Optical properties of surface modified polypropylene by plasma immersion ion implantation technique

被引：14

作者：

Ahmed, Sk Faruque ^{[1
]}

Moon, Myoung-Woon ^{[1
]}

Kim, Chansoo ^{[1
]}

Jang, Yong-Jun ^{[2
,3
]}

Han, Seonghee ^{[4
]}

Choi, Jin-Young ^{[4
]}

Park, Won-Woong ^{[4
]}

Lee, Kwang-Ryeol ^{[1
]}

机构：

[1] Korea Inst Sci & Technol, Convergence Technol Lab, Seoul 130650, South Korea

[2] Hyundai Motor Co, Cent Adv Res & Engn Inst, Environm & Energy Res Team, Gyeonggi Do 437040, South Korea

[3] Kia Motors Corp, Gyeonggi Do 437040, South Korea

[4] Korea Inst Sci & Technol, Div Mat Sci & Technol, Seoul 130650, South Korea

来源：

APPLIED PHYSICS LETTERS | 2010年 / 97卷 / 08期

关键词：

ISOTACTIC POLYPROPYLENE; IRRADIATION; CONDUCTIVITY; ELECTRON; POLYMERS;

D O I：

10.1063/1.3481417

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The optical band gap and activation energy of polypropylene (PP) induced by an Ar plasma immersion ion implantation technique were studied in detail. It was revealed that the structural alternation with an increase in polymer chain cross-linking in the ion beam affected layer enhanced the optical properties of PP. The optical band gap, calculated from the transmittance spectra, decreased from 3.44 to 2.85 eV with the Ar plasma ion energy from 10 to 50 keV. The activation energy, determined from the band tail of the transmittance spectra, decreased while the electrical conductivity increased with the Ar plasma ion energy. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3481417]

引用

页数：3

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