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Synthesis of titanium carbide (TiC) using recycled precursor for potential scale-up of low-cost MXene

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  • M.A. Zaed
  • R. Saidur
  • K.H. Tan
  • J. Cherusseri
  • A.K. Pandey
  • N. Abdullah
  • N.A. Izzati Md Ishak
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Article number100637
<mark>Journal publication date</mark>30/09/2024
<mark>Journal</mark>Open Ceramics
Volume19
Publication StatusPublished
Early online date13/07/24
<mark>Original language</mark>English

Abstract

In this study, we report the low-cost synthesis of titanium carbide (TiC) from recycled precursors and further used to synthesize MAX phase material, Ti 3AlC 2. The recycled precursor, carbon extracted from the used tyres using a few processes is used to synthesize TiC with high purity. The use of tyre-derived carbon offers several environmental benefits such as facile synthesis, low cost, environment-friendly, etc. The as-synthesized TiC is further used as a precursor to synthesize low-cost Ti 3AlC 2. The structure of TiC and Ti 3AlC 2 are characterized by UV–visible spectroscopy and X-ray diffraction analysis. The microstructure and surface morphology of the samples are examined using scanning electron microscope imaging and energy-dispersive X-ray spectroscopy. The chemical bonding information is analyzed by Fourier transform infrared spectroscopy and the thermal behaviour of the samples are examined using thermogravimetric analysis. The successful cost-effective synthesis of TiC and Ti 3AlC 2 are confirmed from XRD analysis and the samples show high purity. TiC and Ti 3AlC 2 show excellent thermal stability which helps in their potential applications in the future. This study proclaims a new strategy to synthesize low-cost Ti 3AlC 2 MXene for the large-scale production using TiC precursor where the TiC precursor is synthesized using carbon precursor.