Scalable synthesis of chestnut-bur-like magnetic capsules loaded with size-controlled mono- or bimetallic cores

被引:40
作者
Choi, Won San [1 ]
Koo, Hye Young [1 ]
Kim, Dong-Yu [1 ]
机构
[1] Gwangju Inst Sci & Technol, GIST, Dept Mat Sci & Engn, Kwangju 500712, South Korea
关键词
D O I
10.1002/adma.200601508
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A scalable synthesis of core/shell capsules by the heat treatment of polyelectrolyte-multilayer-particle reactors, in which metal nanoparticles are embedded (see figure), is demonstrated. Using this method, it is possible to prepare a wide variety of core/shell structures from a variety of materials, and to control the size, dispersity, and core composition of mono- or bimetallic core particles.
引用
收藏
页码:451 / +
页数:6
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