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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)

Submitter: 鳥屋尾 隆

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