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Journals / Yüzüncü Yıl Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2019 / Cilt: 24 - Sayı: 2

Investigation of Methanol, Ethanol, Ethylene Glycol Electrooxidation Activity of CNT Supported Pd, Sn, Ir Catalysts

CNT Destekli Pd, Sn, Ir Tekmetalli Katalizörlerinin Metanol, Etanol, Etilen Glikol Elektrooksitlenme Aktivitesinin Araştırılması

Ali CAVAK
Aykut ÇAĞLAR
Adnan ALDEMİR
Hilal DEMİR KIVRAK
Pages
115–124
Publication Date
2019-09-03
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Pd/CNT, Sn/CNT, and Ir/CNT catalysts were measured via cyclic voltammetry (CV), chronoamperometry (CA), and electrochemical impedance spectroscopy (EIS) for ethanol (C2H5OH), methanol (CH3OH), and ethylene glycol (C2H6O2) electrooxidation.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Recently, the energy need has been increased due to the increase in population and the development of industry.
📊
Key Findings & Data:In this study, multi-walled carbon nanotube (CNT) supported Pd, Sn, and Ir catalysts were prepared by NaBH4 reduction method.
💡
Conclusion & Impact:Pd/CNT, Sn/CNT, and Ir/CNT catalysts were measured via cyclic voltammetry (CV), chronoamperometry (CA), and electrochemical impedance spectroscopy (EIS) for ethanol (C2H5OH), methanol (CH3OH), and ethylene glycol (C2H6O2) electrooxidation.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Elektrooksidasyon 1 · NaBH4 indirgeme yöntemi 2 · Sn ve Ir katalizörleri 3

Abstract

Recently, the energy need has been increased due to the increase in population and the development of industry. In order to meet the energy needs of the world, scientists have led the search for new sources of energy. Fuel cells are clean, efficient and promising sources of energy for the future. The efficiency of fuel cells is higher compared to other conventional energy systems. In this study, multi-walled carbon nanotube (CNT) supported Pd, Sn, and Ir catalysts were prepared by NaBH4 reduction method. These catalysts were characterized by X-ray diffraction (XRD), Scanning Electron Microscopy (SEM), and Inductively Coupled Plasma-Mass Spectrometry (ICP-MS) method. Pd/CNT, Sn/CNT, and Ir/CNT catalysts were measured via cyclic voltammetry (CV), chronoamperometry (CA), and electrochemical impedance spectroscopy (EIS) for ethanol (C2H5OH), methanol (CH3OH), and ethylene glycol (C2H6O2) electrooxidation.

Özet

Son zamanlarda nüfusun artması ve beraberinde sanayinin gelişmesinden dolayı enerji kaynaklarında hızlı bir şekilde azalma baş göstermiştir. Enerji kaynaklarının azalması bilim insanlarını yeni enerji kaynakları arayışı içine yönlendirmiştir. Yakıt pilleri yaygın bir şekilde enerji teknolojileri ile karşılaştırıldığında birçok avantaja sahiptir. Yakıt pillerinin verimi diğer konvansiyonel enerji sistemlerinden yüksektir. Yapılan bu çalışmada CNT destekli saf Pd, Sn ve Ir katalizörleri NaBH4 indirgeme yöntemi ile hazırlanmıştır. Bu katalizörlerin ICP-MS yöntemi ile karakterizasyonu yapılmıştır. Pd, Sn, Ir katalizörlerinin etanol, metanol, etilen glikol elektrooksitlenmesi döngüsel voltametre (CV), kronoamperometre (CA), elektrokimyasal empedans spektrokopisi (EIS) ölçümleri yapılmıştır.

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Cite This Article

CAVAK, A., ÇAĞLAR, A., ALDEMİR, A., KIVRAK, H. D. (2019). Investigation of Methanol, Ethanol, Ethylene Glycol Electrooxidation Activity of CNT Supported Pd, Sn, Ir Catalysts. Yüzüncü Yıl Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Cilt: 24 - Sayı: 2, 115–124. https://ajindex.com/articles/725131

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