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| Dynamic nanoscale imaging of enriched CO adlayer on Pt(111) confined under h-BN monolayer in ambient pressure atmospheres | |
| Wu, Hao1,2; Ren, Pengju3,4; Zhao, Peng4; Gong, Zhongmiao5; Wen, Xiaodong3,4; Cui, Yi5; Fu, Qiang2; Bao, Xinhe1,2 | |
| Corresponding Author | Cui, Yi(ycui2015@sinano.ac.cn) ; Fu, Qiang(qfu@dicp.ac.cn) |
| Keyword | two-dimensional materials confinement effect near ambient pressure scanning tunneling microscope (NAP-STM) molecule enrichment |
| Source Publication | NANO RESEARCH
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| 2019 | |
| ISSN | 1998-0124 |
| DOI | 10.1007/s12274-018-2184-8 |
| Volume | 12Issue:1Pages:85-90 |
| Funding Project | National Natural Science Foundation of China[21688102] ; National Natural Science Foundation of China[21621063] ; National Natural Science Foundation of China[91545204] ; National Natural Science Foundation of China[21703274] ; Ministry of Science and Technology of China[2016YFA0200200] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB17020000] ; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO) |
| Funding Organization | National Natural Science Foundation of China ; National Natural Science Foundation of China ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO) ; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO) ; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO) ; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO) ; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO) |
| WOS Subject | Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied |
| WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS Keyword | HEXAGONAL BORON-NITRIDE ; SCANNING-TUNNELING-MICROSCOPY ; TOTAL-ENERGY CALCULATIONS ; WATER-GAS SHIFT ; CARBON-MONOXIDE ; CATALYST SURFACES ; GRAPHENE ; ADSORPTION ; OXIDATION ; INTERCALATION |
| Abstract | Fundamental understanding of chemistry confined to nanospace remains a challenge since molecules encapsulated in confined microenvironments are difficult to be characterized. Here, we show that CO adsorption on Pt(111) confined under monolayer hexagonal boron nitride (h-BN) can be dynamically imaged using near ambient pressure scanning tunneling microscope (NAP-STM) and thanks to tunneling transparency of the top h-BN layer. The observed CO superstructures on Pt(111) in different CO atmospheres allow to derive surface coverages of CO adlayers, which are higher in the confined nanospace between h-BN and Pt(111) than those on the open Pt surface under the same conditions. Dynamic NAP-STM imaging data together with theoretical calculations confirm confinement-induced molecule enrichment effect within the 2D nanospace, which reveals new chemistry aroused by the confined nanoreactor. |
| Language | 英语 |
| Funding Organization | National Natural Science Foundation of China ; National Natural Science Foundation of China ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO) ; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO) ; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO) ; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Ministry of Science and Technology of China ; Ministry of Science and Technology of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO) ; Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences (SINANO) |
| WOS ID | WOS:000453629900011 |
| Publisher | TSINGHUA UNIV PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://cas-ir.dicp.ac.cn/handle/321008/166377 |
| Collection | 中国科学院大连化学物理研究所 |
| Corresponding Author | Cui, Yi; Fu, Qiang |
| Affiliation | 1.Univ Sci & Technol China, Dept Chem Phys, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 3.Synfuels China Co Ltd, Natl Energy Ctr Coal Clean Fuels, Beijing 101400, Peoples R China 4.Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Shanxi, Peoples R China 5.Chinese Acad Sci, Suzhou Inst Nanotech & Nanobion, Vacuum Interconnected Nanotech Workstn, Suzhou 215123, Peoples R China |
| Recommended Citation GB/T 7714 | Wu, Hao,Ren, Pengju,Zhao, Peng,et al. Dynamic nanoscale imaging of enriched CO adlayer on Pt(111) confined under h-BN monolayer in ambient pressure atmospheres[J]. NANO RESEARCH,2019,12(1):85-90. |
| APA | Wu, Hao.,Ren, Pengju.,Zhao, Peng.,Gong, Zhongmiao.,Wen, Xiaodong.,...&Bao, Xinhe.(2019).Dynamic nanoscale imaging of enriched CO adlayer on Pt(111) confined under h-BN monolayer in ambient pressure atmospheres.NANO RESEARCH,12(1),85-90. |
| MLA | Wu, Hao,et al."Dynamic nanoscale imaging of enriched CO adlayer on Pt(111) confined under h-BN monolayer in ambient pressure atmospheres".NANO RESEARCH 12.1(2019):85-90. |
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