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Title of article :
A closer look into the behavior of oxygen plasma-treated high-density polyethylene
Author/Authors :
Banik، نويسنده , , Indranil and Kim، نويسنده , , Kwang Soo and Yun، نويسنده , , Yo Il and Kim، نويسنده , , Dae Ho and Ryu، نويسنده , , Chang Mo and Park، نويسنده , , Chan Sup and Sur، نويسنده , , Gil Soo and Park، نويسنده , , Chan Eon، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2003
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Abstract :
X-ray photoelectron spectroscopy and near edge X-ray absorption fine structure investigation have been used to characterize the surfaces of two oxygen plasma-treated high-density polyethylene (HDPE) samples having different crystalline fractions. Both the observations indicate that a higher degree of crystallinity restricts the mobility of the polar functional groups on the HDPE surface. An increased crystalline order lowers the amount of oxidation and the aging of polar functional groups on the substrate surface. The results are supported by contact angle measurements and field emission scanning electron microscopic observations.
Keywords :
high-density polyethylene , Oxygen-plasma , crystallinity
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