Browsing Faculty of Natural and Agricultural Sciences by Author "7a9e665c-5492-4b92-997e-dddaaf004952"
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Characterisation and photocatalytic assessment of TiO2 nano-polymorphs: influence of crystallite size and influence of thermal treatment on paint coatings and dye fading kinetics
Allen, Norman S.; Kriek, Roelf J.; Vishnyakov, Vladimir; Kelly, Peter J.; Mahdjoub, Noredine (Elsevier, 2019)A study on the thermal effects on TiO2 rutile and anatase nano-powders was undertaken and displayed some unusual photoactivity and crystal structure properties. Rutile nano-particles with different crystallite sizes were ... -
The effect of crystalline phase (anatase, brookite and rutile) and size on the photocatalytic activity of calcined polymorphic titanium dioxide (TiO2)
Allen, Norman S.; Kriek, Roelof J.; Mahdjoub, Noredine; Vishnyakov, Vladimir; Kelly, Peter J. (Elsevier, 2018)The effect of thermal treatment on the morphology (crystalline phase and size) and photocatalytic activity of freshly prepared TiO2 nano-powder is communicated. TiO2 nano-powders, prepared by hydrolyzing titanium ...