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Constructing Fe-MOF-Derived Z-Scheme Photocatalysts with Enhanced Charge Transport: Nanointerface and Carbon Sheath Synergistic Effect
文献类型：期刊论文
| 作者 | Li, Ya3,4,5; Xia, Yu1; Liu, Kuiliang3,4,5; Ye, Kaihang6; Wang, Qiushi6; Zhang, Shanqing2; Huang, Yongchao3,4,5; Liu, Hong7
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| 刊名 | ACS APPLIED MATERIALS & INTERFACES
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| 出版日期 | 2020-06-03 |
| 卷号 | 12期号:22页码:25494-25502 |
| 关键词 | photocatalysis Z-scheme nanointerface carbon sheath environmental treatment |
| ISSN号 | 1944-8244 |
| DOI | 10.1021/acsami.0c06601 |
| 通讯作者 | Zhang, Shanqing(s.zhang@griffith.edu.au) ; Huang, Yongchao(huangych@gzhu.edu.cn) |
| 英文摘要 | Creatively constructing Z-scheme composites is a promising and common strategy for designing effective photocatalyst systems. Herein, we synthesized Z-scheme Fe2O3@Ag-ZnOgC heterostructures from the Fe-MOFs and applied it to photodegradation of tetracycline and methylene blue pollutants in wastewater. The optimized sample exhibits a remarkable performance as well as stability under visible light irradiation. The calculating and experimental results demonstrate that the Fe2O3@ ZnO nanointerface and carbon sheath together boost the transfer efficiency of photogenerated carriers and absorption ability, thereby improving the photocatalytic activity. Furthermore, detailed mechanism investigation reveals the pivotal role of reactive oxygen species ((OH)-O-center dot and O-center dot(2)-) generated, resulting in remarkable performance. In addition, cell biology experiments reveal that the wastewater after photocatalytic treatment has good biological compatibility, which is important for applications. This work provides valuable information for constructing high-performance Z-scheme photocatalysts from MOFs for environmental treatment. |
| 资助项目 | Natural Science Foundation of China[21706295] ; Natural Science Foundation of China[51525805] ; Natural Science Foundation of Guangdong Province[2020A1515010798] ; Pearl River S&T Nova Program of Guangzhou[201906010024] |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000538515700103 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/11204]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 通讯作者 | Zhang, Shanqing; Huang, Yongchao |
| 作者单位 | 1.South China Univ Technol, Dept Gastroenterol & Hepatol, Guangzhou Digest Dis Ctr, Guangzhou Peoples Hosp 1,Sch Med, Guangzhou 510180, Peoples R China 2.Griffith Univ, Country Ctr Clean Environm & Energy, Sch Environm & Sci, Southport, Qld 4215, Australia 3.Guangzhou Univ, Inst Environm Res Greater Bay Area, Guangzhou 510006, Peoples R China 4.Guangzhou Univ, Key Lab Water Qual & Conservat Pearl River Delta, Minist Educ, Guangzhou 510006, Peoples R China 5.Guangzhou Univ, Guangzhou Key Lab Clean Energy & Mat, Guangzhou 510006, Peoples R China 6.Sun Yat Sen Univ, Sch Chem, Guangzhou 510275, Guangdong, Peoples R China 7.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 401122, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Ya,Xia, Yu,Liu, Kuiliang,et al. Constructing Fe-MOF-Derived Z-Scheme Photocatalysts with Enhanced Charge Transport: Nanointerface and Carbon Sheath Synergistic Effect[J]. ACS APPLIED MATERIALS & INTERFACES,2020,12(22):25494-25502. |
| APA | Li, Ya.,Xia, Yu.,Liu, Kuiliang.,Ye, Kaihang.,Wang, Qiushi.,...&Liu, Hong.(2020).Constructing Fe-MOF-Derived Z-Scheme Photocatalysts with Enhanced Charge Transport: Nanointerface and Carbon Sheath Synergistic Effect.ACS APPLIED MATERIALS & INTERFACES,12(22),25494-25502. |
| MLA | Li, Ya,et al."Constructing Fe-MOF-Derived Z-Scheme Photocatalysts with Enhanced Charge Transport: Nanointerface and Carbon Sheath Synergistic Effect".ACS APPLIED MATERIALS & INTERFACES 12.22(2020):25494-25502. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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