In this study, a g-CN-VN/CoNi2S4 nanocomposite material with a layer-by-layer architecture was successfully synthesized to improve the photocatalytic conversion efficiency of CO2. The material consists of a nitrogen-rich g-C₃N₄ matrix and CoNi₂S₄ nanoparticles, which are aimed at ensuring effective charge carrier separation through interface engineering. It is known that the use of cocatalysts is a widely used strategy in photocatalytic systems, but weak interface bonds can lead to rapid recombination of electron-hole pairs. These strong interface bonds accelerate electron migration and increase the efficiency of charge carrier separation. As a result, the synthesized nanocomposite exhibited high activity and stability in the photocatalytic reduction of CO2. The obtained results indicate that the creation of heterostructured photocatalysts based on interface engineering is a promising approach for converting CO2 into useful products using solar energy.
| Mualliflar | A. Samiev, U.N. Nizamov, Sh.E. Mirzaev, O.N. Ruzimuradov, A. Nasimov |
|---|---|
| Jurnal | Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi |
| Nashr sanasi | 2026-01-01 |
| Jild | 1 |
| Son | 2 |
| Betlar | 82-87 |
| DOI | 10.59251/2181-3973.2025.v1.138.1.3826 |
DOI: 10.59251/2181-3973.2025.v1.138.1.3826 · Maqolaning asl sahifasi
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