Related Experiment Video
Updated: May 13, 2026

08:19
Synthesis, Characterization, and Functionalization of Hybrid Au/CdS and Au/ZnS Core/Shell Nanoparticles
Published on: March 2, 2016
A soft-templated method to synthesize sintering-resistant Au-mesoporous-silica core-shell nanocatalysts with sub-5 nm
Chunzheng Wu1, Zi-Yian Lim, Chen Zhou
1Division of Fuel Cell & Energy Technology, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China.
Abstract:
Nano-gold (sub-5 nm)@mesoporous-silica (m-SiO2) core-shell nanospheres with controlled size and core number were prepared via a soft-templated method. The single-core Au@m-SiO2 particles showed great sintering-resistance at 750 °C and kept high catalytic activity for CO oxidation after the treatment.

