| PHOTOSENSITIVITY OF CERIC ION INITIATED ACRYLAMIDE POLYMERIZATION |
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| 引用本文： | 董建华,丘坤元,冯新德. PHOTOSENSITIVITY OF CERIC ION INITIATED ACRYLAMIDE POLYMERIZATION[J]. 高分子科学, 1992, 0(2): 164-168 |
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| 作者姓名： | 董建华 丘坤元 冯新德 |
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| 作者单位： | Department of Chemistry，Peking University，Beijing 100871，Department of Chemistry，Peking University，Beijing 100871，Department of Chemistry，Peking University，Beijing 100871 |
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| 摘 要： | Polymerization of acrylamide initiated by ceric ammonium nitrate alone has been studied in aqueous medium. The effects of UV light irradiation on the initial rates of polymerization, the activation energy and on the polymer molecular weights have been investigated. Compared with that in the dark, the rate of polymerization under UV light was accelerated to eleven times higher, and the overall activation energy was lowered markedly.
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| 收稿时间： | 1991-06-07 |
PHOTOSENSITIVITY OF CERIC ION INITIATED ACRYLAMIDE POLYMERIZATION |
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| DONG Jianhua,QIU Kunyuan,FENG Xinde. PHOTOSENSITIVITY OF CERIC ION INITIATED ACRYLAMIDE POLYMERIZATION[J]. Chinese Journal of Polymer Science, 1992, 0(2): 164-168 |
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| Authors: | DONG Jianhua QIU Kunyuan FENG Xinde |
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| Affiliation: | Department of Chemistry; Peking University; Beijing |
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| Abstract: | Polymerization of acrylamide initiated by ceric ammonium nitrate alone has been studied in aqueous medium. The effects of UV light irradiation on the initial rates of polymerization, the activation energy and on the polymer molecular weights have been investigated. Compared with that in the dark, the rate of polymerization under UV light was accelerated to eleven times higher, and the overall activation energy was lowered markedly. |
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| Keywords: | Cerie ion initiation Photosensitivity Acrylamide polymerization. |
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