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| KINETIC STUDIES ON THE POLYMERIZATION OF ACRYLONITRILE INITIATED BY METALLIC MAGNESIUM-NITRIC ACID SYSTEM | |
| 引用本文： | 吴锦远. KINETIC STUDIES ON THE POLYMERIZATION OF ACRYLONITRILE INITIATED BY METALLIC MAGNESIUM-NITRIC ACID SYSTEM[J]. 高分子科学, 1983, 0(2): 115-124 |
| 作者姓名： | 吴锦远 |
| 作者单位： | Guangzhou Institute |
| 摘 要： | This article reports the polymerization kinetics of acrylonitrile initiated by metallic magnesiumnitric acid system. The rate of polymerization is independent of the amount of magnesium used; when the concentration of nitric acid is higher than acrylonitrile, the equation of polymerization kinetics may be expressed asR_p =1.91×10~5e~(-15000)/RT[Mg]~0 [AN]~(2.2) [HNO_3]~(0.45)The result of copolymerization of acyrlonitrile and methyl acrylate supports a free-radical mechanism. |
| 收稿时间： | 1983-01-05 |
KINETIC STUDIES ON THE POLYMERIZATION OF ACRYLONITRILE INITIATED BY METALLIC MAGNESIUM-NITRIC ACID SYSTEM |
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| WU Chinyung. KINETIC STUDIES ON THE POLYMERIZATION OF ACRYLONITRILE INITIATED BY METALLIC MAGNESIUM-NITRIC ACID SYSTEM[J]. Chinese Journal of Polymer Science, 1983, 0(2): 115-124 | |
| Authors: | WU Chinyung |
| Affiliation: | Guangzhou Institute of Chemistry Academia Sinica Guangzhou |
| Abstract: | This article reports the polymerization kinetics of acrylonitrile initiated by metallic magnesiumnitric acid system. The rate of polymerization is independent of the amount of magnesium used; when the concentration of nitric acid is higher than acrylonitrile, the equation of polymerization kinetics may be expressed asRp =1.91×105e-15000/RT[Mg]0[AN]2.2 [HNO3]0.45 The result of copolymerization of acyrlonitrile and methyl acrylate supports a free-radical mechanism. |
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