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Browsing Physics by Author "Olaniyan, Okikiola"
Now showing items 1-12 of 12
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Olaniyan, Okikiola (University of Pretoria, 2018)Silicon and indium tin oxide (ITO) are the active components of the modern day devices. ITO is the most used transparent conducting material (TC) in smartphones and other touch panel devices, because the required properties ...
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Olaniyan, Okikiola; Igumbor, Emmanuel; Khaleed, Abubakar A.; Mirghni, Abdulmajid Abdallah; Manyala, Ncholu I. (American Institute of Physics, 2019)Graphene is a carbon material with excellent properties, which makes it applicable in a myriad of applications. However, the range of the applications of graphene can be extended to the developing field of nanoelectronics ...
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Momodu, Damilola Y.; Madito, M.J. (Moshawe); Barzegar, Farshad; Bello, Abdulhakeem; Khaleed, Abubakar A.; Olaniyan, Okikiola; Dangbegnon, Julien K.; Manyala, Ncholu I. (Springer, 2017-03)Activated carbon from tree bark (ACB) has been synthesized by a facile and environmentally friendly activation and carbonization process at different temperatures (600, 700 and 800 °C) using potassium hydroxide (KOH) ...
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Khaleed, Abubakar A.; Bello, Abdulhakeem; Dangbegnon, Julien K.; Momodu, Damilola Y.; Madito, M.J. (Moshawe); Ugbo, F.U.; Akande, A.A.; Dhonge, B.P.; Barzegar, Farshad; Olaniyan, Okikiola; Mwakikunga, B.W.; Manyala, Ncholu I. (Elsevier, 2017-02)NiO/activated carbon (AC) composites were successfully synthesized via a hydrothermal reflux process as an electrode material for carbon monoxide (CO) gas sensor application. The X-ray diffraction (XRD) analysis was used ...
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Electrically active induced energy levels and metastability of B and N vacancy-complexes in 4H-SiC Igumbor, Emmanuel; Olaniyan, Okikiola; Mapasha, Refilwe Edwin; Danga, Helga Tariro; Omotoso, Ezekiel; Meyer, Walter Ernst (IOP Publishing, 2018-04)Please read abstract in the article.
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Mirghni, Abdulmajid Abdallah; Oyedotun, Kabir Oyeniran; Olaniyan, Okikiola; Mahmoud, Badr Ahmed Mohammed; Sylla, Ndeye Fatou; Manyala, Ncholu I. (Royal Society of Chemistry, 2019-08-12)Please read abstract in the article.
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Ochai-Ejeh, F.O. (Faith); Madito, M.J. (Moshawe); Makgopa, Katlego; Rantho, Mologadi Nkiyasi; Olaniyan, Okikiola; Manyala, Ncholu I. (Elsevier, 2018-11)Please read abstract in the article.
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Olaniyan, Okikiola; Mapasha, Refilwe Edwin; Momodu, Damilola Y.; Madito, M.J. (Moshawe); Kahleed, A.A.; Ugbo, F.U.; Bello, Abdulhakeem; Barzegar, Farshad; Oyedotun, Kabir Oyeniran; Manyala, Ncholu I. (Royal Society of Chemistry, 2016-09)First principles density functional theory (DFT) calculations have been performed to explore the stability, structural and electronic properties of Be and S codoped graphene sheets. The band-gap of graphene has been tuned ...
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Khaleed, Abubakar A.; Bello, Abdulhakeem; Dangbegnon, Julien K.; Ugbo, F.U.; Barzegar, Farshad; Momodu, Damilola Y.; Madito, M.J. (Moshawe); Masikhwa, T.M. (Tshifhiwa); Olaniyan, Okikiola; Manyala, Ncholu I. (Springer, 2016-06)Ni(OH)2/graphene foam (GF) electrode was synthesized for electrochemical application by a facile hydrothermal reflux technique. The results obtained from the scanning electron microscopy showed that the Ni(OH)2 spheres ...
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Ochai-Ejeh, F.O. (Faith); Madito, M.J. (Moshawe); Madito, M.J. (Moshawe); Khaleed, Abubakar A.; Olaniyan, Okikiola; Manyala, Ncholu I. (Elsevier, 2017-10)Thin Co-Mn layered double hydroxide (LDH) nanoflakes and Activated carbon (AC) from cork raw material (Quercus Suber) with highly porous structure and good textural properties was synthesized by a facile solvothermal and ...
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Igumbor, Emmanuel; Olaniyan, Okikiola; Mapasha, Refilwe Edwin; Danga, Helga Tariro; Omotoso, Ezekiel; Meyer, Walter Ernst (Elsevier, 2019-01)Please read abstract in the article.
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Khaleed, Abubakar A.; Bello, Abdulhakeem; Dangbegnon, Julien K.; Madito, M.J. (Moshawe); Olaniyan, Okikiola; Barzegar, Farshad; Makgopa, Katlego; Oyedotun, Kabir Oyeniran; Mwakikunga, B.W.; Ray, S.C.; Manyala, Ncholu I. (Elsevier, 2017-10)Please read abstract in the article.
Now showing items 1-12 of 12