Amine facilitates the synthesis of silica-supported ultrasmall bimetallic nanoparticles
نویسندگان
چکیده
منابع مشابه
The synthesis of mesoporous silicates containing bimetallic nanoparticles and magnetic properties of PtCo nanoparticles in silica.
Using a one-pot approach employing true liquid crystal templating on neutral surfactants and simple metal salt precursors, mesostructured, mesoporous silicates have been prepared in which bimetallic nanoparticles are deposited; magnetic properties of PtCo systems so prepared are evaluated.
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The impregnation method was used to synthesize Pt and Pt3Co supported on MWCNTs applying NaBH4 as the reducing agent. The structure, morphology, and chemical composition of the electrocatalysts were characterized through SEM, XRD, and EDX. X-ray diffraction showed a good crystallinity of the supported Pt nanoparticles on the composites and showed the formation of Pt3<...
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ژورنال
عنوان ژورنال: Science China Materials
سال: 2018
ISSN: 2095-8226,2199-4501
DOI: 10.1007/s40843-018-9213-4