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All Journal JESCEE- Journal of Emerging Supply Chain, Clean Energy, and Process Engineering
Rinaldi Medali Rachman
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Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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ONE STEP HYDROTHERMAL SYNTHESIS OF NICKEL DOPED TIO2 NANOTUBE Eduardus Budi Nursanto; Resa Mayori Ridoi Sinaga; Dita Floresyona; Rinaldi Medali Rachman; Agung Nugroho
Journal of Emerging Supply Chain, Clean Energy, and Process Engineering Vol 2 No 1 (2023): Journal of Emerging Supply Chain, Clean Energy, and Process Engineering
Publisher : Universitas Pertamina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57102/jescee.v2i1.59

Abstract

TiO2 is one of the photocatalyst materials that widely used and proven for environmental treatment. To increase the activity of TiO2, TiO2 has been modified into nanotubes shape with nickel metal doping. The TiO2 nanotubes with Ni doping have been synthesized with one step hydrothermal process. In this research, it shows that nickel doped with TiO2 led to reduction of crystal size and band gap energy. The smaller crystalline size and lower band gap energy enhanced its photocatalytic activity. The best results for photocatalytic activity were TiO2/Ni with a crystal size of 7.30 nm and a band gap energy value of 3.12 eV. The photocatalytic activity of TiO2/Ni was tested by degrading methylene blue under mercury lamp radiation, with the best result of 92.73 % degradation of methylene blue, within 240 minutes of photocatalytic activity.
Co-Authors Agung Nugroho Dita Floresyona Eduardus Budi Nursanto Resa Mayori Ridoi Sinaga