Effect of 1.25 MeV gamma irradiation in α-phased PVDF

被引：14
作者：
Aarya, Suveda [1 ]
Siddhartha [1 ]
Srivastava, A. K. [2 ]
Saha, A. [3 ]
Wahab, M. A. [1 ]
机构：
[1] Jamia Millia Islamia, Dept Phys, Fac Nat Sci, New Delhi 110025, India
[2] Ideal Inst Technol, Dept Appl Sci, Ghaziabad 201003, UP, India
[3] Kolkata Ctr, UGC DAE Consortium Sci Res, Kolkata 700098, India
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2009年 / 267卷 / 21-22期
关键词：
Gamma irradiation; PVDF; UV-visible; FTIR techniques; CARBONACEOUS CLUSTERS; POLYMERS;
D O I：
10.1016/j.nimb.2009.08.026
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The radiation induced changes taking place in alpha-phased poly(vinylidene fluoride) (PVDF) films exposed to gamma rays were investigated in correlation with the applied doses. Samples were irradiated in vacuum at room temperature by a 1.25 MeV Co-60 source with the doses in the range of 0-300 kGy. Optical and chemical properties of the irradiated as well as un-irradiated PVDF films were studied using UV-visible and FTIR techniques. Gamma irradiation was found to induce changes vary depending on the radiation dose. (C) 2009 Elsevier B.V. All rights reserved.
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收藏
页码：3545 / 3548
页数：4
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