Modulating the Electronic Metal-Support Interactions in Single-Atom Pt1−CuO Catalyst for Boosting Acetone Oxidation
文献类型：期刊论文
| 作者 | Jiang, Zeyu,; Tian, Mingjiao,; Jing, Meizan; Chai, Shouning; Jian, Yanfei; Chen, Changwei; Douthwaite, Mark; Zheng, Lirong ; Ma, Mudi; Song, Weiyu
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| 刊名 | Angewandte Chemie - International Edition
 |
| 出版日期 | 2022 |
| 卷号 | 61期号:28页码:e202200763 |
| ISSN号 | 14337851 |
| DOI | 10.1002/anie.202200763 |
| 文献子类 | Article |
| 英文摘要 | The development of highly active single-atom catalysts (SACs) and identifying their intrinsic active sites in oxidizing industrial hazardous hydrocarbons are challenging prospects. Tuning the electronic metal-support interactions (EMSIs) is valid for modulating the catalytic performance of SACs. We propose that the modulation of the EMSIs in a Pt1−CuO SAC significantly promotes the activity of the catalyst in acetone oxidation. The EMSIs promote charge redistribution through the unified Pt−O−Cu moieties, which modulates the d-band structure of atomic Pt sites, and strengthens the adsorption and activation of reactants. The positively charged Pt atoms are superior for activating acetone at low temperatures, and the stretched Cu−O bonds facilitate the activation of lattice oxygen atoms to participate in subsequent oxidation. We believe that this work will guide researchers to engineer efficient SACs for application in hydrocarbon oxidation reactions. © 2022 Wiley-VCH GmbH. |
| 电子版国际标准刊号 | 15213773 |
| 语种 | 英语 |
| WOS记录号 | WOS:000794118100001 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/299167]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Jiang, Zeyu,,Tian, Mingjiao,,Jing, Meizan,et al. Modulating the Electronic Metal-Support Interactions in Single-Atom Pt1−CuO Catalyst for Boosting Acetone Oxidation[J]. Angewandte Chemie - International Edition,2022,61(28):e202200763. |
| APA | Jiang, Zeyu,.,Tian, Mingjiao,.,Jing, Meizan.,Chai, Shouning.,Jian, Yanfei.,...&He, Chi,.(2022).Modulating the Electronic Metal-Support Interactions in Single-Atom Pt1−CuO Catalyst for Boosting Acetone Oxidation.Angewandte Chemie - International Edition,61(28),e202200763. |
| MLA | Jiang, Zeyu,,et al."Modulating the Electronic Metal-Support Interactions in Single-Atom Pt1−CuO Catalyst for Boosting Acetone Oxidation".Angewandte Chemie - International Edition 61.28(2022):e202200763. |
入库方式： OAI收割
来源：高能物理研究所
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