Browsing Faculty of Science and Agriculture by Subject "Gas sensing"

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Studies of structural and optical variations of nanosized TiO2 introduced by precious metal dopants (Au, Pt, Pd and Ag)

Moloantoa, Ramodike Jacob (University of Limpopo, 2016)

Titania is a cheap and nontoxic polymorphic material of current interest for a variety of technological applications like in gas sensing and photovoltaic cells. Generally, TiO2, with a band gap of 3.2 eV, can only be excited ...