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	Adsorption of fluoride by aligned carbon nanotubes supported ceria nanoparticles
	Di, Ze-Chao ; Li, Yan-Hui ; Peng, Xian-Jia ; Luan, Zhao-Kun ; Liang, Ji
	2010-05-10 ; 2010-05-10
会议名称	Nanoscience and Technology, Pts 1 and 2 ; China International Conference on Nanoscience and Technology (ChinaNANO 2005) ; Beijing, PEOPLES R CHINA ; Web of Science
关键词	aligned carbon nanotubes electron microscopy surface charge REMOVAL WATER Materials Science, Multidisciplinary Physics, Applied Physics, Condensed Matter
中文摘要	Ceria nanoparticles supported on aligned carbon nanotubes (CeO2/ACNTs), a novel adsorbent for fluoride from drinking water, were prepared by chemical reaction of CeCl3 with NaOH on aligned carbon nanotube solution and subsequent heat treatment. The best fluoride adsorption effect of CeO2/ACNTs occurs at pH 4.0 similar to 9.0. The largest adsorption capacity of Ceo(2)/ACNTs reaches 33.7 mg g(-1) at an equilibrium fluoride concentration of 18.0 mg l(-1) at pH 7.0. The experiment results suggest that CeO2/ACNTs have great potential applications in environmental protection.
会议录出版者	TRANS TECH PUBLICATIONS LTD ; STAFA-ZURICH ; LAUBLSRUTISTR 24, CH-8717 STAFA-ZURICH, SWITZERLAND
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/19061]
专题	清华大学
推荐引用方式 GB/T 7714	Di, Ze-Chao,Li, Yan-Hui,Peng, Xian-Jia,et al. Adsorption of fluoride by aligned carbon nanotubes supported ceria nanoparticles[C]. 见:Nanoscience and Technology, Pts 1 and 2, China International Conference on Nanoscience and Technology (ChinaNANO 2005), Beijing, PEOPLES R CHINA, Web of Science.

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