| N,N-二正丁基二硫代氨基甲酸锑的合成与表征 |
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| 引用本文： | 李来兴,吴兵,章于川.N,N-二正丁基二硫代氨基甲酸锑的合成与表征[J].安徽大学学报(自然科学版),2012,36(3):85-89. |
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| 作者姓名： | 李来兴 吴兵 章于川 |
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| 作者单位： | 1. 安徽大学化学化工学院,安徽合肥230039;安徽省高性能橡胶材料及制品实验室 安徽合肥230088
2. 安徽省安大中鼎橡胶技术开发有限公司 安徽合肥230088 |
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| 摘 要： | 应用一步法合成配合物N,N-二正丁基二硫代氨基甲酸锑(SDBC).通过IR、13C-NMR、元素分析EA和等离子发射光谱ICP等对产物的分子结构进行表征.表征结果显示合成产物符合目标物SDBC的组成与结构,其配位数n=3;DSC测定SDBC的熔点为73℃,熔程较短,纯度较高;TGA表明SDBC有较好的热稳定性,当温度高于220℃时,它有个明显的热失重区域.
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| 关 键 词： | N N-二正丁基二硫代氨基甲酸锑 硫化促进剂 一步法 |
Synthesis and characterization of N, N-dibutyl dithiocarbamate antimony |
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| LI Lai-xing
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WU Bing
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ZHANG Yu-chuan.Synthesis and characterization of N, N-dibutyl dithiocarbamate antimony[J].Journal of Anhui University(Natural Sciences),2012,36(3):85-89. |
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| Authors: | LI Lai-xing WU Bing ZHANG Yu-chuan |
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| Institution: | 1,2(1.College of Chemistry and Chemical Engineering,Anhui University,Hefei 230039,China; 2.Anhui Province High Performance Rubber Materials and Products Laboratory,Hefei 230088,China; 3.Anhui Anda Zhongding Rubber Technology Development Co.,Ltd,Hefei 230088,China) |
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| Abstract: | A complex N,N-dibutyl dithiocarbamate antimony(SDBC) was synthesized by one-step method.The results of IR,13C-NMR,EA and ICP test indicated that the composition and structure of the product accord with the target product and the coordination number of SDBC is 3.Moreover,the DSC curve showed a single and narrow peak at 73 ℃,which indicates that the melting point of the product is 73 ℃ and the purity of the product is extremely high.Finally,the TGA curve showed that there is an obvious weight loss when the temperature is above 220 ℃,SDBC exhibits a good thermal stability. |
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| Keywords: | SDBC(N N-dibutyl dithiocarbamate antimony) vulcanization accelerator one-step method |
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