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材料工程  2014, Vol. 0 Issue (8): 79-85    DOI: 10.11868/j.issn.1001-4381.2014.08.015
  测试与表征 本期目录 | 过刊浏览 | 高级检索 |
憎水膜层在大气暴露和模拟积水环境中的失效行为研究
李允伟, 李卫平, 刘慧丛, 曹瑞, 朱立群
北京航空航天大学 材料科学与工程学院 空天材料与服役教育部重点实验室, 北京 100191
Deterioration Process of Hydrophobic Films Exposed in Atmosphere and Simulated Condensation Water
LI Yun-wei, LI Wei-ping, LIU Hui-cong, CAO Rui, ZHU Li-qun
Key Laboratory of Aerospace Materials and Performance (Ministry of Education), School of Materials Science and Engineering, Beihang University, Beijing 100191, China
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摘要 研究憎水膜层表面憎水角、憎水角滞后、红外吸收光谱、交流阻抗响应、表面微观结构等变化,探讨不同环境条件和基材对憎水膜层失效行为的影响。结果表明:室外大气暴露环境中憎水性能衰减速率较室内环境的快,室内环境暴露115d的膜层憎水角仍在100°以上,而同样在室外环境中憎水膜层的憎水角则下降到50°左右。红外分析表明,室外憎水膜层中Si-O-Si长链结构和Si-H键遭破坏;在模拟积水环境中钢与铝合金上的膜层憎水性能及水滴在膜层表面的流动性能差异较大,但两种材料上的憎水膜层分子结构未发生明显改变;AFM测试结果表明,膜层本身粗糙度的降低是导致憎水性能下降的原因之一。
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李允伟
李卫平
刘慧丛
曹瑞
朱立群
关键词 憎水膜层大气暴露模拟积水环境失效    
Abstract:The influence of different environments and substrates on the failure of hydrophobic films was studied by analyzing the variations of contact angle, contact angle hysteresis, FTIR spectra, EIS and surface microstructure. The results reveal that water-repellent performance of hydrophobic films exposed in outdoor decreases much faster than that in indoor films, whose contact angles are still above 100° after 115 days exposure, while films' contact angles are only about 50° in the environment of outdoor. The results of FTIR spectra indicate that long chain structure of the Si-O-Si and Si-H bond of hydrophobic films are destroyed in outdoor. Furthermore, properties of the water-repellent and the flowing of hydrophobic films based in carbon steel and aluminum alloy substrate in simulated condensation water show different trends apparently, however the molecule structure of both do not change evidently. According to the AFM results, one of the reasons that cause the decline of water-repellent performance is the diminution of the roughness of hydrophobic films themselves in simulated condensation water.
Key wordshydrophobic film    atmosphere exposure    simulated condensation water    environmental failure
收稿日期: 2013-04-26      出版日期: 2014-08-20
中图分类号:  TG17  
通讯作者: 朱立群(1955-),男,教授,从事材料表面腐蚀方面研究工作,联系地址:北京市海淀区学院路37号北京航空航天大学材料学院(100191),E-mial:zhulq@buaa.edu.cn     E-mail: zhulq@buaa.edu.cn
引用本文:   
李允伟, 李卫平, 刘慧丛, 曹瑞, 朱立群. 憎水膜层在大气暴露和模拟积水环境中的失效行为研究[J]. 材料工程, 2014, 0(8): 79-85.
LI Yun-wei, LI Wei-ping, LIU Hui-cong, CAO Rui, ZHU Li-qun. Deterioration Process of Hydrophobic Films Exposed in Atmosphere and Simulated Condensation Water. Journal of Materials Engineering, 2014, 0(8): 79-85.
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http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2014.08.015      或      http://jme.biam.ac.cn/CN/Y2014/V0/I8/79
[1] GAO X, JIANG L. Biophysics:water-repellent legs of water striders[J]. Nature,2004,432(7013):36.
