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Structure of Polyethylene After Pulse lon Beam Treatment

机译:脉冲离子束处理后聚乙烯的结构

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Pulse beam treatment was employed for polyethylene (PE) surface modification.Ultraviolet,infrared(IR),IR-attenuated total reflection spectroscopy (IR-ATR),and X-ray photoelectron spectroscopy methods, as well as wetting angle measurement,were used for the analysis of PE structural changes.Theoretical calculations and experimental data showed treated PE surfaces to have a layered structure.It was found that the upper layer contains various products of PE oxidation and the lower layer contains products of PE decomposition,that is,condensed aromatic structures.
机译:聚乙烯(PE)表面改性采用脉冲束处理。紫外,红外(IR),红外衰减全反射光谱(IR-ATR)和X射线光电子能谱方法以及润湿角测量理论计算和实验数据表明,经处理的聚乙烯表面呈层状结构。发现上层含有各种PE氧化产物,下层含有PE分解产物,即芳香族缩合产物。结构。

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