Journals / Ordu Üniversitesi Bilim ve Teknoloji Dergisi / 2020 / Cilt: 10 - Sayı: 1

Electrocatalytic oxidation of formic acid using Pt nanocatalyst supported on PVF-PANI composite

Pages
1–10
Publication Date
2020-06-30
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

Electrochemical characterization was performed by electrochemical impedance spectroscopy.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Facile synthesis of Pt@PVF-PANI catalyst for electrooxidation of formic acid was described.
📊
Key Findings & Data:Influence of experimental conditions on the performance of the catalyst system was studied via cyclic voltammetry of formic acid solution in acidic medium.
💡
Conclusion & Impact:Electrochemical characterization was performed by electrochemical impedance spectroscopy.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:PVF-PANI composite · Pt nanoparticles · Formic acid oxidation

Abstract

Facile synthesis of Pt@PVF-PANI catalyst for electrooxidation of formic acid was described. Influence of experimental conditions on the performance of the catalyst system was studied via cyclic voltammetry of formic acid solution in acidic medium. The catalyst prepared under optimum conditions was physically characterized using Scanning Electron Microscopy and elemental mapping. Electrochemical characterization was performed by electrochemical impedance spectroscopy.

Özet

Facile synthesis of Pt@PVF-PANI catalyst for electrooxidation of formic acid was described. Influence of experimental conditions on the performance of the catalyst system was studied via cyclic voltammetry of formic acid solution in acidic medium. The catalyst prepared under optimum conditions was physically characterized using Scanning Electron Microscopy and elemental mapping. Electrochemical characterization was performed by electrochemical impedance spectroscopy.

🔖

Cite This Article

ÇELEBİ, M. S., KARA, S. K., KURT, N. Ç. (2020). Electrocatalytic oxidation of formic acid using Pt nanocatalyst supported on PVF-PANI composite. Ordu Üniversitesi Bilim ve Teknoloji Dergisi, Cilt: 10 - Sayı: 1, 1–10. https://ajindex.com/articles/262297

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (9)

  1. Akgül E, Gülce A & Gülce H (2012). Electrocatalytic oxidation of methanol on poly(vinylferrocene) modified Pt electrode. Journal of Electroanalytical Chemistry 668: 73–82. Çelebi M S & Yılmaz A N (2018). PVF - PPy Composite as Support Material for Facile Synthesis of Pt @ PVF - PPy Catalyst and Its Electrocatalytic Activity Towards Formic Acid Oxidation. Journal of New Materials for Electrochemical Systems 162: 157–162.
  2. Çelebi M S, Pekmez K, Özyörük H & Yıldız A (2008). Electrochemical synthesis of Pd particles on poly(vinylferrocenium). Catalysis Communications 9(13): 2175–2178.
  3. Çelebi M S (2016) in Advanced Electrode Materials, Edited by A. Tiwari, F. Kuralay, and L. Uzun, Wiley-VCH, Weinheim, pp. 397–434.
  4. Çelebi M S, Pekmez K, Özyörük H & Yıldız A (2008). Preparation and physical/electrochemical characterization of Pt/poly(vinylferrocenium) electrocatalyst for methanol oxidation. Journal of Power Sources 183(1): 8–13.
  5. Hsieh C T, Hsiao H T, Tzou D Y, Yu P Y, Chen P Y & Jang B S (2015). Electro-oxidation of methanol and formic acid on platinum nanoparticles with different oxidation levels. Materials Chemistry and Physics, 149: 359–367. Kavanoz M & Pekmez N Ö (2012). Poly(vinylferrocenium) perchlorate-polyaniline composite film-coated electrode for amperometric determination of hydroquinone. Journal of Solid State Electrochemistry 16(3): 1175–1186.
  6. Kuralay F, Erdem A, Abacı S & Özyörük H (2013). Electrochemical characterization of redox polymer modified electrode developed for monitoring of adenine. Colloids and Surfaces B: Biointerfaces, 105: 1–6.
  7. Lemos H G, Santos S F & Venancio E C (2015). Polyaniline-Pt and polypyrrole-Pt nanocomposites: Effect of supporting type and morphology on the nanoparticles size and distribution. Synthetic Metals, 203: 22–30.
  8. Lin H, Yang J, Liu J, Huang Y, Xiao J & Zhang X (2013). Properties of Pd nanoparticles-embedded polyaniline multilayer film and its electrocatalytic activity for hydrazine oxidation. Electrochimica Acta, 90: 382–392. Nagashree K L & Ahmed M F (2008). Electrocatalytic oxidation of methanol on Pt modified polyaniline in alkaline medium. Synthetic Metals, 158(15): 610–616.
  9. Ong B C, Kamarudin S K & Basri S (2017). Direct liquid fuel cells: A review. International Journal of Hydrogen Energy 42(15): 10142–10157. Pekmez K & Sönmez Çelebi M (2017). Electrooxidation of Formic Acid Using Pt Nanoparticles Supported on Conducting Poly(Vinylferrocene) Polymer Support. Hacettepe Journal of Biology and Chemistry, 3(45):