| 聚酯催化剂乙二醇锑的合成及光谱分析 |
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| 引用本文： | 胡石金,许祖俭.聚酯催化剂乙二醇锑的合成及光谱分析[J].江西化工,2006(3):87-89. |
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| 作者姓名： | 胡石金 许祖俭 |
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| 作者单位： | 江西师范大学化学化工学院 江西 南昌 330027;江西省吉水中学 江西 吉水 331600 |
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| 摘 要： | 以过量的乙二醇与三氧化二锑进行脱水水反应，用甲苯带水剂将生成的水带出，再进行真空减压除水合成了聚酯催化剂乙二醇锑，并研究了反应物摩尔配比、反应温度对产品收率的影响。采用了元素分析、FT-IR，^1HMR,^13NMR等分析手段表征了目标化合物的分子结构，并对化合物红外光谱及核磁共振谱带进行了归属分析。
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| 关 键 词： | 聚酯催化剂 乙二醇锑 红外光谱 核磁共振谱 合成 |
Synthesis and Sectral Characterization of Antimony Glycolate as PET Catalyst |
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| HU Shi-jin,XU Zu-jian.Synthesis and Sectral Characterization of Antimony Glycolate as PET Catalyst[J].Jiangxi Chemical Industry,2006(3):87-89. |
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| Authors: | HU Shi-jin XU Zu-jian |
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| Abstract: | Antimony glycolate was synthesized from Sb_2O_3 and HOCH_2CH_2OH by deposing water with tulene and depressure.Factors influencing the sythesis such as the mole ratio feed stock and reaction comperature was discussed.The molecular structure of the compound has been characterized by Elemental Analysis(EA),~1H and ~(13)CNMR Nuclear Magnetic Resonance Spectrometry(NMR),Infrared Spectroscopy(IR).The main infarared absorption peaks and nuclear magnetic spectral bands of this compound were assigned. |
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| Keywords: | Polycondensation catalyst antimony glycolate IR NMR Sythesis |
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