (BET) yöntemi ile elde edilmiştir.

Abstract

Magnesium ferrite nanoparticles containing organic or inorganic support materials were preparated as heterogeneous catalysts. The characterization of the catalysts was performed by X-ray powder diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), emission scanning electronic microscope/energy dispersive spectroscopy (SEM/EDS). Magnetic properties of the catalysts were determined by a vibrating sample magnetometer (VSM). Specific surface area and pore size distribution of the catalysts were obtained from nitrogen adsorption-desorption data at 77K by Brunauer-Emmett-Teller (BET) method.

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Bu Makaleye Atıf Yap

Aldemir, Y., Bursalı, E. A., Yurdakoç, M. (2021). Preparation and characterization of magnetic featured supported heterogeneous catalysts. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, Cilt: 23 Sayı: 67, 137–146. https://doi.org/10.21205/deufmd.2021236712

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