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题名: Spectral studies of novel Na specific adsorbent Li1+xAlxTi2-x(PO4)(3)
作者: Sun Jian-zhi ;  邓小川 ;  Song Shi-tao ;  Wei Shu-bin ;  Ma Pei-hua
刊名: SPECTROSCOPY AND SPECTRAL ANALYSIS
出版日期: 2006
卷号: 26, 期号:10, 页码:1943-1947
中文摘要: A novel Na. specific adsorbent Li1+xAlxTi2-x(PO4)(3) was synthesized by high temperature solid state reaction method. The samples were characterized by X-ray diffraction(XRD) and scanning electron microseope(SEM). Raman and FTIR spectroscopic studies of these materials were carried out, and the vibrational bands were assigned. Their adsorption performances were investigated. The results indicate that the low concentration(x < 0.6) Al dopant does not affect the structure of the material but makes it able to selectively adsorb sodium The adsorbing test results show that its exchange capacity is high with the maximum value of adsorption capacity of 11.76 mg center dot g(-1) at x = 0.4 and pH 10.0-11.0. So it can be used to remove the microamounts impurity-sodium in the production of high purity lithium salt. A novel Na. specific adsorbent Li1+xAlxTi2-x(PO4)(3) was synthesized by high temperature solid state reaction method. The samples were characterized by X-ray diffraction(XRD) and scanning electron microseope(SEM). Raman and FTIR spectroscopic studies of these materials were carried out, and the vibrational bands were assigned. Their adsorption performances were investigated. The results indicate that the low concentration(x < 0.6) Al dopant does not affect the structure of the material but makes it able to selectively adsorb sodium The adsorbing test results show that its exchange capacity is high with the maximum value of adsorption capacity of 11.76 mg center dot g(-1) at x = 0.4 and pH 10.0-11.0. So it can be used to remove the microamounts impurity-sodium in the production of high purity lithium salt.
英文摘要: 英文摘要
收录类别: SCI
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.isl.ac.cn/handle/363002/2307
Appears in Collections:青海盐湖研究所知识仓储(2014年之前)_期刊论文

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Recommended Citation:
Sun Jian-zhi,Deng Xiao-chuan,Song Shi-tao,et al. Spectral studies of novel Na specific adsorbent Li1+xAlxTi2-x(PO4)(3)[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2006,26(10):1943-1947.
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