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Preparation of ceria nanoparticles supported on carbon nanotubes |
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| Authors: | Yanhui Li Jun DingJunfeng Chen Cailu XuBingqing Wei Ji LiangDehai Wu |
| Affiliation: | a State Key Laboratory of Automotive Safety and Energy, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China b Department of Materials Science and Engineering, Rensselaer Polytechnic Institute, Troy, NY 12180, USA |
| Abstract: | By chemical reaction of CeCl3 and NaOH on carbon nanotube solution and subsequent heat treatment, ceria nanoparticles supported on carbon nanotubes were prepared. The processing parameters affecting the size of ceria particles were discussed. The particles were characterized by XRD and TEM. XRD patterns revealed that the particles exhibited CaF2-type crystal structure. The TEM micrograph showed that the mean sizes of ceria particles were about 6 nm. |
| Keywords: | A Oxides A Nanostructures B X-ray diffraction B Transmission electron microscopy |
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