Formation of palladium fullerides and their thermal decomposition into palladium nanoparticles |
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| Authors: | AV Talyzin A Dzwilewski |
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| Affiliation: | a Department of Physics, Umeå University, S-90187 Umeå, Sweden
b Department of Organic Chemistry, Umeå University, S-90187 Umeå, Sweden |
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| Abstract: | Formation of palladium fullerides from various Pd:C60 compositions was studied by XRD, Raman spectroscopy and TEM. Raman spectra of PdxC60 samples show close similarity to spectra of C60 polymers obtained under high pressure/high temperature conditions and suggest the formation of chain-like and two-dimensional polymeric structures in PdxC60 of various compositions. Thermal decomposition of PdxC60 results in the formation of fine 5-10 nm size nanoparticles of palladium which can be used for catalytic applications. |
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