article·2002-02-01

Preparation of ceria nanoparticles supported on carbon nanotubes

Yanhui Li, Jun Ding, Junfeng Chen, Cailu Xu, Bingqing Wei, Ji Liang, Dehai Wu

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Abstract

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.
Source: openaire · Quality: candidate unverified · Source record ↗

Research context

OpenAlex topics: Catalytic Processes in Materials Science · Mesoporous Materials and Catalysis · Electrocatalysts for Energy Conversion

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