Citation: XU Li-Li, LI Xiao-Guang, NI Xing-Yuan, SHEN Jun. Micro-Structure and Surface Modification of Porous Silica Coating and Their Effects on Hydrophobicity[J]. Chinese Journal of Inorganic Chemistry, ;2013, 29(3): 449-454. doi: 10.3969/j.issn.1001-4861.2013.00.089
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In this work, the micro-structure and surface modification of sol-gel silica film were studied, for obtaining hydrophobic coatings with high transparency. Polyethylene glycol (PEG) was added into silica sol to adjust the particle size. Two kinds of surface modification (sol treatment and film treatment respectively) by hexamethyldisilazane (HMDS) were employed and compared. The particle size evolvement was measured by dynamic scattering particle size analyzer. The surface morphology, water contact angle, chemical compositions, and transmittance were characterized by atomic force microscope (AFM), contact angle instrument, transmittance, FTIR and UV-Vis-IR spectrophotometers. Results showed that addition of PEG increased the silica particle size and accordingly the film surface roughness, which gave rise to a significantly improved hydrophobicity. The surface modification was impacted by the particle size. Small particle size is good for sol treatment, while large particle size is good for film treatment. PEG-film after HMDS atmosphere treatment could present superhydrophobicity with water contact angle of 152°, and high transmittance was maintained at the same time.
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-
[1]
[1] Feng X J, Jiang L. Adv. Mater., 2006,18:3603-3078
-
[2]
[2] Lai Y K, Gao X F, Zhuang H F, et al. Adv. Mater., 2009,21: 3799-3803
-
[3]
[3] Yao X, Song Y L, Jiang L. Adv. Mater., 2011,23:719-734
-
[4]
[4] GUO Zhi-Gang(郭志光), ZHOU Feng(周峰), LIU Wei-Ming (刘维民). Chinese J. Inorg. Chem.(Wuji Huaxue Xuebao), 2006,28(8):761-766
-
[5]
[5] XU Gui-Long(徐桂龙), DENG Li-Li(邓丽丽), PI Pi-Hui(皮 丕辉), et al. Chinese J. Inorg. Chem.(Wuji Huaxue Xuebao), 2010,26(10):1810-1814
-
[6]
[6] QU Ai-Lan(曲爱兰), WEN Xiu-Fang(文秀芳), PI Pi-Hui(皮 丕辉), et al. Chinese J. Inorg. Chem.(Wuji Huaxue Xuebao), 2007,23(10):1711-1716
-
[7]
[7] Barthlott W, Neinhuis C. Planta., 1997,202(1):1-8
-
[8]
[8] Zheng Y S, He Y, Qng Y Q, et al. Appl. Surf. Sci., 2012, 258(24):9859-9863
-
[9]
[9] Neinhuis C, Barthlott W. Annals of Botany., 1997,79(6):667-677
-
[10]
[10] Feng L, Li S H, Li Y S, et al. Adv. Mater., 2002,14:1857-1860
-
[11]
[11] YANG Hao-Wei(杨昊炜). Thesis for the Doctorate of Fudan University(复旦大学博士论文). 2011.
-
[12]
[12] Li X G, Shen J. Chem. Commun., 2011,10:1039-1041
-
[13]
[13] Hong J K, Wan K B, Lee H, et al. Adv. Mater., 2007,19: 4364-4369
-
[14]
[14] SHI Yan-Long(石彦龙), FENG Xiao-Juan(冯晓娟), YANG Wu(杨武), et al. Chinese J. Inorg. Chem.(Wuji Huaxue Xuebao), 2010,26(12):2209-2214
-
[15]
[15] Li X G, Sheng J. Adv. Thin Solid Films, 2011,519:6236-6240
-
[16]
[16] Deng X, Mammen L, Zhao Y F, et al. Adv. Mater., 2011,23: 2962-2965
-
[17]
[17] LI Hai-Yuan(李海元), TANG Yong-Xing(唐永兴). Chin. J. Lasers(Zhongguo Jiguang), 2006,33(01):116-119
-
[18]
[18] Li X G, Shen J. J. Sol-Gel Sci. Technol., 2011,59:539-545
-
[19]
[19] Li X Y, Du X, He J H. Langmuir., 2010,26(16):13528-13534
-
[20]
[20] Mahadik S A, Kavale M S, Mukherjee S K, et al. Appl. Surf. Sci., 2010,257:333-339
-
[21]
[21] Wang G J, Yang J Y, Shi Q. J. Coat. Technol. Res., 2011,8 (1):53-60
-
[22]
[22] LI Xiao-Guang(李晓光), SHEN Jun(沈军). High Power Laser Particle Beams(Qiangjiguang Yu Lizishu), 2010,22 (10):2237-2243
-
[23]
[23] Li X G, Gross M, Green K, et al. Optics Lett., 2012,37(12): 2364-2366
-
[24]
[24] MA Jian-Hua(马建华), WU Guang-Ming(吴广明), CHENG Yin-Bing(程银兵), et al. Acta Phy.-Chim. Sin.(Wuli Huaxue Xuebao), 2001,17(12):1112-1116
-
[25]
[25] ZHAO Song-Nan(赵松楠), LV Hai-Bing(吕海兵), YAN Liang-Hong(晏良宏), et al. High Power Laser Particle Beams(Qiangjiguang Yu Lizishu), 2010,22(05):1065-1068
-
[26]
[26] YAN Liang-Hong(晏良宏), ZHAO Song-Nan(赵松楠), LV Hai-Bing(吕海兵), et al. Laser Technol.(Jiguang Jishu), 2010,34(04):463-481
-
[27]
[27] WANG Juan(王娟), ZHANG Chang-Rui(张长瑞), FENG Jian(冯坚), et al. Acta Phy.-Chim. Sin.(Wuli Huaxue Xuebao), 2004,20(12):1399-1403
-
[28]
[28] CAO Cong-Rui(曹聪蕊), LAN Fang(蓝芳), CHEN Ning(陈 宁), et al. Chinese J. Inorg. Chem.(Wuji Huaxue Xuebao), 2008,24(7):1104-1107
-
[29]
[29] Li X G, Gross M, Ored B. et al. J. Phys. Chem. C, 2012, 116:18367-18371
-
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