Browsing Faculty of Natural and Agricultural Sciences by Subject "Energy"
Now showing items 1-5 of 5
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Application of Sm0.8Sr0.2Fe1-xCoxO3-δ (x = 0.2, 0.5, 0.8) perovskite for the oxygen evolution reaction in alkaline media
(Springer, 2019)A new type of perovskite, i.e. Sm0.8Sr0.2Fe0.8Co0.2O3-δ (SSFC1), Sm0.8Sr0.2Fe0.5Co0.5O3-δ (SSFC2), and Sm0.8Sr0.2Fe0.2Co0.8O3-δ (SSFC3) were (i) synthesised by employing a sol gel method with subsequent calcination at 1000 ... -
Current status, hurdles and future prospects of biogas digestion technology in Africa
(Elsevier, 2017)Anaerobic digestion of organic wastes results in the production of biogas and a nutrient-rich digestate. The biogas that is produced through this process consists of methane, carbon dioxide and minute amounts of other ... -
Interaction of H2O with the Platinum Pt (001), (011), and (111) surfaces: a density functional theory study with long-range dispersion corrections
(ACS, 2019)Platinum is a noble metal that is widely used for the electrocatalytic production of hydrogen, but the surface reactivity of platinum toward water is not yet fully understood, even though the effect of water adsorption on ... -
Performance comparison of thermal energy storage oils for solar cookers during charging
(ScienceDirect, 2014)Charging experiments to evaluate the thermal performance of three thermal energy storage oils for solar cookers are presented. An experimental setup using an insulated 20 L storage tank is used to perform the experiments. ... -
Performance comparison of thermal energy storage oils for solar cookers during charging
(ELSEVIER, 2014)Charging experiments to evaluate the thermal performance of three thermal energy storage oils for solar cookers are presented. An experimental setup using an insulated 20 L storage tank is used to perform the experiments. ...