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Browsing Research Articles (Physics) by UP Author "Olaniyan, Okikiola"
Now showing items 1-11 of 11
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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 1-11 of 11