Since more electrons transfer from the substrate to adsorbed NO molecule by the deposition of Cu or Ag atoms, one expects an enhanced reduction of conduction electrons in WO3 001), therefore increasing the sensitivity of WO3 sensor for NO detection.
As a result, there are more electrons transferring to the conducting band of the TiO2, resulting in the higher current density.
Besides, there are more electrons transferred between NNM doped-graphene and O2 molecule, which enhance their interaction and induce changes in the electronic structures and magnetic properties of the systems.
Four-component BMMs are less well investigated and more complicated, because of their more extended electron transfer (ET) chain.
The introduction of vinyl unit into the π-spacer enhances the coplanarity and subsequently red-shifts, intensifies, and broadens the absorption spectrum of IDB-2, resulting in the stronger electronic coupling between dye and TiO2 conduction band, thus the more efficient electron transfer.
It was found that more electron density transfer from inhibitors to metal surface results in increased adsorption of the inhibitor molecules on the surface, thus better corrosion protection properties.
The PL intensity ratio of the sample with the mole ratio of 1.1 3 is smaller than the others, which indicates a more efficient electron transfer to TiO2.
It is probably that the RT NPs increased the surface area of the electrode and provided a faster and more stable electron transfer between drug molecules.
