| 过硫酸钾引发丙烯酰胺与玉米淀粉接枝共聚反应规律的研究 |
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| 引用本文： | 张林香 崔杏雨. 过硫酸钾引发丙烯酰胺与玉米淀粉接枝共聚反应规律的研究[J]. 西北大学学报(自然科学版), 1994, 24(6): 511-514 |
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| 作者姓名： | 张林香 崔杏雨 |
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| 作者单位： | 太原工业大学化学工程系 |
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| 摘 要： | 以过硫酸钾为引发剂，研究了丙烯酰胺与玉米淀粉接枝共聚的反应规律，实验结果表明：当［Ｋ＿２Ｓ＿２Ｏ＿８］＝－１００ｍｍｏｌ／Ｌ、［ＡＭ］＝０．４２２ｍｍｏｌ／Ｌ，在６０℃反应３ｈ，接枝率、接枝效率、单体转化率及产率都很高。
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| 关 键 词： | 丙烯酰胺；玉米淀粉；接枝共聚；过硫酸钾 |
A Study on the Regularity of Graft Copolymerization of Acrylamide onto Corn Starch Initiated by Potassium Persulfate |
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| Zhang Linxiang, Cui Xingyu,Song Jingxuan. A Study on the Regularity of Graft Copolymerization of Acrylamide onto Corn Starch Initiated by Potassium Persulfate[J]. Journal of Northwest University(Natural Science Edition), 1994, 24(6): 511-514 |
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| Authors: | Zhang Linxiang Cui Xingyu Song Jingxuan |
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| Abstract: | The regularity of graft copolymerization of acrylamide onto corn starch initiated by potassi-um persulfate is investigated. The experimental results show that when[K_2S_2O_8]=100mmol/L.[AM]=0.422mmol/L and the reaction is carried out at 60C for 3h, the percent grafting, grafting ef-ficiency monomer conversion and yield are all high. |
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| Keywords: | acrylamide corn starch graft copolgmerization potassium persulfate |
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