溶胶-凝胶原位生长制备超疏水木材
中南林业科技大学材料科学与工程学院,长沙 410004
下一篇 上一篇
摘要
采用溶胶-凝胶原位生长的方法制备超疏水木材,在木材表面形成一层纳米结构超疏水薄膜,水滴在木材表面接触角达到150.6°。采用X射线衍射仪(XRD)、扫描电子显微镜(SEM)、傅立叶变换红外光谱仪(FTIR)分别对超疏水木材样品的物相组成、表面形貌及表面化学官能团进行检测,分析表明木材的超疏水性是表面纳米级突起粗糙结构和乙烯基疏水基团共同作用的结果。
参考文献
[ 1 ] Hsieh Chien- Te,Chang Bi- Sheng,Lin Jia- Yi. Improvement of water and oil repellency on wood substrates by using fluorinated silica nanocoating [J]. Applied Surface Science,2011,257(18): 7997-8002. 链接1
[ 2 ] Roach Paul,Shirtcliffe Neil J,Newton Michael I. Progess in superhydrophobic surface development [J]. Soft Matter,2008,4 (2):224-240. 链接1
[ 3 ] 赵 宁,卢晓英,张晓艳,等. 超疏水表面的研究进展[J]. 化学 进展,2007,19(6):860-871. 链接1
[ 4 ] Wang Chengyu,Piao Cheng,Lucas Cran. Synthesis and characterization of superhydrophobic wood surfaces [J]. Journal of Applied Polymer Science,2011,119(3):1667-1672.
[ 5 ] Liu Changyu,Wang Shuliang,Shi Junyou,et al. Fabrication of superhydrophobic wood surfaces via a solution- immersion process [J]. Applied Surface Science,2011,258(2):761-765. 链接1
[ 6 ] Sun Qingfeng,Lu Yun,Liu Yixing. Growth of hydrophobic TiO2 on wood surface using a hydrothermal method [J]. Journal of Materials Science,2011,46(24):7706-7712. 链接1
[ 7 ] Hong Jung-Kyun,Kim Hong-Ryul,Park Hyung-Ho. The effect of sol viscosity on the sol- gel derived low density SiO2 xerogel film for intermetal dielectric application [J]. Thin Solid Films, 1998,332(1/2):449-454. 链接1
[ 8 ] Parrill T M. Transmission infrared study of acid-catalyzed sol-gel silica coatings during room ambient drying [J]. Journal of Materials Research,1992,7(8):2230-2239. 链接1
[ 9 ] Fan Youhua,Li Changzhu,Chen Zejun,et al. Study on fabrication of the superhydrophobic sol-gel films based on copper wafer and its anti- corrosive properties [J]. Applied Surface Science, 2012,258(17):6531-6536. 链接1
[10] Liang Jin,Hu Yunchu,Fan Youhua,et al. Formation of superhydrophobic cerium oxide surfaces on aluminum substrate and its corrosion resistance properties [J]. Surface and Interface Analysis,2013,45(8):1211-1216. 链接1