| 含砜功能基的交联聚苯乙烯的红外光谱特性 |
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| 引用本文： | 任启生,黄文强,赵芬芝,何炳林. 含砜功能基的交联聚苯乙烯的红外光谱特性[J]. 高分子学报, 1990, 0(1) |
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| 作者姓名： | 任启生 黄文强 赵芬芝 何炳林 |
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| 作者单位： | 南开大学高分子化学研究所 天津(任启生，黄文强，赵芬芝)，南开大学高分子化学研究所 天津(何炳林) |
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| 基金项目： | 国家自然科学基金资助课题 |
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| 摘 要： | 本文合成了一系列聚苯乙烯基支载的含砜基的化合物X=Cl,O(CH_2)_9CH_3,NH_2,NHNH_2,Na,CH_2CH_3,OH)并较系统地研究了这些聚合物中的=SO_2基团的红外光谱特性,比较了聚合物和低分子类似物的特征吸收频率的变化规律,考察了聚合物骨架对S=O基团的虹外吸收峰的影响。
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| 关 键 词： | 聚苯乙烯基砜 砜基的红外光谱 |
INFRARED SPECTRUM FEATURE OF THE SULFONYL GROUP BOUND TO CROSSLINKED POLYSTYRENES |
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| REN Qisheng,HUANG Wenqiang,ZHAO Fenzhi and HE Binglin. INFRARED SPECTRUM FEATURE OF THE SULFONYL GROUP BOUND TO CROSSLINKED POLYSTYRENES[J]. Acta Polymerica Sinica, 1990, 0(1) |
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| Authors: | REN Qisheng HUANG Wenqiang ZHAO Fenzhi HE Binglin |
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| Abstract: | Crosslinked polystyrenes containing subst tuted sulfonyl groups (RSO2 X:X = Cl, O(CH2)9 CH3, NH2, NHNH2, Na, CH2CH3 and OH; R =polystyryl) were prepared. The 1R spectra of these compounds were assigned and compared with that of polystyrene and small molecular analogues. The characteristic absorption bands of the> SO2 group bound to the polymers and the effect of the polymer backbone on the IR spectra were discussed. |
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| Keywords: | Polystyrene-supported sulfone IR spectra of sulfonyl group |
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