Moreover, 3D TiO2 with this unique topology shows superior photocatalytic activity despite low surface area, which can be ascribed to the enhanced light harvesting, fast electron transport, and low electron/hole recombination loss.
A major unanswered question is whether the increases in mortality in deprived areas that can be ascribed to conditions in the past are caused by area effects or operate more directly at the individual level.
The selected-area electron diffraction (SAED) pattern can be ascribed to polycrystallinity, and all rings can be indexed to the spinel NiCo2O4 phase (Fig. 3f).
The material exhibits a high specific surface area and excellent electrochemical performance, which can be ascribed to the ultrathin NiCo2O4 nanosheets and the interconnected conductive network of the mesoporous matrix.
However, after subtraction of the intrinsic chromatic variations of area A2, the chromatic changes that can be ascribed to the application of the materials are very low, i.e., below 3.5 and 1.5 after 40 days and after 6 months, respectively.
The enhancement can be ascribed to both enlarged surface area and reduced surface defect concentration.
The excellent electrocatalytic activity can be ascribed to large specific surface area (SSA), ordered diffusion channels, and accelerated electron transfer rate derived from the unique hollow porous features.
This dependency can be ascribed to the high surface area of the urchin-like gold nanoparticles when compared with the spherical gold nanoparticles, which exhibit an increase in the surface area-to-volume ratio and decrease in the specific heat.
Furthermore, some of the as-prepared TiO2 samples exhibit 99% degradation rate for methyl orange in 30 min under UV light irradiation, which can be ascribed to the larger surface area and the unique hierarchical mesh structures.
Such an impressive improvement can be ascribed to its enhanced surface area as well as the shift of CB edge above the H2/H2O potential possibly due to the quantum confinement effect [48].
