Synthesis of mono-dispersed ceria hollow nanospheres by a hydrothermal method
Micro & Nano Letters（2016）
摘要
Mono-dispersed ceria (CeO2) hollow nanospheres about 400 nm have been prepared via a facile one-step hydrothermal method, wherein cerium nitrate hexahydrate (Ce(NO3)3·6H2O) was used as cerium sources with the assistance of polyvinylpyrrolidone (PVP) in the ethylene glycol aqueous solution. X-ray diffraction, X-ray photoelectron spectra, scanning electron microscope, transmission electron microscop...
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关键词
adsorption,cerium compounds,chromium,crystal growth from solution,crystal morphology,desorption,dyes,Fourier transform infrared spectra,nanofabrication,nanostructured materials,nitrogen,scanning electron microscopy,transmission electron microscopy,X-ray diffraction,X-ray photoelectron spectra
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