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    • Keywords


      Nanomaterial; hydrothermal method; characterization; CO oxidization; one-step synthesis.

    • Abstract


      The samarium-doped ceria (SDC) nanospheres were prepared by the one-step hydrothermal method and characterized by transmission electron microscope, scanning electron microscope, powder X-ray diffraction, X-ray photoelectron spectroscopy, energy-dispersive spectrometer and Raman spectra. According to the results, samarium was doped into the lattice successfully. The as-prepared samples were dispersed well and the average diameter was 60 nm. It showed better catalytic performance than pure ceria and the most appropriate concentration of doping was found.

    • Author Affiliations


      Tian Deng1 Chongrong Zhang1 Yuyuan Xiao1 Anran Xie1 Yue Pang1 Yanzhao Yang1

      1. Key Laboratory for Special Functional Aggregate Materials of Education Ministry, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, PR China
    • Dates

  • Bulletin of Materials Science | News

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      Posted on July 25, 2019

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