铜导线短路熔痕的XPS研究

doi:10.3964/j.issn.1000-0593(2010)05-1408-05

Abstract
References
Related Citation (15)

Download: PDF (1449 KB)
Export: BibTeX | EndNote (RIS)

Abstract The in-depth composition of beads formed by fuse breaking of the electric copper wire in different circumstances was studied by XPS with Ar⁺ ion sputtering. In addition, the measured Auger spectra and the calculated Auger parameters were compared for differentiation of the substances of Cu and Cu₂O. Corresponding to the sputtering depth, the molten product on a bead induced directly by fuse breaking of the copper wire without cover may be distinguished as three portions: surface layer with a drastic decrease in carbon content; intermediate layer with a gentle change in oxygen content and gradually diminished carbon peak, and consisting of Cu₂O; transition layer without Cu₂O and with a rapid decrease in oxygen content. While the molten product on a bead formed by fuse breaking of the cupper wire after its insulating cover had been burned out may be distinguished as two portions: surface layer with carbon content decreasing quickly; subsurface layer without Cu₂O and with carbon and oxygen content decreasing gradually. Thus, it can be seen that there was an obvious interface between the layered surface product and the substrate for the first type of bead, while as to the second type of bead there was no interface. As a result, the presence of Cu₂O and the quantitative results can be used to identify the molten product on a bead induced directly by fuse breaking of the copper wire without cover and the molten product on a bead formed by fuse breaking of the cupper wire after its insulating cover had been burned out, as a complementary technique for the judgments of fire cause.

Key words：Depth etching;X-ray photoelectron spectroscopy(XPS);Auger parameter;Electrical short circuit molten mark

Received: 2009-05-06 Accepted: 2009-08-08

ZTFLH:

O434.1

Corresponding Authors: WU Ying E-mail: yingw78@sina.com

Cite this article:

WU Ying,MENG Qing-shan,WANG Xin-ming, et al. XPS Analysis of Beads Formed by Fuse Breaking of Electric Copper Wire [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2010, 30(05): 1408-1412.

URL:

http://www.gpxygpfx.com/EN/10.3964/j.issn.1000-0593(2010)05-1408-05 OR http://www.gpxygpfx.com/EN/Y2010/V30/I05/1408

[1] ZHANG Hao, HAO En-cai, YANG Bai, et al(张皓，郝恩才, 杨柏，等). Chemical Journal of Chinese Universities(高等学校化学学报). 2000, 21(11): 1766.
[2] SONG Hui-jin, ZHENG Jia-gui, FENG Liang-heng, et al(宋慧瑾，郑家贵，冯良桓，等). Spectroscopy and Spectral Analysis (光谱学与光谱分析)，2008, 28(12): 2737.
[3] FAN Jin-chuan, WU Hui, HUANG Wei, et al(樊金串，吴慧，黄伟，等). Chemical Journal of Chinese Universities(高等学校化学学报)，2008, 29(5): 993.
[4] GUO Xian-zhi, HUANG Jing, WANG Yan-mei, et al(郭先芝，黄静，王彦美，等). Chemical Journal of Chinese Universities(高等学校化学学报)，2008, 29(6): 1220.
[5] WANG Jing-ming, ZHENG Yong-mei, JIANG Lei(王景明，郑咏梅，江雷). Chemical Journal of Chinese Universities(高等学校化学学报), 2008, 29(12): 2484.
[6] FAN Min-guang, LI Bin, ZHANG Fei-yue, et al(范闽光，李斌，张飞跃，等). Acta Phys. -Chim. Sin.(物理化学学报)，2009, 25(3): 495.
[7] Bdggs D，Scala M. Practical Surface Analysis，Vol.1 Auger and X-Ray Photoelectron Spectroscopy. England：John Willey & Sons，1994.
[8] LI Geng-wei, WU Zheng-long, YANG Xin-zhen, et al(李庚伟，吴正龙，杨锡震，等). Journal of Beijing Normal University·Natural Science(北京师范大学学报·自然科学版)，2001, 37(2): 174.
[9] LI Geng-wei, WU Zheng-long, YANG Shao-yan(李庚伟，吴正龙，杨少延). Journal of Bohai University·Natural Science Edition(渤海大学学报·自然科学版)，2005, 26(3): 193.
[10] Tadeja Kosec, Darja Kek Merl, Ingrid Milosev. Corrosion Science, 2008, 50(7): 1987.
[11] Chen C Y, Ling Y C, Wang J T, et al. Applied Surface Science，2003, 203-204: 779.
[12] Bemand B. Fire Arson Invest., 1994, 44(4): 40.
[13] WANG Xi-qing, HAN Bao-yu, DI Man(王希庆，韩宝玉，邸曼). Guidance for Electric Fire Scene Survey and Identification Technique(电气火灾现场勘查与鉴定技术指南). Shenyang: Liaoning University Publishing Company(沈阳：辽宁大学出版社), 1997.
[14] Lee E-P, Ohtani H, Matsubara Y, et al. Proceedings of the 1st Conference of the Association of Korean-Japanese Safety Engineering Society. Kyogju (Korea). 1999, 22-24: 209.
[15] Lee E-P, Ohtani H, Matsubara Y, et al. Bulletin of Japan Association for Fire Science and Engineering，2000, 50(2): 31(in Japanese).
[16] Lee E-P, Ohtani H, Seki T, et al. Bulletin of Japan Association for Fire Science and Engineering，2000, 50(1): 1(in Japanese).
[17] Moretti G，Porta P. J. Phys. : Condens. Matter, 1989, 1: SB193(Suppl. B).
[18] WANG Jian-qi, WU Wen-hui, FENG Da-ming(王建祺，吴文辉，冯大明). Electron Spectroscopy Study(电子能谱学引论). Beijing: National Defence Industry Publishing Company(北京：国防工业出版社)，1992，2.