拉曼光谱
材料科学
聚合物
表征(材料科学)
聚乙烯
激光器
聚丙烯
光学
各向异性
光谱学
纤维
复合材料
纳米技术
物理
量子力学
作者
Yanjie Wu,Xu Yan,Ying Zhao,Dujin Wang,Shifu Weng,Jinguang Wu,Duanfu Xu
出处
期刊:PubMed
日期:2005-09-01
卷期号:25 (9): 1408-11
摘要
The non-polarized Raman laser light was used to investigate the anisotropic polymers including polypropylene fiber, nylon 6 flat fiber, and polyethylene pipe. The Raman spectra of the same samples with different location relative to the incident direction of laser beam show obvious differences. The present result extends the application of Raman spectroscopy to the characterization of oriented polymers samples.
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