| 磷酸锰铝分子筛MnAPO-5的合成、结构与性能研究 |
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| 引用本文： | 韩淑芸,周建容,郭晔,周凤歧,王萍.磷酸锰铝分子筛MnAPO-5的合成、结构与性能研究[J].高等学校化学学报,1988,9(9):871. |
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| 作者姓名： | 韩淑芸 周建容 郭晔 周凤歧 王萍 |
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| 作者单位： | 吉林大学化学系 |
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| 摘 要： | 在磷酸锰铝分子筛MnAPO-5纯相合成的基础上,研究了它的结构和物化性能。晶胞参数和红外光谱的测定结果表明它具有AlPO4-5型分子筛的结构;顺磁共振和电子探针能谱分析及组成分析表明Mn(Ⅱ)结合到分子筛的骨架上。同时对其吸附性能,热稳定性表面酸性进行了研究。
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| 关 键 词： | 磷酸锰铝 分子筛 合成 结构 性能 |
| 收稿时间： | 1987-04-07 |
Studies on the Synthesis, Structure and Properties of Manganese Aluminophosphate Molecular Sieve |
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| Han Shuyun,Zhou Jianrong,Guo Ye,Zhou Fengqi,Wang Ping.Studies on the Synthesis, Structure and Properties of Manganese Aluminophosphate Molecular Sieve[J].Chemical Research In Chinese Universities,1988,9(9):871. |
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| Authors: | Han Shuyun Zhou Jianrong Guo Ye Zhou Fengqi Wang Ping |
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| Institution: | Deportment of Chemistry, Jilin University, Changchun |
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| Abstract: | The pure Manganese Aluminophosphate molecular sieve was synthesized. The structure of Manganese Aluminophosphate molecular sieve MnAPO-5 wasinvestigated by means of X-ray diffraction, electron paramagnetic resonance Spectrum, infrared spectra and electron probe energy dispersion analysis. The results of infrared spectra and parameters of the unite cell show that the struct-ureof MnAPO-5 is of the AlPO4-5 type. The study of EPR, electron probe energy dispersion analysis and chemical composition of MnAPO-5 indicate that manganese enter into the framework of MnAPO-5 molecular sieve. The adsorption properties, thermal stability and surface acidity were investigated.The results show that MnAPO-5 has excellent physical and chemical properties. |
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| Keywords: | Manganese aluminophosphate Molecular sieve Synthesis Structure Property |
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