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Influence of Steric Hindrance Between Hydrogen Atoms of Linkage Groups and Adjacent Phenyls on Prope
[期刊论文] 作者：PANG Yu-wei,LUO Long-bo,CHEN Y,
来源：高等学校化学研究：英文版 年份：2012
A diamine monomer 4,4′-methylenedianiline(MDA) was introduced to modify the polyimide of pyromellitic dianhydride(PMDA) and 4,4′-oxydianiline(ODA) by polycond...
Influence of Steric Hindrance Between Hydrogen Atoms of Linkage Groups and Adjacent Phenyls on Prope
[期刊论文] 作者：PANG Yu-wei,LUO Long-bo,CHEN Y,
来源：高等学校化学研究（英文版） 年份：2004
A diamine monomer 4,4-methylenedianiline(MDA) was introduced to modify the polyimide of pyromellitic dianhydride(PMDA) and 4,4-oxydianiline(ODA) by polycondensa...
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