Hierarchical structure, CuO/Co3O4, Ethylene glycol, Heterojunctions, Gas sensor
nanostructure, CuO/Co3O4, Ethylene glycol, gas sensor
Non-equilibrium reactions, Silicon nanowire, Surface chemistry, Surface Fermi Level, Sub-oxides, DFT, Work-function, charge-transfer.
MgO/Co3O4/ZnO, heterojunction, microrod, ethylene glycol, gas sensor