[2] YAN Y Y, GAO N, BARTHLOTT W. Mimicking natural superhydrophobic surfaces and grasping the wetting process:a review on recent progress in preparing superhydrophobic surfaces[J]. Advances in Colloid and Interface Science,2011,169(2):80-105.
[3] NAKAJIMA A, HASHIMOTO K, WATANABE T. Recent studies on super-hydrophobic films[J]. Monatshefte Für Chemie/Chemical Monthly,2001,132(1):31-41.
[4] NAKAJIMA A, FUJISHIMA A, HASHIMOTO K, et al. Preparation of transparent superhydrophobic boehmite and silica films by sublimation of aluminum acetylacetonate[J]. Advanced Materials,1999,11(16):1365-1368.
[5] 朱立群, 吴俊, 刘亚君, 等. 表面处理膜层憎水处理后的耐腐蚀性能[J]. 腐蚀科学与防护技术,2002,14(5):302-304. ZHU Li-qun, WU Jun, LIU Ya-jun, et al. Corrosion resistance of surface films after hydrophobe treatment[J]. Corrosion Science and Protection Technology,2002,14(5):302-304.
[6] 徐彩宣, 陆文雄. 有机硅化合物的疏水性能及其在水性建筑涂料中的应用研究进展[J]. 上海大学学报:自然科学版,2000,6(5):420-424. XU Cai-xuan, LU Wen-xiong. The water repellent properties of silicone and its advance of applied research as exterior wall coating[J]. Journal of Shanghai University:Nature Science,2000,6(5):420-424.
[7] 朱立群, 李卫平, 吴俊. BH新型憎水剂及其憎水膜层"三防腐蚀"性能研究[J]. 航空材料学报,2004,24(6):50-55. ZHU Li-qun, LI Wei-ping, WU Jun. BH new type water repellent and research of its "three anti-corrosion" properties[J]. Journal of Aeronautical Materials,2004,24(6):50-55.
[8] BARKHUDAROV P M, SHAH P B, WATKINS E B, et al. Corrosion inhibition using superhydrophobic films[J]. Corrosion Science,2008,50(3):897-902.
[9] ZHANG F, CHEN S, DONG L, et al. Preparation of superhydrophobic films on titanium as effective corrosion barriers[J]. Applied Surface Science,2011,257(7):2587-2591.
[10] 王帅波, 尹衍升, 刘涛, 等. 超疏水膜改性Fe3Al 在海水中的腐蚀行为[J]. 中国腐蚀与防护学报,2009,29(2):137-140. WANG Shuai-bo, YIN Yan-sheng, LIU Tao, et al. Superhydrophobic surfaces improving corrosion resistance of Fe3Al-type intermetallic in seawater[J]. Journal of Chinese Society for Corrosion and Protection,2009,29(2):137-140.
[11] 李松梅, 周思卓, 刘建华. 铝合金表面原位自组装超疏水膜层的制备及耐蚀性能[J]. 物理化学学报,2009,25(12):2581-2589. LI Song-mei, ZHOU Si-zhuo, LIU Jian-hua. Fabrication and anti-corrosion property of in situ self-assembled super-hydrophobic films on aluminum alloys[J]. Acta Phys Chim Sin,2009,25(12):2581-2589.
[12] 刘通, 刘涛, 陈守刚, 等. 超疏水表面改善铝基材料的抗海水腐蚀性能[J]. 无机化学学报,2008,24(11):1859-1863. LIU Tong, LIU Tao, CHEN Shou-gang, et al. Corrosion resistance improvement of aluminum in seawater by superhydrophobic surfaces[J]. Chinese Journal of Inorganic Chemistry,2008,24(11):1859-1863.
[13] JIA J, FAN J, XU B, et al. Microstructure and properties of the super-hydrophobic films fabricated on magnesium alloys[J]. Journal of Alloys and Compounds,2013,554:142-146.
[14] BORMASHENKO E, GENDELMAN O, WHYMAN G. Superhydrophobicity of lotus leaves versus birds wings:different physical mechanisms leading to similar phenomena[J]. Langmuir,2012,28(42):14992-14997.
