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	Effect of high temperature on morphology and structure of nano-hydroxyapatite/collagen composite
	Qiang Song ; Kun Hu ; Fuzhai Cui ; Zhouying He
	2010-10-12 ; 2010-10-12
关键词	Experimental/ biomedical materials ceramics Fourier transform spectra high-temperature effects infrared spectra nanocomposites proteins scanning electron microscopy surface morphology thermal stability X-ray diffraction/ high temperature effects morphology structure nanohydroxyapatite-collagen composite scanning electron microscopy energy dispersive spectrograph X-ray powder diffractometer Fourier transform infrared spectra thermal stability temperature 293 K to 298 K temperature 180 C temperature 200 C temperature 220 C time 10 min/ A8770M Biomedical materials A8116 Methods of nanofabrication and processing A8120N Preparation of cermets, ceramic and refractory composites A6820 Solid surface structure A6146 Structure of solid clusters, nanoparticles, nanotubes and nanostructured materials/ temperature 2.93E+02 to 2.98E+02 K temperature 4.5315E+02 K temperature 4.7315E+02 K temperature 4.9315E+02 K time 6.0E+02 s
中文摘要	Nano-hydroxyapatite/collagen composite was processed at room temperature, 180 degrees C, 200 degrees C and 220 degrees C under atmosphere for 10 min respectively. The morphology of the samples was characterized by scanning electron microscopy (SEM). The structure and components of the samples were investigated by energy dispersive spectrograph (EDS), X-ray powder diffractometer (XRD) and Fourier transform infrared (FTIR). The results of SEM and EDS for nHAC changed greatly at 200 degrees C and 220 degrees C in comparison with room temperature. The morphology and structure of nHAC at 180 degrees C were similar to those at room temperature. It was demonstrated that nHAC possessed thermal stability in morphology and structure.
语种	英语
出版者	Trans Tech Publications Ltd. ; Switzerland
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/78456]
专题	清华大学
推荐引用方式 GB/T 7714	Qiang Song,Kun Hu,Fuzhai Cui,et al. Effect of high temperature on morphology and structure of nano-hydroxyapatite/collagen composite[J],2010, 2010.
APA	Qiang Song,Kun Hu,Fuzhai Cui,&Zhouying He.(2010).Effect of high temperature on morphology and structure of nano-hydroxyapatite/collagen composite..
MLA	Qiang Song,et al."Effect of high temperature on morphology and structure of nano-hydroxyapatite/collagen composite".(2010).

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