Author:Modibedi, Remegia M; Louw, E; Mathe, Mahlanyane K; Ozoemena, KDate:Mar 2013Fuel cells continue to be investigated as alternative energy source because of the high energy demand worldwide. The electrocatalytic reduction of oxygen is of great importance in fuel cells and sensors. Noble metals have proved to be the ...Read more
Author:Louw, E; Modibedi, Remegia M; Cele, L; Ozeomena, K; Mathe, Mahlanyane KDate:Apr 2013There are various methods used to prepare fuel cell (FC) catalysts. The electrochemical deposition method is well known for the fabrication of nanostructured catalysts for energy materials. Electrochemical atomic layer deposition (ECALD) ...Read more
Author:Louw, EKDate:Dec 2013Electrochemical atomic layer deposition technique was chosen in this study for the deposition of platinum nanostructures onto various substrates such as carbon paper, nickel foam and titanium mesh. Electrochemical evaluation and morphological ...Read more
Author:Ren, Jianwei; Segakweng, T; Langmi, Henrietta W; North, Brian C; Mathe, Mahlanyane KDate:Oct 2015Metal–organic framework (MOF) materials are only obtained as loose powders with low packing density and thermal conductivity. To enable the developed MOF powdered materials to be utilized in a hydrogen storage system, in this study, MIL-101 ...Read more