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Synthesis and Morphological Study of Fe Doped Carbon as Catalyst in Oxygen Reduction Reaction

  • Institut Teknologi Sepuluh Nopember
  • Kabul University
  • Raja Ali Haji Maritime University

Research output: Contribution to journalConference articlepeer-review

Abstract

In this research, we synthesized Fe-N-C material from oil palm fronds with the addition of polyaniline and melamine compounds. The characteristics of the Fe-N-C material were analyzed using X-ray diffraction (XRD), raman spectroscopy, and scanning electron microscope-energy dispersive X-ray spectroscopy (SEM-EDX). The XRD results showed two graphitic carbon peaks at 2θ around 26° and 44°. SEM images revealed that the Fe-N-C material has a lamellar structure with a hierarchical pore structure that facilitates diffusion of reactants. The raman spectroscopy results showed two peaks related to carbon defect band and carbon graphite band. Furthermore, the EDX results confirmed the formation of Fe-N active sites which are associated with the oxygen reduction reaction (ORR). This study provides an easy and cost-effective method for synthesizing Fe-N-C material as an ORR electrocatalyst, while also enhancing the value of oil palm frond waste.

Original languageEnglish
Article number012022
JournalIOP Conference Series: Earth and Environmental Science
Volume1559
Issue number1
DOIs
Publication statusPublished - 2025
Event5th Maritime Continent Fulcrum International Conference, MaCiFIC 2025 - Hybrid, Indonesia
Duration: 24 Sept 202525 Sept 2025

Keywords

  • Electrocatalyst
  • Fe-N-C
  • oxygen reaction reduction
  • palm oil

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