| 环氧树脂/聚氧化乙烯共混物及其与硫氰化钠络合物的结构研究(Ⅰ) |
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| 引用本文： | 张宏放,莫志深,彭新生,王佛松. 环氧树脂/聚氧化乙烯共混物及其与硫氰化钠络合物的结构研究(Ⅰ)[J]. 应用化学, 1989, 0(3) |
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| 作者姓名： | 张宏放 莫志深 彭新生 王佛松 |
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| 作者单位： | 中国科学院长春应用化学研究所(张宏放，莫志深，彭新生)，中国科学院长春应用化学研究所(王佛松) |
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| 摘 要： | 对不同分子量聚氧乙烯(PEO)以不同比例与双酚A二缩水甘油醚型环氧树脂(ER)制得的交联共混物ER/PEO,以及再与NaSCN络合后的产物用WAXD,SAXS,DSC和SEM等方法进行了研究,结果表明:随着ER含量的增加,ER/PEO共混物由晶态转为非晶态。ER/PEO属单斜晶系;与NaSCN络合后,体系结晶性变差。ER/PEO-NaSCN属三斜晶系,其长周期比相应ER/PEO交联共混物的长周期值大。EP的加入使非晶层增厚,结晶片层变薄,长周期值增加。
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| 关 键 词： | 环氧树脂/聚氧乙烯交联共混物 结合物 聚集态结构 固体电解质 |
STRUCTURE OF BLENDS OF EPOXY RESIN/POLY (ETHYLENE OXIDE)AND THEIR COMPLEXES WITH SODIUM THIOCYANATE |
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| Zhang Hongfang,Mo Zhishen,Peng Xinsheng,Wang Fosong Changchun Institute of Applied Chemistry,Academia Sinica. STRUCTURE OF BLENDS OF EPOXY RESIN/POLY (ETHYLENE OXIDE)AND THEIR COMPLEXES WITH SODIUM THIOCYANATE[J]. Chinese Journal of Applied Chemistry, 1989, 0(3) |
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| Authors: | Zhang Hongfang Mo Zhishen Peng Xinsheng Wang Fosong Changchun Institute of Applied Chemistry Academia Sinica |
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| Abstract: | The crosslinked blends of epoxy resin(ER) and poly(ethylene oxide) (PEO) in variouscomponent ratio with different molecular weight were investigated by WAXD, SAXS, DSCand SEM methods. It is found that the crystalline blends of ER/PEO were gradually chan-ged into amorphous and the coherent lengthes were also reduced when ER content was increa-sed The crystal of ER/PEO blend belongs to monoclinic, that of ER/PEO-NaSCN triclinic.The crystallinity of ER/PEO-NaSCN reduces,but its long period increases in comparison withuncomplexed ER/PEO. Increasing ER content results in the increase of noncrystalline zoneand long period, as well as the reduction of crystalline lamella. |
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| Keywords: | Epoxy resin/Poly (ethylene oxide) crosslinked blend Complex Aggregate state of Polymer Sotid electrolyte |
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