Tailoring the optical and catalytic properties of gold-silver nanoboxes and nanocages by introducing palladium
Tailoring the optical and catalytic properties of gold-silver nanoboxes and nanocages by introducing palladium
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DOI：
10.1002/adma.200702501
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发表时间：
2008-02-18
影响因子：
29.4
通讯作者：
Xia, Younan
中科院分区：
文献类型：
--
作者：
Cobley, Claire M.;Campbell, Dean J.;Xia, Younan
纳米盒和纳米笼组成的三种贵金属-钯，安，银-通过使用顺序的电化学置换反应合成。除了它们的可调等离子体特性之外，这些纳米结构还催化氢化反应，例如甲基红的脱色。等离子体和催化性质都取决于盐前体加入置换反应的顺序。
Nanoboxes and nanocages consisting of three noble metals-Pd, An, and Ag-are synthesized through the use of sequential galvanic replacement reactions. In addition to their tunable plasmonic properties, these nanostructures catalyze hydrogenation reactions, such as the decolorization of methyl red. Both the plasmonic: and catalytic properties are dependent on the order at which the salt precursors were added for the replacement reactions.