In situ/operando techniques for characterization of single-atom catalysts
文献类型：期刊论文
| 作者 | Li, Xuning1,2; Yang, Xiaofeng1; Zhang, Junming2; Huang, Yanqiang1; Liu, Bin2 |
| 刊名 | Acs catalysis
 |
| 出版日期 | 2019-03-01 |
| 卷号 | 9期号:3页码:2521-2531 |
| 关键词 | Single-atom catalyst Operando techniques In situ Intermediate Active site |
| ISSN号 | 2155-5435 |
| DOI | 10.1021/acscatal.8b04937 |
| 通讯作者 | Huang, yanqiang(yqhuang@dicp.ac.cn) ; Liu, bin(liubin@ntu.edu.sg) |
| 英文摘要 | In situ/operando characterization techniques are powerful to provide fundamental information about molecular structure-activity/selectivity relationships for various catalytic systems under controlled condition. however, the lack of model catalyst, as the major obstacle for deeper understanding on the nature of active sites and reaction mechanisms, hinders the further advancements in catalysis. fortunately, the rapid development of single-atom catalysts (sacs) offers us new opportunities for capturing the reaction intermediates, identifying the active sites, and even monitoring the dynamic behaviors of both the geometric structure and electronic environment of the catalytic sites at atomic scale. in this perspective, the recent advances on the in situ/operando characterization techniques including x-ray absorption spectroscopy, scanning tunneling microscopy, fourier-transform infrared spectroscopy, among other methods, for the characterization of sacs are thoroughly summarized. the results from these in situ/operando measurements reveal the crucial role of sacs as model systems for sharpening our understanding on the nature of catalytic sites. furthermore, the challenges and outlooks in developing in situ/operando techniques for single-atom catalysis are discussed. |
| WOS关键词 | IN-SITU ; OPERANDO SPECTROSCOPY ; REDUCTION |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Physical |
| 语种 | 英语 |
| WOS记录号 | WOS:000460600600084 |
| 出版者 | AMER CHEMICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2372668 |
| 专题 | 大连化学物理研究所 |
| 通讯作者 | Huang, Yanqiang; Liu, Bin |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Nanyang Technol Univ, Sch Chem & Biomed Engn, 62 Nanyang Dr, Singapore 637459, Singapore |
| 推荐引用方式 GB/T 7714 | Li, Xuning,Yang, Xiaofeng,Zhang, Junming,et al. In situ/operando techniques for characterization of single-atom catalysts[J]. Acs catalysis,2019,9(3):2521-2531. |
| APA | Li, Xuning,Yang, Xiaofeng,Zhang, Junming,Huang, Yanqiang,&Liu, Bin.(2019).In situ/operando techniques for characterization of single-atom catalysts.Acs catalysis,9(3),2521-2531. |
| MLA | Li, Xuning,et al."In situ/operando techniques for characterization of single-atom catalysts".Acs catalysis 9.3(2019):2521-2531. |
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来源：大连化学物理研究所
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