Abstract
High-pressure behavior of carbon supported Pt nanoparticles (Pt/C) with an average particle size of 10.6 nm was investigated by in situ high-pressure synchrotron radiation x-ray diffraction up to 14 GPa at ambient temperature. Our results show that the compressibility of Pt/C nanoparticles decreases substantially as the particle size decreases. An interpretation based upon the available mechanisms of structural compliance in nanoscale vs bulk materials was proposed. © 2012 American Institute of Physics.
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CITATION STYLE
Mikheykin, A. S., Dmitriev, V. P., Chagovets, S. V., Kuriganova, A. B., Smirnova, N. V., & Leontyev, I. N. (2012). The compressibility of nanocrystalline Pt. Applied Physics Letters, 101(17). https://doi.org/10.1063/1.4758000
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