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Dergiler / Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2025 / Cilt: 15 Sayı: 4

Metilamin Boranın Hidroliz Tepkimesi İçin Rodyum Yüklü UiO-67’nin Sentezi, Karakterizasyonu ve Katalitik Performansının İncelenmesi

Synthesis, Characterization, and Catalytic Performance Investigation of Rhodium-Loaded UiO-67 for the Hydrolysis of Methylamine Borane

Fatma Nur Mandıralı(BARTIN UNIVERSITY, FACULTY OF SCIENCE, DEPARTMENT OF BIOTECHNOLOGY)0009-0008-1663-5955
Ahmet Bulut(BARTIN UNIVERSITY, FACULTY OF SCIENCE)0000-0002-1697-8623
Sayfa
1444–1453
Yayın Tarihi
2025-12-01
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Bu sonuçlar, Rh@UiO-67'nin MeAB’nin bozunmasında etkili ve tekrar kullanılabilir bir katalizör olduğunu ortaya koymaktadır.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:Bu çalışmada, metilamin boran (MeAB) katalitik bozunma reaksiyonunda yüksek aktivite ve tekrar kullanılabilirlik özellikleriyle öne çıkan yeni bir malzemenin katalitik performansı açıklanmaktadır.
📊
Temel Bulgular & Veri:Rodyum(0) yüklü UiO-67 katı destekli katalizör (Rh@UiO-67), ıslak emdirme ve indirgeme yöntemiyle hazırlanmıştır.
💡
Sonuç & Katkı:Bu sonuçlar, Rh@UiO-67'nin MeAB’nin bozunmasında etkili ve tekrar kullanılabilir bir katalizör olduğunu ortaya koymaktadır.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Rodyum · MOF · MeAB

Özet

Bu çalışmada, metilamin boran (MeAB) katalitik bozunma reaksiyonunda yüksek aktivite ve tekrar kullanılabilirlik özellikleriyle öne çıkan yeni bir malzemenin katalitik performansı açıklanmaktadır. Rodyum(0) yüklü UiO-67 katı destekli katalizör (Rh@UiO-67), ıslak emdirme ve indirgeme yöntemiyle hazırlanmıştır. Hazırlanan Rh@UiO-67 katalizörü, ICP-OES, P-XRD, XPS, FE-SEM ve SEM-EDX gibi çeşitli spektroskopik ve mikroskobik teknikler kullanılarak karakterize edilmiştir. Rh@UiO-67 katalizörünün, metilamin boran (MeAB) bileşiğinin tam katalitik bozunma reaksiyonu üzerindeki etkinliği 25 °C’de ve açık hava koşullarında incelenmiştir. Yapılan çalışmalar, katalizörün %100 dönüşüm sağlayarak 149.49 dk⁻¹ gibi yüksek bir çevrim frekansı (TOF) sergilediğini göstermiştir. Bu sonuçlar, Rh@UiO-67'nin MeAB’nin bozunmasında etkili ve tekrar kullanılabilir bir katalizör olduğunu ortaya koymaktadır.

Abstract

In this study, the catalytic performance of a novel material with high activity and reusability in the catalytic decomposition of methylamine borane (MeAB) is presented. The rhodium(0)-loaded UiO-67 solid-supported catalyst (Rh@UiO-67) was prepared using the wet impregnation and reduction method. The synthesized Rh@UiO-67 catalyst was characterized by various spectroscopic and microscopic techniques, including ICP-OES, XRD, XPS, FE-SEM, and SEM-EDX. The catalytic activity of Rh@UiO-67 in the complete decomposition of methylamine borane (MeAB) was investigated under ambient conditions (50 °C, open air). The results demonstrated that the catalyst achieved 100% conversion with a high turnover frequency (TOF) of 149.49 min⁻¹. These findings indicate that Rh@UiO-67 is an efficient and reusable catalyst for the complete decomposition of MeAB.

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Bu Makaleye Atıf Yap

Mandıralı, F. N., Bulut, A. (2025). Metilamin Boranın Hidroliz Tepkimesi İçin Rodyum Yüklü UiO-67’nin Sentezi, Karakterizasyonu ve Katalitik Performansının İncelenmesi. Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Cilt: 15 Sayı: 4, 1444–1453. https://doi.org/10.21597/jist.1728011

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