一个强金属-载体相互作用的案例：结合先进的显微镜和模型体系阐明界面的原子结构。
A case of strong metal-support interactions: combining advanced microscopy and model systems to elucidate the atomic structure of interfaces.
机构信息
Fritz Haber Institute of the Max Planck Society, Faradayweg 4-6, 14195 Berlin (Germany).
出版信息
Angew Chem Int Ed Engl. 2014 Jun 2;53(23):5998-6001. doi: 10.1002/anie.201400290. Epub 2014 May 19.
PMID:24840397
Abstract
A symbiosis of advanced scanning probe and electron microscopy and a well-defined model system may provide a detailed picture of interfaces on nanostructured catalytic systems. This was demonstrated for Pt nanoparticles supported on iron oxide thin films which undergo encapsulation by supporting oxide as a result of strong metal-support interactions.
摘要
先进的扫描探针和电子显微镜的共生体以及明确的模型体系可能为纳米结构催化体系界面提供详细的图像。这在铁氧化物薄膜上负载的 Pt 纳米粒子上得到了证明，这些纳米粒子由于强金属-载体相互作用而被支撑氧化物包裹。
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