Facile synthesis of palladium nanoparticles on hierarchical hollow silica spheres and its catalytic properties in Suzuki-reaction | Zendy

Mao Liu | Zendy; Liuli Wu | Zendy; Jianjie Han | Zendy; Xiuhong Xu | Zendy; Chengyuan He | Zendy; Peng Wang | Zendy; Wei Qian | Zendy; Wanliang Yang | Zendy

Open Access

Facile synthesis of palladium nanoparticles on hierarchical hollow silica spheres and its catalytic properties in Suzuki-reaction

Author(s) -

Mao Liu,

Liuli Wu,

Jianjie Han,

Xiuhong Xu,

Chengyuan He,

Peng Wang,

Wei Qian,

Wanliang Yang

Publication year - 2018

Publication title -

royal society open science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.84

H-Index - 51

ISSN - 2054-5703

DOI - 10.1098/rsos.180545

Subject(s) - palladium , catalysis , nanoparticle , spheres , materials science , suzuki reaction , chemical engineering , nanotechnology , chemistry , organic chemistry , physics , engineering , astronomy

A novel well-dispersed Pd@HHSS catalyst was synthesized by reduction of Pd(OAc) 2 immobilized on HHSS we reported. When the ratios of Pd/SiO 2 were 5 : 100 and 10 : 100, the Pd nanoparticles size was about 5–10 nm. The Pd@HHSS catalyst (Pd/SiO 2 = 10 : 100) showed high catalytic activity in Suzuki-reaction with yields of 91–99% and the catalyst is reusable after four successive cycles without obvious loss of catalytic activity.

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