| 傅里叶红外光谱法研究高分子共混物的相容性 |
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| 引用本文： | 平郑骅,叶匀分,丁雅娣,胡晓华,丁之明.傅里叶红外光谱法研究高分子共混物的相容性[J].复旦学报(自然科学版),1997(4). |
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| 作者姓名： | 平郑骅 叶匀分 丁雅娣 胡晓华 丁之明 |
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| 作者单位： | 国家教委聚合物分子工程开放实验室 |
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| 基金项目： | 国家教委高等学校博士学科点专项科研基金 |
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| 摘 要： | 用红外光谱法研究了在聚乙烯醇（PVA）和聚乙烯吡咯烷酮（PVP）共混物中氢键的相互作用．根据相应的特征峰在共混前后的变化，证明了PVP分子中的碳基同PVA中的羟基之间存在强烈的氢键相互作用，它们是这两种高聚物能完全互溶的主要原因．
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| 关 键 词： | 亲水性高分子 高分子共混物 氢键 红外光谱 聚乙烯醇 聚乙烯吡咯烷酮 |
Investigation of polymer blends compatibility by FTIR |
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| Ping Zhenghua, Yie Yunfeng, Ding Yadi, Hu Xiaohua, Ding Ziming.Investigation of polymer blends compatibility by FTIR[J].Journal of Fudan University(Natural Science),1997(4). |
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| Authors: | Ping Zhenghua Yie Yunfeng Ding Yadi Hu Xiaohua Ding Ziming |
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| Abstract: | Hydrogen bond interaction between poly(vinyl alcohol) and poly(vinylpyrrolidone) blend was investigated by FTIR. According to the shift of corresponding characteristic peaks with blend,it shows a strong hydrogen bond interaction existing between OHof PVA and C=O of PVP,which is the main reason for the good compatibility of these twopolymers. |
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| Keywords: | hydrophilic polymers polymer blend hydrogen bond infrared spectral poly-(vinyl alcohol) poly(vinyl pyrrolidone) |
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