Please use this identifier to cite or link to this item: http://umt-ir.umt.edu.my:8080/handle/123456789/5288
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dc.contributor.authorMohd Hasmizam Razali-
dc.date.accessioned2017-04-05T03:09:03Z-
dc.date.available2017-04-05T03:09:03Z-
dc.date.issued2015-09-
dc.identifier.urihttp://hdl.handle.net/123456789/5288-
dc.description.abstractCo2+ doped TiO2 nanotubes was successfully synthesized using simple hydrothermal method. The synthesized doped TiO2 nanotubes were characterized by X-ray diffractometer (XRD), transmission electron microscopy (TEM), energy dispersive X-ray spectroscopy (EDX) and ultra violet diffuse reflectance spectroscopy (UV-DRS) for band gap measurements. XRD pattern shows that after Co ion doping the phase structure of anatase TiO2 nanotubes transformed to hexagonal TiO2 with the nanotubes morphology remained as proved by TEM micrographs. The band gap energy of Co2+ doped TiO2 nanotubes gave as low as 2.06 eV compared to undoped TiO2 nanotubes (3.20 eV). This resulted Co doped TiO2 nanotubes exhibited higher rate for methyl orange degradation (MO) than the undoped TiO2 nanotubes.en_US
dc.language.isoenen_US
dc.publisherInternational Research Journal of Engineering and Technologyen_US
dc.subjectAhmad Fauzi Mohd Nooren_US
dc.subjectMahani Yusoffen_US
dc.subjectNanomaterialsen_US
dc.subjectTitaniaen_US
dc.subjectCatalysten_US
dc.titleCo2+ doped TiO2 Nanotubes Visible Light Photocatalyst Synthesized by Hydrothermal Method for Methyl Orange Degradationen_US
dc.typeArticleen_US
Appears in Collections:Journal Articles



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