Hierarchical Z-scheme Bi 2 S 3 /CdS heterojunction: Controllable morphology and excellent photocatalytic antibacterial
Applied Surface Science, ISSN: 0169-4332, Vol: 568, Page: 150923
2021
- 38Citations
- 6Captures
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Article Description
The hierarchical nanostructure can significantly increase photocatalytic centers and enhance light harvesting. In this study, a series of hierarchical Z-scheme Bi 2 S 3 /CdS heterojunctions with solvent-dependent morphologies are synthesized by a solvothermal method. The Bi 2 S 3 /CdS nanostructures synthesized in ethylene glycol (BC-EG) and N, N-dimethylformamide (BC-DMF) are assembled by Bi 2 S 3 nanowires and CdS nanoparticles. Notably, the photocatalytic efficiency of BC-DMF for the antibacterial of E.coli and S.aureus is 100.00 % and 93.85%, respectively. The improvement of photocatalytic activity by BC-DMF is mainly ascribed to the increased photocatalytic active centers, enhanced photo-induced carriers separation and transfer between Bi 2 S 3 and CdS as a Z-scheme heterojunction and the relatively suitable Bi 2 S 3 /CdS ratio. This study can provide an insight into constructing Z-scheme hierarchical photocatalysts for antibacterial.
Bibliographic Details
http://www.sciencedirect.com/science/article/pii/S0169433221019814; http://dx.doi.org/10.1016/j.apsusc.2021.150923; http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85112768975&origin=inward; https://linkinghub.elsevier.com/retrieve/pii/S0169433221019814; https://dx.doi.org/10.1016/j.apsusc.2021.150923
Elsevier BV
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