Uncapped Au-Pd colloidal nanoparticles show catalytic enhancement

Min Tsang Li, Chang Hai Wang, Sheng Feng Lai, Yu Han Chen, Edwin B L Ong, Chung Kwei Lin, G. Margaritondo, Y. Hwu

Research output: Contribution to journalArticle

2 Citations (Scopus)


The catalytic properties of Pd have triggered a strong interest in the related catalysis by Au-Pd nanoparticles. However, the analysis of such phenomena has been complicated so far due to the presence of capping. Using X-ray irradiation, we produced uncapped Au-Pd nanoparticles and studied their catalytic features, finding in particular their relationship to the Pd content. Furthermore, the fabrication process is per se interesting, yielding excellent and flexibly controllable nanoparticles with a rather simple procedure.

Original languageEnglish
Pages (from-to)61846-61850
Number of pages5
JournalRSC Advances
Issue number76
Publication statusPublished - 2015

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Chemistry(all)

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    Li, M. T., Wang, C. H., Lai, S. F., Chen, Y. H., Ong, E. B. L., Lin, C. K., Margaritondo, G., & Hwu, Y. (2015). Uncapped Au-Pd colloidal nanoparticles show catalytic enhancement. RSC Advances, 5(76), 61846-61850. https://doi.org/10.1039/c5ra10915a