Photoreduction properties of novel Z-scheme structured Sr0.8La0.2(Ti1-δ 4+Ti δ 3+)O3/Bi2MoO6 composites for the removal of Cr(vi).
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ABSTRACT: Novel Z-scheme structured Sr0.8La0.2(Ti1-δ 4+Ti δ 3+)O3/Bi2MoO6 (LSTBM) composites were prepared via a facile two-step solvothermal method. Several characterization techniques were employed to investigate the phases, microstructures, compositions, valence states, oxygen vacancies, surface oxygen absorption, energy band structures and lifetime of photoproduced carriers. It was found that the lifetime and transfer of the photoproduced carriers of LSTBM were better than those of Bi2MoO6 (BMO) and Sr0.8La0.2(Ti1-δ 4+Ti δ 3+)O3 (LSTO). The LSTBM with a molar ratio o
SUBMITTER: Liu B
PROVIDER: S-EPMC8697671 | biostudies-literature | 2021 Apr
REPOSITORIES: biostudies-literature
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