Research Article
Photoelectrochemical Properties of Porous Si/TiO2 Nanowire Heterojunction Structure
Figure 5
Photoelectric catalytic degradation efficiency () of porous Si/TiO2 nanowire heterostructure, Si/TiO2 nanowire, porous Si, and Si wafer for degradation of MB under the simulated (a) solar light and (b) visible light irradiation (bias potential is 1.5 V vs. Ag/AgCl).
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