Preparation and Characterization of Rare Earth Composite Materials Radiating Far Infrared for Activating Liquefied Petroleum Gas
来源期刊：JOURNAL OF RARE EARTHS2006年增刊第2期
论文作者：Xu Gangke Liang Jinsheng Liang Guangchuan Zhu Dongbin Ding Yan Li Fenping Wang Lijuan
Key words：composite materials; far-infrared; electropolar mineral materials; rare earths;
Abstract: Rare earth composite materials radiating far-infrared rays were prepared according to far infrared absorption spectrum of main component in liquefied petroleum gas (LPG). The composite materials were characterized by scanning electron microscope (SEM), X-ray diffraction (XRD), and Fourier transformed infrared spectra(FTIR). The results show that after the composite materials were calcined at 873 K for 4 h, FTIR spectra of rare earth composite materials display two new peaks at 1336 and 2926 cm-1 available for activating LPG.
Xu Gangke1，Liang Jinsheng1，Liang Guangchuan1，Zhu Dongbin1，Ding Yan1，Li Fenping1，Wang Lijuan1
(1.Institute of Power Source & Ecomaterials Science, Hebei University of Technology, Tianjin 300130, China)
Abstract:Rare earth composite materials radiating far-infrared rays were prepared according to far infrared absorption spectrum of main component in liquefied petroleum gas (LPG). The composite materials were characterized by scanning electron microscope (SEM), X-ray diffraction (XRD), and Fourier transformed infrared spectra(FTIR). The results show that after the composite materials were calcined at 873 K for 4 h, FTIR spectra of rare earth composite materials display two new peaks at 1336 and 2926 cm-1 available for activating LPG.
Key words:composite materials; far-infrared; electropolar mineral materials; rare earths;
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