| 含双键聚硅烷的电化学合成 |
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| 引用本文： | 钱林,陈来,田玲,吴市,张家宝,任慕苏,孙晋良.含双键聚硅烷的电化学合成[J].高分子材料科学与工程,2009,25(9):4-7. |
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| 作者姓名： | 钱林 陈来 田玲 吴市 张家宝 任慕苏 孙晋良 |
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| 作者单位： | 上海大学材料科学与工程学院;上海大学环境与化学工程学院,上海,201800 |
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| 摘 要： | 采用电化学合成法,以三氯甲基硅烷和烯丙基氯为单体合成出含有双键的聚硅烷,通过FT-IR,GPC,1H-NMR表征了其结构。研究了单体配比、单体浓度、电极材料、反应电量、换向时间和电解质浓度对含双键聚硅烷电化学合成的影响。结果表明,三氯甲基硅烷与氯丙烯的比率为3/1,电极为镁电极时,重均分子量和双键保留率达到了最高值,分别为3749和12.6%。增加反应电量、缩短换向时间和降低单体浓度都可以提高产物的分子量和产率。
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| 关 键 词： | 聚硅烷 双键 电化学合成法 |
Electropolymerization of Polysilane with Double Bonds |
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| QIAN Lin,CHEN Lai,TIAN Ling,WU Shi,ZHANG Jia-bao,REN Mu-su,SUN Jin-liang.Electropolymerization of Polysilane with Double Bonds[J].Polymer Materials Science & Engineering,2009,25(9):4-7. |
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| Authors: | QIAN Lin CHEN Lai TIAN Ling WU Shi ZHANG Jia-bao REN Mu-su SUN Jin-liang |
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| Affiliation: | QIAN Lin1,CHEN Lai1,TIAN Ling2,WU Shi1,ZHANG Jia-bao1,REN Mu-su1,SUN Jin-liang1(1. School of Material Science and Engineering,2. School of Environmental and Chemical Engineering,Shanghai University,Shanghai 201800,China) |
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| Abstract: | Polysilanes with double bonds were synthesized by the electroreduction of trichloromethylsilane and allyl chloride. The polymers were characterized using Fourier transform infrared spectroscopic(FT-IR),gel permeation in chromatography(GPC),hydrogen nuclear magnetic resonance spectrum(1H-NMR). The effects of monomer ratio,monomer concentration,electrode materials,the electrode's interval time,the amount of supplied electricity and the concentration of supporting electrolyte on yield,retaining ratio of double... |
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| Keywords: | polysilane double bonds electropolymerization |
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