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	Preparation of High Surface Area Porous Potassium Titanium Hexacynoferrate/SiO2 Bead for Radioactive Waste Water Treatment
	Liu Hai-Di ; Li Fu-Zhi ; Zhao Xuan
	2010-05-10 ; 2010-05-10 ; OCT
关键词	silica bead composite cesium distribution coefficient radioactive waste water INORGANIC-ION-EXCHANGERS CESIUM SILICA HEXACYANOFERRATE(II) REMOVAL FILMS Chemistry, Inorganic & Nuclear
中文摘要	Porous composite beads composed of potassium titanium hexacynoferrate (PTH) and silica was prepared with a method developed in this work. The method could be divided in two steps: the first was grafting amorphous Mania onto the, wall of pores in silica bead support, the second was converting the tinania Inside. the pores into PTH by the reaction between TiO2+ and K-4[Fe(CN)(6)]. The as-made composites were characterized by low temperature nitrogen adsorption-desorption. XRD, FTIR and XPS. The results show that the PTH layer coated successfully onto the wall of pores in silica bead. The as-made composites exhibit high Cs+ removal ability and distribution coefficient even under high acidity and salinity.
语种	英语 ; 英语
出版者	CHINESE CHEMICAL SOC ; BEIJING ; C/O DEPT INT AFFAIRS, SECRETARY OF CHEM SOC, PO BOX 2709, BEIJING 100080, PEOPLES R CHINA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/23055]
专题	清华大学
推荐引用方式 GB/T 7714	Liu Hai-Di,Li Fu-Zhi,Zhao Xuan. Preparation of High Surface Area Porous Potassium Titanium Hexacynoferrate/SiO2 Bead for Radioactive Waste Water Treatment[J],2010, 2010, OCT.
APA	Liu Hai-Di,Li Fu-Zhi,&Zhao Xuan.(2010).Preparation of High Surface Area Porous Potassium Titanium Hexacynoferrate/SiO2 Bead for Radioactive Waste Water Treatment..
MLA	Liu Hai-Di,et al."Preparation of High Surface Area Porous Potassium Titanium Hexacynoferrate/SiO2 Bead for Radioactive Waste Water Treatment".(2010).

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