| 镁铝复合氧化物的合成及表征 |
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| 引用本文： | 董金龙,任跃红,张跃文.镁铝复合氧化物的合成及表征[J].应用化工,2010,39(7):1058-1059. |
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| 作者姓名： | 董金龙 任跃红 张跃文 |
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| 作者单位： | 太原师范学院化学系,山西,太原,030031 |
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| 摘 要： | 通过并流陈化法,以NaOH、Na2CO3的混合溶液为沉淀剂,制备Mg-Al水滑石,焙烧得镁铝复合氧化物催化剂,对催化剂进行红外和原子吸收光谱的测试。结果表明,镁铝复合氧化物中Mg∶Al∶O(摩尔比)=2∶1∶5,通过原子吸收测出镁的含量大约为30.64%。
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| 关 键 词： | Mg-Al复合氧化物 并流陈化法 结构表征 |
Synthesis and characterization of Mg/Al complex oxides |
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| DONG Jin-long,REN Yue-hong,ZHANG Yue-wen.Synthesis and characterization of Mg/Al complex oxides[J].Applied chemical industry,2010,39(7):1058-1059. |
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| Authors: | DONG Jin-long REN Yue-hong ZHANG Yue-wen |
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| Abstract: | Mg-Al Hydrotalcite were prepared by flowing and aging method with precipitant of NaOH-Na2CO3 mixed solution,Mg-Al complex oxide after calcinations,characterized by IR and FAAS.The results show that the complex with Mg ∶Al ∶O(molar ratios)=2 ∶1 ∶5.At the same time,the concentration of magnesium is 30.64% by the test of FAAS. |
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| Keywords: | Mg-Al complex oxides flowing and aging method structural characterization |
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