一步合成铂/α-氧化钴核壳纳米复合材料。
One-step synthesis of Pt/a-CoO core/shell nanocomposites.
作者信息
Kim Daewoon, Kim Sung Joo, Yuk Jong Min
机构信息
Department of Materials Science and Engineering, KAIST, Daejeon, 305-701, South Korea.
出版信息
Appl Microsc. 2019 Nov 14;49(1):12. doi: 10.1186/s42649-019-0016-2.
Abstract
Herein, we synthesize a core/shell Pt/a-CoO nanocomposite via one-step synthesis using a strong reaction agent of borane t-butylamine(BBA) at 200 °C. Transmission electron microscopy study shows that the morphology of nanocomposites is controlled by the stirring time and perfect core/shell structure is formed with over 7 days stirring time.
摘要
在此，我们在200°C下使用硼烷叔丁胺（BBA）这种强反应剂通过一步合成法合成了核/壳结构的Pt/a-CoO纳米复合材料。透射电子显微镜研究表明，纳米复合材料的形态受搅拌时间控制，搅拌时间超过7天可形成完美的核/壳结构。
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