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https://doi.org/10.1002/adfm.200700067
DC Field | Value | |
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dc.title | Sandwiched ruthenium/carbon nanostructures for highly active heterogeneous hydrogenation | |
dc.contributor.author | Su, F. | |
dc.contributor.author | Lee, F.Y. | |
dc.contributor.author | Lv, L. | |
dc.contributor.author | Liu, J. | |
dc.contributor.author | Tian, X.N. | |
dc.contributor.author | Zhao, X.S. | |
dc.date.accessioned | 2014-06-17T07:48:28Z | |
dc.date.available | 2014-06-17T07:48:28Z | |
dc.date.issued | 2007-08-13 | |
dc.identifier.citation | Su, F., Lee, F.Y., Lv, L., Liu, J., Tian, X.N., Zhao, X.S. (2007-08-13). Sandwiched ruthenium/carbon nanostructures for highly active heterogeneous hydrogenation. Advanced Functional Materials 17 (12) : 1926-1931. ScholarBank@NUS Repository. https://doi.org/10.1002/adfm.200700067 | |
dc.identifier.issn | 1616301X | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/64543 | |
dc.description.abstract | The immobilization of metal nanoparticles in the framework of porous carbon for heterogeneous catalysis may avoid particle aggregation, movement, and leaching, thus leading to a high catalyst efficiency. In this Full Paper, an approach to prepare Ru nanoparticles incorporated into the pore walls of porous carbon to form a sandwiched Ru/C nanostructure for heterogeneous hydrogenation is demonstrated. Physical adsorption of nitrogen, X-ray diffraction, thermogravimetric analysis, field-emission transmission electron microscopy, field-emission scanning electron microscopy, and energy dispersive X-ray spectroscopy techniques are employed to study the structure and morphology of the catalysts. Catalytic results show that the Ru nanoparticles sandwiched in the pore walls of porous carbon display a remarkably high activity and stability in the hydrogenation of benzene. An enhanced hydrogen spillover effect is believed to play a significant role in the hydrogenation reaction because of the intimate interfacial contact between Ru nanoparticles and the carbon support. The catalyst system described in this work may offer a new concept for optimizing catalyst nanostructures. © 2007 WILEY-VCH Verlag GmbH & Co. KGaA. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1002/adfm.200700067 | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | DIVISION OF ENVIRONMENTAL SCIENCE & ENGG | |
dc.contributor.department | CHEMICAL & BIOMOLECULAR ENGINEERING | |
dc.description.doi | 10.1002/adfm.200700067 | |
dc.description.sourcetitle | Advanced Functional Materials | |
dc.description.volume | 17 | |
dc.description.issue | 12 | |
dc.description.page | 1926-1931 | |
dc.description.coden | AFMDC | |
dc.identifier.isiut | 000248920000008 | |
Appears in Collections: | Staff Publications |
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