Microstructural Parameters in Electron Irradiated PVA Films by Wide Angle X-ray Scattering Studies (WAXS)

被引：0
作者：
Rao, B. Lakshmeesha [1 ]
Mahadevaiah [2 ]
Sangappa [1 ]
Asha, S. [1 ]
Somashekar, R. [3 ]
机构：
[1] Mangalore Univ, Dept Studies Phys, Mangalagangothri 574199, Karnataka, India
[2] Univ Mysore, Dept Polymer Sci, Sir MV PG Ctr, Mysore 575007, Karnataka, India
[3] Univ Mysore, Dept Studies Phys, Mysore 570006, Karnataka, India
来源：
ADVANCES IN MATERIALS AND PROCESSING: CHALLENGES AND OPPORTUNITIES | 2012年 / 585卷
关键词：
Electron irradiation; Microstructure; Surface properties; POLY(VINYL ALCOHOL);
D O I：
10.4028/www.scientific.net/AMR.585.532
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The radiation-induced changes in Poly (vinyl alcohol) (PVA) polymer films exposed to electron irradiation were investigated for different radiation dose. Polymer film samples were irradiated in air at room temperature by an 8 MeV electron beam accelerator at different doses: 0, 100, 150 and 200 kGy. The microstructural and surface properties of the irradiated PVA films were characterized by X-ray diffraction (XRD) and Atomic force microscopy (AFM). An unirradiated PVA film was used as reference. Electron irradiation was found to induce changes in structural and surface properties of polymer films and such changes vary depending on the radiation dosage.
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页码：532 / +
页数：2
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