| 题名 | Photocatalytic degradation of different types of microplastics by TiOx/ZnO tetrapod photocatalysts |
| 作者 | |
| 通讯作者 | Ng, Alan M. C.; Djurisic, Aleksandra B. |
| 发表日期 | 2023-11-01
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| DOI | |
| 发表期刊 | |
| EISSN | 2405-8440
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| 卷号 | 9期号:11 |
| 摘要 | We investigated the use of titania coated ZnO tetrapods for photocatalytic degradation of two common types of microplastics, namely polyethylene (PE) microparticles and polyester (PES) microfibers. We found that the plastics morphology affects the rate of degradation, and that the use of electron scavengers is needed to maintain the reactivity of the photocatalysts over a prolonged period of time. Complete mass loss of PE and PES is achieved under UV illumination for 480 h and 624 h, respectively. In addition to pristine microplastics, the degradation of environmental microplastics sample (consisting primarily of polypropylene) was also demonstrated, though in this case longer degradation time (similar to 816 h) was needed to achieve complete mass loss of the samples. |
| 关键词 | |
| 相关链接 | [来源记录] |
| 收录类别 | |
| 语种 | 英语
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| 学校署名 | 通讯
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| 资助项目 | Environment and Conservation Fund grant[ECF 141/2021]
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| WOS研究方向 | Science & Technology - Other Topics
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| WOS类目 | Multidisciplinary Sciences
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| WOS记录号 | WOS:001128025400001
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| 出版者 | |
| 来源库 | Web of Science
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| 引用统计 |
被引频次[WOS]:6
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| 成果类型 | 期刊论文 |
| 条目标识符 | http://kc.sustech.edu.cn/handle/2SGJ60CL/789398 |
| 专题 | 理学院_物理系 公共分析测试中心 |
| 作者单位 | 1.Univ Hong Kong, Dept Phys, Hong Kong, Peoples R China 2.Southern Univ Sci & Technol, Dept Phys & Core Res Facil, Shenzhen 518055, Peoples R China 3.Univ Hong Kong, Dept Earth Sci, Hong Kong, Peoples R China 4.Boston Coll, Dept Phys, Chestnut Hill, MA USA |
| 通讯作者单位 | 物理系; 公共分析测试中心 |
| 推荐引用方式 GB/T 7714 |
He, Yanling,Rehman, Atta Ur,Xu, Muxian,et al. Photocatalytic degradation of different types of microplastics by TiOx/ZnO tetrapod photocatalysts[J]. HELIYON,2023,9(11).
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| APA |
He, Yanling,Rehman, Atta Ur,Xu, Muxian,Not, Christelle A.,Ng, Alan M. C.,&Djurisic, Aleksandra B..(2023).Photocatalytic degradation of different types of microplastics by TiOx/ZnO tetrapod photocatalysts.HELIYON,9(11).
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| MLA |
He, Yanling,et al."Photocatalytic degradation of different types of microplastics by TiOx/ZnO tetrapod photocatalysts".HELIYON 9.11(2023).
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| 条目包含的文件 | 条目无相关文件。 | |||||
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