Green and Facile Fabrication of Metal Oxide/Red Phosphorus Composite Catalysts for CO2 Photoreduction
文献类型：期刊论文
| 作者 | Li, Rui ; Batur, Jenaidullah; Bian, He; Wang, Ying-Jie; Duan, Zunbin; Xie, Yabo; Li, Jian-Rong
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| 刊名 | ACS SUSTAINABLE CHEMISTRY & ENGINEERING
 |
| 出版日期 | 2022-06 |
| 期号 | 0页码:1-11 |
| ISSN号 | 2168-0485 |
| 关键词 | RED PHOSPHORUS PHOTOCATALYTIC REDUCTION BLACK PHOSPHORUS TIO2 FILMS SURFACE WATER ENHANCEMENT DENSITY |
| 英文摘要 | Photocatalyzed CO2 reduction (CO2RR) transfers CO2 into valuable products using renewable energy, attracting widespread attention. Composite catalysts fabricated with TiO2 and red phosphorus (RP) might exhibit competitive advantages, but effective interphase binding is difficult to forge. The composites therefore require complex and energy-consuming syntheses, severely hindering their application in CO2RR. In this work, TiO2/RP composites with hyperefficient interphase contact, which outperform various elaborately designed catalysts, are directly prepared from commercially available materials via a green and facile hydrothermal approach. The low heating temperature and sole solvent of water diminish the energy input for synthesis and imply a potential opportunity to propel CO2RR with industrial waste heat and cooling water. Experimental and computational analyses reveal that hydrothermal synthesis reduces the interfering oxidized species on the exterior surface of RP, facilitating the relatively less favored interphase contact between TiO2 and nonoxidized RP. Photoelectron transfer and catalytic performance of the composites are hence drastically enhanced. Further improvement of activity is feasible by slightly elevating the heating temperature, time, or solution acidity. Attributing to the universal applicability of this green approach, different metal oxide/RP composites (e.g., WO3/RP) are similarly prepared, consistently boosting the reaction rate multiple times. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/47541]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 作者单位 | 1.Beijing Univ Technol, Fac Environm & Life, Beijing Key Lab Green Catalysis & Separat, Beijing 100124, Peoples R China 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Chem & Ecotoxicol, Beijing 100085, Peoples R China 3.Binzhou Univ, Dept Chem Engn & Safety, Binzhou Key Lab Mat Chem, Binzhou 256603, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Rui,Batur, Jenaidullah,Bian, He,et al. Green and Facile Fabrication of Metal Oxide/Red Phosphorus Composite Catalysts for CO2 Photoreduction[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2022(0):1-11. |
| APA | Li, Rui.,Batur, Jenaidullah.,Bian, He.,Wang, Ying-Jie.,Duan, Zunbin.,...&Li, Jian-Rong.(2022).Green and Facile Fabrication of Metal Oxide/Red Phosphorus Composite Catalysts for CO2 Photoreduction.ACS SUSTAINABLE CHEMISTRY & ENGINEERING(0),1-11. |
| MLA | Li, Rui,et al."Green and Facile Fabrication of Metal Oxide/Red Phosphorus Composite Catalysts for CO2 Photoreduction".ACS SUSTAINABLE CHEMISTRY & ENGINEERING .0(2022):1-11. |
入库方式： OAI收割
来源：生态环境研究中心
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