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Alloyed Nanoparticles: Low‐Temperature Chemical Vapor Deposition Synthesis of Pt–Co Alloyed Nanoparticles with Enhanced Oxygen Reduction Reaction Catalysis (Adv. Mater. 33/2016)
Advanced Materials ( IF 27.4 ) Pub Date : 2016-09-01 , DOI: 10.1002/adma.201670234
Dong Sung Choi 1 , Alex W. Robertson 2 , Jamie H. Warner 2 , Sang Ouk Kim 1 , Heeyeon Kim 3
Affiliation  

Pt3Co nanoparticles synthesized by the one‐pot chemical vapor deposition (CVD) technique, described by S. O. Kim, H. Kim and co‐workers on page 7115. Pt3Co alloyed nanoparticles, illustrated as small planets in space, are synthesized from two different precursor spacecraft, MeCpPtMe3 and CpCo(CO)2. In the image, the silver spheres signify Pt atoms, and the blue spheres represent Co atoms. After both precursor spacecraft land on a carbonaceous planet, they are decomposed and made into Pt3Co small planets releasing small spacecraft of by‐products (C5H5, CO2, CH4, and CH3‐C5H5). The astronauts perform post‐treatment for the perfectly alloyed structure, which corresponds to the thermal treatment in this study.
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中文翻译:

合金纳米颗粒:增强氧还原反应催化的Pt-Co合金纳米颗粒的低温化学气相沉积合成(Adv。Mater。33/2016)

通过单罐化学气相沉积(CVD)技术合成的Pt 3 Co纳米颗粒,由SO Kim,H。Kim及其同事在第7115页上进行了描述。Pt 3 Co合金纳米颗粒(如太空中的小行星所示)是由两个不同的前体航天器MeCpPtMe 3和CpCo(CO)2。在图像中,银色球体表示Pt原子,蓝色球体表示Co原子。两种前体航天器都降落在碳质行星上后,将它们分解并制成Pt 3 Co小行星,释放出小的副产物航天器(C 5 H 5,CO 2,CH 4和CH 3‐ C5 H 5)。宇航员对完美合金化的结构进行后处理,这与本研究中的热处理相对应。
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更新日期:2016-09-01
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