Author:Simo, A; Mwakikunga, Bonex W; Maaza, MDate:Jun 2015In relation to hydrogen (H2) economy in general and gas sensing in particular, an extensive set of one dimensional (1-D) nano-scaled oxide materials are being investigated as ideal candidates for potential gas sensing applications. This is ...Read more
Author:Simo, A; Kaviyarasu, K; Mwakikunga, Bonex W; Madjoe, R; Gibaud, A; Maaza, MDate:Apr 2017Intermediate phase monoclinic M2 was observed by inducing in situ X-ray thermo diffraction on VO2 (M) nanoplatelets. The solid-solid phase transition occurs at around 65 °C assisted with the percolative transition metal-insulator. The existence ...Read more