【摘 要】
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Nanomaterials with heterogeneous structures are of great interest for the engineering of multiple functionalities.[1,2] This type of nanostructures combines materials with distinctly different physica
【机 构】
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State Key Laboratory of Multiphase Complex Systems,Institute of Process Engineering,Chinese Academy
论文部分内容阅读
Nanomaterials with heterogeneous structures are of great interest for the engineering of multiple functionalities.[1,2] This type of nanostructures combines materials with distinctly different physical and chemical properties to yield a unique hybrid nanosystem with multi functional capabilities,and tuneable or enhanced properties that may not be attainable otherwise.For example,in the Ag2S-noble metal nanomaterials reported recently,[3] the Pt-containing nanocomposites were found to display excellent catalytic activity for methanol oxidation,due to electron donation from the semiconductor domains to the ultrafine Pt crystallites.
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