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Fe3O4@HKUST-1 and Pd/Fe3O4@ HKUST-1 as magnetically recyclable catalysts prepared via conversion from a Cu-based ceramic
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Title: | Fe3O4@HKUST-1 and Pd/Fe3O4@ HKUST-1 as magnetically recyclable catalysts prepared via conversion from a Cu-based ceramic |
Authors: | Toyao, Takashi Browse this author →KAKEN DB | Styles, Mark J. Browse this author | Yago, Tokuichiro Browse this author | Sadiq, Muhammad M. Browse this author | Ricco, Raffaele Browse this author | Suzuki, Kiyonori Browse this author | Horiuchi, Yu Browse this author | Takahashi, Masahide Browse this author | Matsuoka, Masaya Browse this author | Falcaro, Paolo Browse this author |
Issue Date: | 7-Aug-2017 |
Publisher: | Royal Society of Chemistry |
Journal Title: | CrystEngComm |
Volume: | 19 |
Issue: | 29 |
Start Page: | 4201 |
End Page: | 4210 |
Publisher DOI: | 10.1039/c7ce00390k |
Abstract: | Nanocomposites obtained by integrating iron oxide magnetic nanoparticles (Fe3O4) into a metal-organic framework (HKUST-1 or Cu-3(BTC)(2), BTC = 1,3,5-benzenetricarboxylate) are synthesized through conversion from a composite of a Cu-based ceramic material and Fe3O4. In situ small-angle X-ray scattering (SAXS) and wide-angle X-ray scattering (WAXS) measurements reveal that the presence of Fe3O4 leads to the fast conversion and synthesis of HKUST-1 with small particle sizes. The prepared MOF composite (Fe3O4@HKUST-1) is found to catalyze the one-pot sequential deacetalization-Knoevenagel condensation reaction as a magnetically collectable and recyclable catalyst. In addition, Pd nanoparticles are also incorporated into the material (Pd/Fe3O4@HKUST-1) by addition of a Pd colloidal solution during the conversion of the precursor composite to HKUST-1. The resulting Pd/Fe3O4@HKUST-1 can be utilized for hydrogenation of 1-octene in the liquid phase. |
Rights: | https://creativecommons.org/licenses/by/3.0/ |
Type: | article |
URI: | http://hdl.handle.net/2115/67190 |
Appears in Collections: | 触媒科学研究所 (Institute for Catalysis) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 鳥屋尾 隆
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