| 二甲基二烯丙基氯化铵的合成及结构表征 |
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| 引用本文： | 朱仁发,范广能,俞汉青. 二甲基二烯丙基氯化铵的合成及结构表征[J]. 安徽大学学报(自然科学版), 2006, 30(1): 71-74 |
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| 作者姓名： | 朱仁发 范广能 俞汉青 |
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| 作者单位： | 中国科学技术大学,环境工程实验室,安徽,合肥,230026;合肥学院,化学与材料工程系,安徽,合肥,230026 |
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| 基金项目： | 安徽省自然科学基金资助项目(050450302) |
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| 摘 要： | 用新型方法通过二甲氯和烯丙基胺合成了絮凝剂阳离子单体—二甲基二烯丙基氯化铵(DADMAC),通过该方法提高产率达98.5%;采用溴化法测定DADMAC浓度,并与其他方法作了比较;探讨了DADMAC溶液中NaC l含量;用元素分析、红外(IR)谱图和核磁共振谱图(1H-NMR、13C-NMR)对所合成的DADMAC进行结构表征.
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| 关 键 词： | 二甲基二烯丙基氯化铵 合成 含量分析 结构确征 |
| 文章编号： | 1000-2162（2006）01-0071-04 |
| 收稿时间： | 2005-05-20 |
| 修稿时间： | 2005-05-20 |
Novel synthesis of diallydimethylammonium chloride and its structure confirmation |
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| ZHU Ren-fa,FAN Guang-neng,YU Han-qing. Novel synthesis of diallydimethylammonium chloride and its structure confirmation[J]. Journal of Anhui University(Natural Sciences), 2006, 30(1): 71-74 |
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| Authors: | ZHU Ren-fa FAN Guang-neng YU Han-qing |
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| Affiliation: | 1. Laboratory of Environmental Engineering, USTC, Hefei 230026, China ; 2. Department of Chemistry and Materials Engineering, Hefei University, Hefei 230022, China |
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| Abstract: | The synthesis of cationic monomer diallyldimethylammonium chloride(DADMAC) was studied by using allyl chloride and dimethylamine solution via novel method.And its yield was raised to 98.5%,under above conditions.The concentration of DADMAC was examined by the classical bromate-bromide method,and content of NaCl in DADMAC solution was also discussed.Its structures were identified by elemental analysis,IR and NMR. |
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| Keywords: | diallyldimethylammonium chloride novel synthesis content analysis structure confirmation |
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