Browsing Research Articles (Chemistry) by Author "Makgopa, Katlego"

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The crystal structure of fac-tricarbonyl(6-bromo-2,2-bipyridine-κ2 N,N)-(nitrato-κO)rhenium(I), C13H7BrN3O6Re

Mkhatshwa, Marcus; Malan, F.P. (Frederick); Makgopa, Katlego; Mancium, Amanda-Lee E. (De Gruyter, 2023-05)

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A high-rate aqueous symmetric pseudocapacitor based on highly graphitized onion-like carbon/birnessite-type manganese oxide nanohybrids

Makgopa, Katlego; Ejikeme, Paul Madus; Jafta, Charl Jeremy; Raju, Kumar; Zeiger, Marco; Presser, Volker; Ozoemena, Kenneth I. (Royal Society of Chemistry, 2015-02)

We present a study on the pseudocapacitive properties of birnessite-type MnO2 grafted on highly graphitized onion-like carbon (OLC/MnO2). In a three-electrode setup, we evaluated two different substrates, namely a platinum ...
Solvothermal synthesis of surfactant free spherical nickel hydroxide/graphene oxide composite for supercapacitor application

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)

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