| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6503756 | Catalysis Communications | 2012 | 6 Pages |
Abstract
⺠The Co-Ni nanoparticles encapsulated by porous silica shells are synthesized. ⺠Activity order: CoNi2@SiO2 > Ni@SiO2 > CoNi@SiO2 > Co2Ni@SiO2 > > Co@SiO2. ⺠Proper alloying of Co-Ni cores enhances activity meanwhile suppresses coke formation. ⺠The core-shell structure also effectively prevents core particles from sintering.
Related Topics
Physical Sciences and Engineering
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Catalysis
Authors
Lei Li, Ping Lu, Yao Yao, Weijie Ji,