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Toward rational design of palladium nanoparticles with plasmonically enhanced catalytic performance

机译:致钯纳米粒子的催化性能理性设计

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Palladium is a plasmonic metal, however plasmonically mediated enhancement of catalytic performance of Pd nanoparticles is underexplored. We report plasmonically mediated enhancement of catalytic performance of Pd-based nanoparticles with different shapes and internal structure. We found that Pd-only nanoparticles with geometry promoting plasmonic light concentration show stronger effect on light-induced catalytic performance than hybrid Pd-based nanoparticles with a ‘canonic’ plasmonic metal (Au) core. Our findings pave the way for the design, synthesis and fabrication of Pd nanocatalysts with enhanced performance under visible light illumination.
机译:钯是一种等离子体金属,但是相位性介导的PD纳米粒子催化性能的增强是缺乏物质的。我们报告了相位性介导的具有不同形状和内部结构的Pd基纳米颗粒的催化性能的增强。我们发现,仅具有几何形状的PD纳米颗粒,促进等离子光浓度对光致催化性能的效果较强,而不是具有“官方”等离子体金属(Au)芯的杂交Pd基纳米颗粒。我们的研究结果为PD纳米催化剂的设计,合成和制备具有增强的性能,铺平了可见光照明的增强。

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