| Pt/Au双金属纳米粒子的制备及表征 |
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| 引用本文： | 徐娇珍,杨平,华南平,胡成松,杜玉扣.Pt/Au双金属纳米粒子的制备及表征[J].化学研究与应用,2003,15(6):838-840. |
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| 作者姓名： | 徐娇珍 杨平 华南平 胡成松 杜玉扣 |
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| 作者单位： | 苏州大学化学化工系,江苏,苏州,215006 |
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| 基金项目： | 国家自然科学基金资助项目(90207026) |
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| 摘 要： | Poly (N-vinyl-2-pyrrolidone)-protected Pt/Au bimetallic nanoparticles were obtained by reducing the mixture of HAuCl4 and H2PtCl6 with sodium borohydride. UV-vis spectra, transmission electronic microscopy and X-my diffraction reveal that the prepared bimetallic nanoparticles are of alloy structure.
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| 关 键 词： | Pt Au 双金属纳米粒子 制备 表征 催化剂 金 铂 |
| 文章编号： | 1004-1656(2003)06-0838-03 |
| 修稿时间： | 2003年3月6日 |
Preparation and characterization of bimetallic Pt/Au nanoparticles |
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| XU Jiao-zhen,YANG Ping,HUA Nan-ping,HU Cheng-song,DU Yu-kou.Preparation and characterization of bimetallic Pt/Au nanoparticles[J].Chemical Research and Application,2003,15(6):838-840. |
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| Authors: | XU Jiao-zhen YANG Ping HUA Nan-ping HU Cheng-song DU Yu-kou |
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| Institution: | XU Jiao-zhen,YANG Ping,HUA Nan-ping,HU Cheng-song,DU Yu-kou~* |
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| Abstract: | Poly(N-vinyl-2-pyrrolidone)-protected Pt/Au bimetallic nanoparticles were obtained by reducing the mixture of HAuCl_4 and H_2PtCl_6 with sodium borohydride.UV-vis spectra,transmission electronic microscopy and X-ray diffraction reveal that the prepared bimetallic nanoparticles are of alloy structure. |
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| Keywords: | bimetal alloy nanoparticles catalyse |
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