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题名: X-ray irradiation synthesis of PEG-coated Au-Pd nanoparticles
作者: Y. Hwu
Min-Tsang Li
Chang-Hai Wang
Sheng-Feng Lai
Edwin B. L. Ong
Y. H. Chen
Chung-Kwei Lin
G. Margaritondo
贡献者: 國立臺灣海洋大學:光電科學研究所
日期: 2015-09
上传时间: 2018-07-05T06:15:31Z
出版者: Journal of Synchrotron Radiation
摘要: Abstract: We demonstrate that the combination of x-ray irradiation and capping by polyethylene glycol (PEG) produces excellent flexibility in controlling the structure of Au–Pd nanoparticles while preserving their catalytic performance. We specifically adopted two different fabrication methods: co-reduction and seed-assisted reduction. In both cases, precursor composition plays an important role in controlling the phases and size of the bimetallic nanoparticles. The optimal catalytic performance is obtained with the highest Pd concentration and when the nanoparticles consist of a Au core and a Pd shell.
關聯: 26(35)
显示于类别:[光電科學研究所] 期刊論文


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