What are the photocatalytic advantages of ZnCo2O4?
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ZnCo2O4 exhibits remarkable photocatalytic advantages due to its composite nature and unique properties. Studies have shown that ZnCo2O4-based composites, such as ZnCo2O4/Ag3PO4 and ZnCo2O4/g-C3N4/Cu, demonstrate high photocatalytic degradation efficiency for various organic pollutants. Additionally, the formation of heterojunctions like Bi2S3/ZnCo2O4 enhances the separation of photogenerated electron-hole pairs, leading to improved photocatalytic performance. ZnCo2O4 nanosheets coated nanowires also display excellent cyclic stability and degradation efficiency for dyes like RhB, MB, and CR. The energy level structure of ZnCo2O4-based composites facilitates effective charge separation, enhancing their photocatalytic activity and making them promising candidates for environmental remediation applications.
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| Papers (5) | Insight |
|---|---|
| ZnCo2O4 nanosheets coated nanowires exhibit high photocatalytic efficiency, degrading dyes with over 92% efficiency, excellent recyclability (20 times), and stability exceeding 95%. | |
| ZnCo2O4 exhibits enhanced photocatalytic activity due to synergistic optical effects with g-C3N4 and Cu, leading to efficient metronidazole degradation under solar light irradiation. | |
| ZnO/Co3O4 nanoparticles exhibit enhanced photocatalytic hydrogen evolution under visible light, with ZnO loaded with 20 wt% Co3O4 showing optimal efficiency due to improved charge carrier separation. | |
| ZnCo2O4 enhances photocatalytic performance by forming a p-n heterojunction with Bi2S3, boosting electron-hole pair separation and achieving a high photocatalyst efficacy for indigo carmine degradation under visible light. | |
19 Jun 2023 | ZnCo2O4 enhances photocatalytic performance by improving stability, accelerating charge separation, and increasing degradation rates, as demonstrated in the ZnCo2O4/Ag3PO4 composite photocatalyst for methyl orange degradation. |
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