[15] 康志新, 赖晓明, 王芬, 等. Mg-Mn-Ce 镁合金表面超疏水复合膜层的制备及耐腐蚀性能[J]. 中国有色金属学报,2011,21(2):283-289. KANG Zhi-xin, LAI Xiao-ming, WANG Fen, et al. Preparation of super-hydrophobic duplex-treated film on surface of Mg-Mn-Ce magnesium alloy and its corrosion resistance[J]. The Chinese Journal of Nonferrous Metals,2011,21(2):283-289.
[16] WANG P, ZHANG D, QIU R. Liquid/solid contact mode of super-hydrophobic film in aqueous solution and its effect on corrosion resistance[J]. Corrosion Science,2012,54:77-84.
[17] 张允诚,胡如南,向荣,等. 电镀手册[M]. 北京:国防工业出版社,2011.
[18] 黄颐, 刘慧丛, 朱立群, 等. 30CrMnSiNi2A 钢在模拟油箱积水环境中的腐蚀行为研究[J].材料工程,2012,(4):88-93. HUANG Yi, LIU Hui-cong,ZHU Li-qun, et al. Study on corrosion behavior of 30CrMnSiNi2A steels in simulated tank water environment[J]. Journal of Materials Engineering,2012,(4):88-93.
[19] 李晨钰, 朱立群, 刘慧丛, 等. 温度对 2A12 铝合金在模拟油箱积水环境中初期腐蚀行为的影响[J]. 航空学报,2013,34(6):1493-1500. LI Chen-yu, ZHU Li-qun, LIU Hui-cong, et al. Influence of temperature on initial corrosion behavior of aluminum alloy 2A12 in simulated tank water environment[J]. Acta Aeronautica et Astronautica Sinica,2013,34(6):1493-1500.
[20] 张睦林, 朱立群, 刘慧丛, 等. 300M 超高强度钢在模拟积水环境中的腐蚀行为[J]. 航空学报,2013,34(4):954-962. ZHANG Mu-lin, ZHU Li-qun, LIU Hui-cong, et al. Corrosion behavior of 300M ultra-high strength steel in simulated gap water environment[J]. Acta Aeronautica et Astronautica Sinica,2013,34(4):954-962.
[21] 管琪,刘慧丛,朱立群,等. 铝合金包铝层在模拟油箱积水环境中结垢及其对腐蚀行为的影响[J]. 材料工程,2013,(5):11-15. GUAN Qi, LIU Hui-cong, ZHU Li-qun, et al. Scaling of 2524 aluminum alloy with cladding in simulated fuel tank water environment and influence to corrosion behavior[J]. Journal of Materials Engineering,2013,(5):11-15.
[22] EXTRAND C W. Contact angles and their hysteresis as a measure of liquid-solid adhesion[J]. Langmuir,2004,20(10):4017-4021.
[23] MARMUR A. The lotus effect: superhydrophobicity and metastability[J]. Langmuir,2004,20(9):3517-3519.
[24] LIU Jian-guo,GONG Gao-ping,YAN Chuan-wei. EIS study of corrosion behaviour of organic coating/Dacromet composite systems[J]. Electrochimica Acta,2005,50(16-17):3320-3332.
[25] 刘兵, 彭超群, 王日初, 等. 大飞机用铝合金的研究现状及展望[J]. 中国有色金属学报, 2010,20(9):1705-1715. LIU Bing, PENG Chao-qun, WANG Ri-chu, et al. Recent development and prospects for giant plane aluminum alloys[J]. The Chinese Journal of Nonferrous Metals,2010,20(9):1705-1715.
[26] WENZEL R N. Surface roughness and contact angle[J]. The Journal of Physical Chemistry,1949,53(9):1466-1467.
[27] CASSIE A B D. Contact angles[J]. Discussions of the Faraday Society,1948,3:11-16.
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