In situ time-resolved DXAFS study of Rh nanoparticle formation mechanism in ethylene glycol at elevated temperature |
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| Authors: | Asakura Hiroyuki Teramura Kentaro Shishido Tetsuya Tanaka Tsunehiro Yan Ning Xiao Chaoxian Yao Siyu Kou Yuan |
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| Institution: | Kyotodaigaku-katsura, Nishikyo, Kyoto, Japan. |
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| Abstract: | A combination of in situ time-resolved DXAFS and ICP-MS techniques reveals that the formation process of Rh nanoparticles (NPs) from rhodium trichloride trihydrate (RhCl(3)·3H(2)O) in ethylene glycol with polyvinylpyrrolidone (PVP) at elevated temperature is a first-order reaction, which indicates that uniform size Rh NPs appear consecutively and these Rh NPs do not aggregate with each other. |
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