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Swift heavy ion induced amorphisation and chemical modification in polycarbonate

文献类型：期刊论文

作者Wang, ZG; Zhu, ZY; Sun, YM; Zhang, QX; Hou, MD; Liu, J; Jin, YF
刊名NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
出版日期2003-08-01
卷号209页码:188-193
关键词swift ion irradiation polycarbonate chemical modification amorphisation
ISSN号0168-583X
DOI10.1016/S0168-583X(02)02027-X
英文摘要Polycarbonate (Makrofol kg) film stacks were irradiated by 15.14 MeV/amu Xe-136 and 11.4 MeV/amu U-238 in the electronic stopping power range (7.6-17.1 keV/nm) and the fluence range from 9 x 10(9) to 1 x 10(12) ions/cm(2). The chemical degradation of the function group was investigated by Fourier-transform infrared (FTIR) spectroscopy and the crystallinity was analyzed by X-ray diffraction (XRD) measurement. FTIR results reveal that the material suffers serious degradation after irradiation. The alkyne group was found after irradiation and their formation cross-sections were evaluated. XRD measurements show the decrease of the main XRD peak intensity, confirming that the material to be amorphised under irradiation. The ion induced amorphisation cross-section was extracted from the fitting of the experimental data for different electronic energy loss irradiations. The degradation cross-section, the formation cross-section and the amorphisation cross-section versus electronic energy loss were discussed. (C) 2002 Elsevier B.V. All rights reserved.
WOS关键词THERMAL SPIKE MODEL ; IRRADIATION ; POLYMERS
WOS研究方向Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
语种英语
WOS记录号WOS:000184884700032
出版者ELSEVIER SCIENCE BV
公开日期2010-10-29
源URL[http://ir.imp.cas.cn/handle/113462/1827]  
专题近代物理研究所_近代物理研究所知识存储（2010之前）
近代物理研究所_先进核能材料研究室（ADS）
通讯作者Sun, YM
作者单位Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Wang, ZG,Zhu, ZY,Sun, YM,et al. Swift heavy ion induced amorphisation and chemical modification in polycarbonate[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2003,209:188-193.
APA Wang, ZG.,Zhu, ZY.,Sun, YM.,Zhang, QX.,Hou, MD.,...&Jin, YF.(2003).Swift heavy ion induced amorphisation and chemical modification in polycarbonate.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,209,188-193.
MLA Wang, ZG,et al."Swift heavy ion induced amorphisation and chemical modification in polycarbonate".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 209(2003):188-193.

入库方式： OAI收割

来源：近代物理研究所

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