| Hollow Nanostructures for Photocatalysis: Advantages and Challenges | |
| Xiao, Mu1,2; Wang, Zhiliang1,2; Lyu, Miaoqiang1,2; Luo, Bin1,2; Wang, Songcan1,2; Liu, Gang3,4; Cheng, Hui-Ming3; Wang, Lianzhou1,2 | |
| 通讯作者 | Liu, Gang(gangliu@imr.ac.cn) ; Wang, Lianzhou(l.wang@uq.edu.au) |
| 2019-09-01 | |
| 发表期刊 | ADVANCED MATERIALS
 |
| ISSN | 0935-9648 |
| 卷号 | 31期号:38页码:23 |
| 摘要 | Photocatalysis for solar-driven reactions promises a bright future in addressing energy and environmental challenges. The performance of photocatalysis is highly dependent on the design of photocatalysts, which can be rationally tailored to achieve efficient light harvesting, promoted charge separation and transport, and accelerated surface reactions. Due to its unique feature, semiconductors with hollow structure offer many advantages in photo-catalyst design including improved light scattering and harvesting, reduced distance for charge migration and directed charge separation, and abundant surface reactive sites of the shells. Herein, the relationship between hollow nanostructures and their photocatalytic performance are discussed. The advantages of hollow nanostructures are summarized as: 1) enhancement in the light harvesting through light scattering and slow photon effects; 2) suppression of charge recombination by reducing charge transfer distance and directing separation of charge carriers; and 3) acceleration of the surface reactions by increasing accessible surface areas for separating the redox reactions spatially. Toward the end of the review, some insights into the key challenges and perspectives of hollow structured photocatalysts are also discussed, with a good hope to shed light on further promoting the rapid progress of this dynamic research field. |
| 关键词 | charge separation hollow nanostructures light harvesting photocatalysis surface reactions |
| 资助者 | Australian Research Council ; National Natural Science Foundation of China ; Australian Government |
| DOI | 10.1002/adma.201801369 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | Australian Research Council ; National Natural Science Foundation of China[51629201] ; Australian Government |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS类目 | Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
| WOS记录号 | WOS:000486253200018 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/135495 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Liu, Gang; Wang, Lianzhou |
| 作者单位 | 1.Univ Queensland, Sch Chem Engn, Nanomat Ctr, St Lucia, Qld 4072, Australia 2.Univ Queensland, Australian Inst Bioengn & Nanotechnol, St Lucia, Qld 4072, Australia 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 4.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiao, Mu,Wang, Zhiliang,Lyu, Miaoqiang,et al. Hollow Nanostructures for Photocatalysis: Advantages and Challenges[J]. ADVANCED MATERIALS,2019,31(38):23. |
| APA | Xiao, Mu.,Wang, Zhiliang.,Lyu, Miaoqiang.,Luo, Bin.,Wang, Songcan.,...&Wang, Lianzhou.(2019).Hollow Nanostructures for Photocatalysis: Advantages and Challenges.ADVANCED MATERIALS,31(38),23. |
| MLA | Xiao, Mu,et al."Hollow Nanostructures for Photocatalysis: Advantages and Challenges".ADVANCED MATERIALS 31.38(2019):23. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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