Browsing by Subject "Methyl orange"

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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 ...
Facile synthesis of carbon dots by the hydrothermal carbonization of avocado peels and evaluation of the photocatalytic property

Ferjani, Hela; Abdalla, Sahar; Oyewo, Opeyemi A.; Onwudiwe, Damian C. (Elsevier, 2023)

The preparation of carbon quantum dots (CQDs) from agricultural waste sources stands out as a significant type of biomass-based nanomaterials. This is primarily because of their minute size, exceptional water solubility, ...