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Electrocatalytic performance of Co-doped NiFe2O4/C nanoparticles towards oxygen reduction reaction in alkaline media

Author: Matseke, Mphoma S ; Zheng, Haitao ; Mallick, Kaushik Date: Nov 2019 Spinel metal oxides with the general formula of AB(sub2)O(sub4) have attracted a lot of attention over the past few decades as promising cathode materials for oxygen reduction reaction (ORR) in fuel cells. This is due to their changeable ... Read more
Ni-doped CoFe2O4/C nanoparticles as efficient catalysts for ORR in alkaline media

Author: Matseke, Mphoma S Date: Aug 2019 This presentation discusses the Ni-doped CoFe2O4/C nanoparticles as efficient catalysts for ORR in alkaline media. Read more
Oxygen reduction reaction catalyzed by Ni doped CoFe2O4 /C nanoparticles in alkaline media

Author: Matseke, Mphoma S Date: Oct 2019 The main aim of this work was to synthesize carbon supported CoFe(sub2-x) Ni(subx)o(sub4) nanoparticles with high catalytic activity for ORR in alkaline media Read more
Palladium-based nanocatalysts for alcohol electrooxidation in alkaline media

Author: Modibedi, Remegia M ; Ozoemena, KI ; Mathe, Mahlanyane K Date: 2013 Direct alcohol alkaline fuel cells (DAAFCs) are potential power sources for a variety of portable applications as they provide unique advantages over hydrogen-based fuel cell devices. Alcohols (such as methanol, ethanol, ethylene glycol, and ... Read more
The thermal kinetics of methanol oxidation on Pt/MWCNT electrocatalysts in alkaline media

Author: Zheng, Haitao ; Modibedi, Mmalewane Date: Sep 2023 In this study, the thermal electrooxidation of methanol on a Pt/MWCNT catalyst was examined in alkaline media across the temperature range of 298-363 K. The investigation utilized cyclic voltammetry (CV), quasi-state polarization, and ... Read more
The ultrasonication boosts the surface properties of CoFe2O4/C nanoparticles towards ORR in alkaline media

Author: Matseke, Mphoma S ; Zheng, Haitao ; Wang, Y Date: Jun 2020 Since ultrasonication was reported to be used for exfoliation of layered materials in water (Science-ref. 31), the method has never been explored in non-layered materials, in particular, the effect of ultrasonication on the surface property ... Read more

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Browsing by Subject "Alkaline media"

Browsing by Subject "Alkaline media"

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