| Synthesis and Absorption Properties of New Na Specific Adsorbent Li（1＋x）AlxTi（2-x）（PO4）3 |
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| 作者姓名： | Jian Zhi SUN Xiao Chuan DENG Shu Bin WEI Fa Qiang LI Pei Hua MA |
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| 作者单位： | [1]Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining 810008 [2]Graduate School of the Chinese Academy of Sciences, Beijing 100039 |
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| 摘 要： | A new kind of adsorbent Li（1＋x）AlxTi（2-x）（PO4）3 was synthesized by solid state reaction method. The influence of the content of doping aluminum on the adsorbent Li（1＋x）AlxTi（2-x）（PO4）3 was investigated by XRD, while the morphology of powders was observed by SEM. The investigation of the adsorption properties showed that the adsorbent can selectively adsorb sodium with the adsorption capacity of 11.76 mg/g. The optimum conditions of adsorption are at pH 10.0-11.0 in LiCl solution.
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| 关 键 词： | 钠 吸附剂 分离工艺 吸附系数 锂 氯化物 |
| 收稿时间： | 2005-01-18 |
Synthesis and Absorption Properties of New Na Specific Adsorbent Li1+xAlxTi2-x(PO4)3 |
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| Jian Zhi SUN Xiao Chuan DENG Shu Bin WEI Fa Qiang LI Pei Hua MA.Synthesis and Absorption Properties of New Na Specific Adsorbent Li1+xAlxTi2-x(PO4)3[J].Chinese Chemical Letters,2005,16(10):1401-1404. |
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| Authors: | Jian Zhi SUN Xiao Chuan DENG Shu Bin WEI Fa Qiang LI Pei Hua MA |
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| Abstract: | A new kind of adsorbent Li1 xAlxTi2-x(PO4)3 was synthesized by solid state reaction method. The influence of the content of doping aluminum on the adsorbent Li1 xAlxTi2-x(PO4)3was investigated by XRD, while the morphology of powders was observed by SEM. The investigation of the adsorption properties showed that the adsorbent can selectively adsorb sodium with the adsorption capacity of 11.76 mg/g. The optimum conditions of adsorption are at pH 10.0-11.0 in LiCl solution. |
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| Keywords: | Li1 xAlxTi2-x(PO4)3 adsorbent separation |
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