Top-down synthesis of polyoxometalate-like sub-nanometer molybdenum-oxo clusters as high-performance electrocatalysts
文献类型：期刊论文
| 作者 | Liu, Rongji1,5; Cao, Kecheng6; Clark, Adam H.4; Lu, Peilong1,3; Anjass, Montaha2,5; Biskupek, Johannes6; Kaiser, Ute2,6; Zhang, Guangjin1; Streb, Carsten2,5 |
| 刊名 | CHEMICAL SCIENCE
 |
| 出版日期 | 2020-01-28 |
| 卷号 | 11期号:4页码:1043-1051 |
| ISSN号 | 2041-6520 |
| DOI | 10.1039/c9sc05469c |
| 英文摘要 | The top-down fabrication of catalytically active molecular metal oxide anions, or polyoxometalates, is virtually unexplored, although these materials offer unique possibilities, for catalysis, energy conversion and storage. Here, we report a novel top-down route, which enables the scalable synthesis and deposition of sub-nanometer molybdenum-oxo clusters on electrically conductive mesoporous carbon. The new approach uses a unique redox-cycling process to convert crystalline (MoO2)-O-IV particles into sub-nanometer molecular molybdenum-oxo clusters with a nuclearity of similar to 1-20. The resulting molybdenum-oxo cluster/carbon composite shows outstanding, stable electrocatalytic performance for the oxygen reduction reaction with catalyst characteristics comparable to those of commercial Pt/C. This new material design could give access to a new class of highly reactive polyoxometalate-like metal oxo clusters as high-performance, earth abundant (electro-)catalysts. |
| WOS关键词 | MESOPOROUS CARBON ; OXYGEN EVOLUTION ; COMPOSITE ; GRAPHENE ; HYBRID ; NANOCLUSTERS ; OXIDATION ; CATALYSTS ; NANOCRYSTALS ; NANOSCALE |
| 资助项目 | Ulm University ; Helmholtz Gemeinschaft (HGF) ; Alexander-von-Humboldt-Foundation[1186323] ; Deutsche Forschungsgemeinschaft DFG[TRR234] ; National Natural Science Foundation of China[U1662121] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; CAS President's International Fellowship Initiative |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000510929600012 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 资助机构 | Ulm University ; Helmholtz Gemeinschaft (HGF) ; Alexander-von-Humboldt-Foundation ; Deutsche Forschungsgemeinschaft DFG ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; CAS President's International Fellowship Initiative |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/39252]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Liu, Rongji; Zhang, Guangjin; Streb, Carsten |
| 作者单位 | 1.Chinese Acad Sci, CAS Key Lab Green Proc & Engn, Inst Proc Engn, Beijing 100190, Peoples R China 2.Helmholtz Inst Ulm, Electrochem Energy Storage, Helmholtzstr 11, D-89081 Ulm, Germany 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Paul Scherrer Inst, Forsch Str 111, CH-5232 Villigen, Switzerland 5.Ulm Univ, Inst Inorgan Chem 1, Albert Einstein Allee 11, D-89081 Ulm, Germany 6.Ulm Univ, Cent Facil Electron Microscopy Mat Sci, Albert Einstein Allee 11, D-89081 Ulm, Germany |
| 推荐引用方式 GB/T 7714 | Liu, Rongji,Cao, Kecheng,Clark, Adam H.,et al. Top-down synthesis of polyoxometalate-like sub-nanometer molybdenum-oxo clusters as high-performance electrocatalysts[J]. CHEMICAL SCIENCE,2020,11(4):1043-1051. |
| APA | Liu, Rongji.,Cao, Kecheng.,Clark, Adam H..,Lu, Peilong.,Anjass, Montaha.,...&Streb, Carsten.(2020).Top-down synthesis of polyoxometalate-like sub-nanometer molybdenum-oxo clusters as high-performance electrocatalysts.CHEMICAL SCIENCE,11(4),1043-1051. |
| MLA | Liu, Rongji,et al."Top-down synthesis of polyoxometalate-like sub-nanometer molybdenum-oxo clusters as high-performance electrocatalysts".CHEMICAL SCIENCE 11.4(2020):1043-1051. |
入库方式： OAI收割
来源：过程工程研究所
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