| 氧化镁表面辐射接枝聚合反应机理研究 |
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| 引用本文： | 蒋波,黄光琳.氧化镁表面辐射接枝聚合反应机理研究[J].应用化学,1997,14(1):95-97. |
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| 作者姓名： | 蒋波 黄光琳 |
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| 作者单位： | 四川联合大学原子核科学技术研究所(蒋波)，四川联合大学化学系(黄光琳) |
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| 摘 要： | 氧化镁表面辐射接枝聚合反应机理研究蒋波＊黄光琳（四川联合大学原子核科学技术研究所成都６１００６４）（四川联合大学化学系成都）关键词氧化镁，反应机理，辐射接枝，甲基丙烯酸甲酯１９９６－０５－２１收稿，１９９６－０８－２６修回辐射诱发有机单体在固体表面聚...
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| 关 键 词： | 氧化镁，反应机理，辐射接枝，甲基丙烯酸甲酯 |
| 收稿时间： | 1996-05-21 |
Reaction Mechanism of Radiation Induced Graft Polymerization on MgO Surface |
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| Jiang Bo.Reaction Mechanism of Radiation Induced Graft Polymerization on MgO Surface[J].Chinese Journal of Applied Chemistry,1997,14(1):95-97. |
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| Authors: | Jiang Bo |
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| Institution: | Jiang Bo * |
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| Abstract: | The reaction mechanism of radiation induced graft polymerization on MgO surface by mutual irradiation has been studied. It is proved by IR spectroscopy that PMMA has been grafted onto MgO surface. By studying grafting temperature, inhibitor, molecular weight and molecular weight distribution, we discover that both free radical and anion induced graft polymerizations take place under the action of high energy radiation. Comparing IR spectra of radiation polymerized PMMA and graft link on MgO surface, we suggest that O - species trapped in oxide ion lattice on the solid surface is the active site initiating graft polymerization by high energy radiation. |
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| Keywords: | MgO reaction mechanism radiation induced grafting MMA |
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