Sharp size-selective catalysis in a liquid solution over Pd nanoparticles encapsulated in hollow silicalite-1 zeolite crystals

Wei, F.; Liu, Jian; Zhang, Q.; Zhang, Y.; Zhang, X.; Cao, C.; Song, W.

doi:10.1039/c6ra20789h

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Authors

Wei, F.

Liu, Jian

Zhang, Q.

Zhang, Y.

Zhang, X.

Cao, C.

Song, W.

Date

2016

Type

Journal Article

Metadata

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Citation

Wei, F. and Liu, J. and Zhang, Q. and Zhang, Y. and Zhang, X. and Cao, C. and Song, W. 2016. Sharp size-selective catalysis in a liquid solution over Pd nanoparticles encapsulated in hollow silicalite-1 zeolite crystals. RSC Advances. 6 (92): pp. 89499-89502.

Source Title

RSC Advances

DOI

10.1039/c6ra20789h

ISSN

2046-2069

School

WASM: Minerals, Energy and Chemical Engineering (WASM-MECE)

URI

http://hdl.handle.net/20.500.11937/72279

Collection

Curtin Research Publications

Abstract

© 2016 The Royal Society of Chemistry. A lab-in-a-shell method was designed to prepare Pd nanoparticles encapsulated in hollow silicalite-1 zeolite crystals for size-selective catalysis in liquid solution. Due to the pore size limitation of the microporous silicalite-1 shell (0.53 × 0.56 nm), the catalyst showed high activity in the hydrogenation of 3-methyl-2-butenal (0.38 × 0.62 nm) and cinnamaldehyde (0.54 × 0.92 nm), but no activity for 3,3-diphenylacrylaldehyde (0.81 × 1.0 nm).