Work function mediated interface charge kinetics for boosting photocatalytic water sterilization
文献类型：期刊论文
| 作者 | Liu, ZL; Gao, WZ; Liu, LZ; Luo, SJ; Zhang, C; Yue, TL; Sun, J; Zhu, MQ; Wang, JL |
| 刊名 | JOURNAL OF HAZARDOUS MATERIALS
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| 出版日期 | 2023 |
| 卷号 | 442 |
| 英文摘要 | Photocatalytic sterilization is an eco-friendly strategy to utilize solar energy for treating water contaminated with resistant bacteria. Here, we propose interface engineering to induce an internal electric field (IEF) in leaf-like Ti3C2Tx/TiO2 based on the work function (phi) theory, which enhances photocatalytic sterilization performance by steering interface charge kinetics. Density functional theory (DFT) calculations and in situ irradiation X-ray photoelectron spectroscopy (ISI-XPS) results show that photogenerated charge carriers can be directionally separated by the IEF. The efficient charge kinetics benefits the reactive oxygen species (ROS) generation and hence a superior broad-spectrum sterilization performance. We employ the intrinsic physical characteristics of MXene to steer interface charge kinetics for photocatalysis, which exhibits great potential in water disinfection. |
| 源URL | [http://210.75.249.4/handle/363003/61040]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 推荐引用方式 GB/T 7714 | Liu, ZL,Gao, WZ,Liu, LZ,et al. Work function mediated interface charge kinetics for boosting photocatalytic water sterilization[J]. JOURNAL OF HAZARDOUS MATERIALS,2023,442. |
| APA | Liu, ZL.,Gao, WZ.,Liu, LZ.,Luo, SJ.,Zhang, C.,...&Wang, JL.(2023).Work function mediated interface charge kinetics for boosting photocatalytic water sterilization.JOURNAL OF HAZARDOUS MATERIALS,442. |
| MLA | Liu, ZL,et al."Work function mediated interface charge kinetics for boosting photocatalytic water sterilization".JOURNAL OF HAZARDOUS MATERIALS 442(2023). |
入库方式： OAI收割
来源：西北高原生物研究所
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