Preparation of SiO2-encapsulated SnPt nanoparticle catalysts for selective hydrogenation of unsaturated aldehyde
The SiO 2-encapsulated SnPt catalysts having the core-shell structures were prepared by using the polyol process. Transmission electron microscopy (TEM) and X-ray diffraction (XRD) results indicated the SnPt alloy nanoparticles were covered with a thin silica layer with the p...
| Main Authors: | , , , , |
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| 格式: | Journal article |
| 語言: | English |
| 出版: |
2011
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