Synthesis of Palladium Nanoparticles Encapsulated in Phosphine Ligand-Grafted Mesoporous Silicas and Their Application to Suzuki Cross-Coupling Reaction 


Vol. 17,  No. 1, pp. 13-18, Mar.  2011


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  Abstract

Phosphine ligand-grafted mesoporous silica materials with large pores were prepared for the ligand-modified heterogeneous Pd nanocatalysts. New heterogeneous catalytic system was developed using palladium nanoparticJes encapsulated in phosphine ligand-grafted mesoporous silica. The catalyst showed good catalytic activities for Suzuki cross-coupling using bromobenzene derivatives due to excellent phosphinε ligand effects. Catalytic results showed nanoparticle catalysts can be rεcycled twice with decreased yields.

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  Cite this article

[IEEE Style]

K. SW and J. J, "Synthesis of Palladium Nanoparticles Encapsulated in Phosphine Ligand-Grafted Mesoporous Silicas and Their Application to Suzuki Cross-Coupling Reaction," Clean Technology, vol. 17, no. 1, pp. 13-18, 2011. DOI: .

[ACM Style]

Kim SW and Joo J. 2011. Synthesis of Palladium Nanoparticles Encapsulated in Phosphine Ligand-Grafted Mesoporous Silicas and Their Application to Suzuki Cross-Coupling Reaction. Clean Technology, 17, 1, (2011), 13-18. DOI: .

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pISSN : 1598 - 9712
eISSN : 2288 - 0690

한국연구재단 등재학술지