Especially, the kinetic performance of oxidation processes were estimated by the Cottrell equation, indicating the diffusion coefficient of 2.06 × 10−5 cm2 s−1 and the catalytic reaction rate constant of 3.47 × 106 cm3 mol−106−106
The colored bar indicates the diffusion length, and the corresponding dash line indicates the diffusion length < S > obtained from EDS mapping.
The white arrow in (g) indicates the diffusion path with the lowest energy barrier.
The improvement in the propagation loss indicated the diffusion of the QD layers and an unintentional passivation of the device.
There is a linear relation between R2 and f, indicating the diffusion limited growth of embedded Pb NPs with their average radius ranging from 2.1 to 8.9 nm.
In Fig. 4c, the drop-shaped area bounded by the dotted line indicates the diffusion region of the NiCl2·6H2O solution in the reduction agent, and the diffusion region increased with the reaction time increasing.
In the figure, the yellow spots represent the Ni nanoparticles, the dashed lines represent the magnetic induction line, and the drop-shaped area bounded by the dotted line indicates the diffusion region of the NiCl2·6H2O solution followed by the reaction time.
For AI and PS, statistical significance indicates the diffusion is structured by geography [ 49].
The growth kinetics of W5Si3 layer formed at the interface between the WSi2 layer and the W substrate obeyed a parabolic rate law, indicating the diffusion-controlled growth.
Three Mo-silicide layers (Mo3Si, Mo5Si3, and MoSi2) grew simultaneously with a parabolic rate law after an initial nucleation period, indicating the diffusion-controlled growth.
