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| An archetype of the electron-unobstructed core-shell composite with inherent selectivity: conductive metal-organic frameworks encapsulated with metal nanoparticles | |
| 2022-06-23 | |
| 发表期刊 | NANOSCALE (IF:5.8[JCR-2023],6.1[5-Year]) |
| ISSN | 2040-3364 |
| EISSN | 2040-3372 |
| 卷号 | 14期号:27页码:9655-9660 |
| 发表状态 | 已发表 |
| DOI | 10.1039/d2nr02681c |
| 摘要 | The acquisition of monodisperse metal nanoparticles covered by conductive metal-organic frameworks (cMOFs) is an archetype of an electron-unobstructed core-shell composite, valued for its potential electrocatalytic ability and selectivity enhancement. In this work, Pt@cMOF composites with direct interfaces showed better performance in the oxygen reduction reaction than composites with indirect interfaces or with lower electroconductivity shells. This composite was proved to exhibit the ability to expedite electron transfer with different thicknesses of electrode materials. The detailed mechanism was studied by exploring the conductivity of shell materials, interfaces between cores and shells, and the surface electronic structure of the nanoparticles. We also report reaction selectivity from the inherent porous shells in the selective reduction of cinnamyl alcohol. © 2022 The Royal Society of Chemistry. |
| 关键词 | Electrolytic reduction Electronic structure Metal-Organic Frameworks Metals Shells (structures) Core-shell composites Different thickness Electrocatalytic ability Electroconductivity Electron transfer Metalorganic frameworks (MOFs) Mono-disperse Oxygen reduction reaction Performance Selectivity enhancement Conductive MOFs Electrocatalysis Interfaces Stereo-Selectivity |
| 学科门类 | 工学 ; 工学::材料科学与工程（可授工学、理学学位） |
| 收录类别 | SCI ; SCIE ; EI |
| 语种 | 英语 |
| 出版者 | Royal Society of Chemistry |
| EI入藏号 | 20223312573519 |
| EI主题词 | Metal nanoparticles |
| EI分类号 | 408.2 Structural Members and Shapes ; 531.1 Metallurgy ; 533.1 Ore Treatment ; 761 Nanotechnology ; 802.2 Chemical Reactions ; 804.1 Organic Compounds |
| 原始文献类型 | Journal article (JA) |
| 引用统计 | 正在获取...
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| 文献类型 | 期刊论文 |
| 条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/223051 |
| 专题 | 物质科学与技术学院_硕士生 物质科学与技术学院_PI研究组_章跃标组 物质科学与技术学院_PI研究组_马延航组 物质科学与技术学院_博士生 物质科学与技术学院_PI研究组_卓联洋组 |
| 通讯作者 | Ma, Yanhang; Chou, Lien-Yang |
| 作者单位 | 1.School of Physical Science and Technology, ShanghaiTech University, Shanghai; 201210, China; 2.Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 637371, Singapore; 3.Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill; MA; 02467, United States; 4.Shanghai Key Laboratory of High-resolution Electron Microscopy, ShanghaiTech University, Shanghai; 201210, China |
| 第一作者单位 | 物质科学与技术学院 |
| 通讯作者单位 | 物质科学与技术学院; 上海科技大学 |
| 第一作者的第一单位 | 物质科学与技术学院 |
| 推荐引用方式 GB/T 7714 | Si, Xiaomeng,Zhao, Haojie,Yi, Beili,et al. An archetype of the electron-unobstructed core-shell composite with inherent selectivity: conductive metal-organic frameworks encapsulated with metal nanoparticles[J]. NANOSCALE,2022,14(27):9655-9660. |
| APA | Si, Xiaomeng.,Zhao, Haojie.,Yi, Beili.,Zhou, Li.,Ling, Yang.,...&Chou, Lien-Yang.(2022).An archetype of the electron-unobstructed core-shell composite with inherent selectivity: conductive metal-organic frameworks encapsulated with metal nanoparticles.NANOSCALE,14(27),9655-9660. |
| MLA | Si, Xiaomeng,et al."An archetype of the electron-unobstructed core-shell composite with inherent selectivity: conductive metal-organic frameworks encapsulated with metal nanoparticles".NANOSCALE 14.27(2022):9655-9660. |
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