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聚乙烯内能对弹性力贡献的预报 被引量:1

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摘要 使用近年来发展的构象弹性理论研究聚乙烯在不同应变下内能对弹性力的贡献fe/f,计算得到的fe/f值与实验值大体一致,结果表明fe/f主要由分子内相互作用力贡献,并且fe/f依赖于应变.
作者 孙娟 杨小震
出处 《科学通报》 EI CAS CSCD 北大核心 2002年第13期981-983,共3页 Chinese Science Bulletin
基金 本工作为国家自然科学基金(批准号:29874035) 国家高技术研究发展计划以及国家重点基础研究发展规划特殊基金(G1999064800)资助项目.
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