Flow microreactor synthesis of gold nanoshells and patchy particles

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• 作者：Satoshi Watanabe ; ^{nabe@cheme.kyoto-u.ac.jp} ; Yusuke Asahi ; Hideaki Omura ; Kazuhiro Mae ; Minoru T. Miyahara ; ^{miyahara@cheme.kyoto-u.ac.jp}
• 关键词：Microdevices ; Core-shell particles ; Heterogeneous nucleation ; Mixing
• 刊名：Advanced Powder Technology
• 出版年：2016
• 出版时间：November 2016
• 年：2016
• 卷：27
• 期：6
• 页码：2335-2341
• 全文大小：2532 K
• 卷排序：27

文摘

We synthesize silica@Au core-shell and patchy particles using a microreactor. We use selective nucleation and subsequent growth on core particle surface. We demonstrate that our technique produces uniform nanoshells and patchy particles. Shell structure can be controlled by the type of reducing agents.