Nickel Nanoparticles Supported on CMK‐3 with Enhanced Catalytic Performance for Hydrogenation of Carbonyl Compounds
| Autor: | Ji Chan Park, Daeho Kim, Kang Hyun Park, Hyuntae Kang, Sungkyun Park, Hyesu Park |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Hydrogen
Inorganic chemistry chemistry.chemical_element Nanoparticle 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Heterogeneous catalysis 01 natural sciences 0104 chemical sciences Catalysis Inorganic Chemistry Nickel chemistry.chemical_compound chemistry 0210 nano-technology Carbon Catalytic hydrogenation Acetophenone |
| Zdroj: | European Journal of Inorganic Chemistry. 2016:3469-3473 |
| ISSN: | 1099-0682 1434-1948 |
| DOI: | 10.1002/ejic.201600318 |
| Popis: | Ordered mesoporous carbon materials are becoming increasingly important in catalysis applications due to their advantageous stability and surface properties. In this paper, we report a replication of the synthesis of mesoporous carbon CMK-3 using SBA-15 as a silica template. Ni/CMK-3 was prepared by incorporating Ni particles formed inside the pores of CMK-3 by impregnation of nickel nitrate and subsequent hydrogen reduction. The prepared Ni/CMK-3 has a large surface area and a very small nickel nanoparticle size (1 nm) with the aim of achieving high performance in catalytic hydrogenation reactions. Moreover, we demonstrate that CMK-3 has a higher stability than that of SBA-15 during the hydrogenation reactions of acetophenone derivatives. |
| Databáze: | OpenAIRE |
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