Electrical and Optical Properties of Nitrile Rubber Modified by Ion Implantation

被引：0
|
作者：
Najidha, S. [1 ]
Predeep, P. [2 ]
机构：
[1] BJM Govt Coll, Dept Phys, Kollam, Kerala, India
[2] Natl Inst Technol, Dept Phys, Lab Mol Photon & Elect, Calicut, Kerala, India
来源：
LIGHT AND ITS INTERACTIONS WITH MATTER | 2014年 / 1620卷
关键词：
NITRILE RUBBER; IMPLANTATION; OPTICAL ABSORPTION; BANDGAP; POLYIMIDE; BLENDS;
D O I：
10.1063/1.4898263
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Implantation of N+ ion beams are performed on to a non-conjugated elastomer, acrylonirtle butadiene rubber (NBR) with energy 60 keV in the fluence range of 1014 to 1016 ions/cm(2). A decrease in the resistivity of the sample by about eight orders of magnitude is observed in the implanted samples along with color changes. The ion exposed specimens were characterized by means of UV/Vis spectroscopy which shows a shift in the absorption edge value for the as deposited polymer towards higher wavelengths. The band gap is evaluated from the absorption spectra and is found to decrease with increasing fluence. This study can possibly throw light on ion induced changes in the polymer surface.
引用
收藏
页码：344 / 348
页数：5
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