From natural lotus leaf to highly hard-flexible diamond-like carbon surface with superhydrophobic and good tribological performance

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 固体润滑国家重点实验室

	From natural lotus leaf to highly hard-flexible diamond-like carbon surface with superhydrophobic and good tribological performance
	Wang Y(王莹)1,2,4; Wang LP(王立平)1,3 ; Wang SC(王顺才)3; Wood, Robert J. K.1,3; Xue QJ(薛群基)1
刊名	Surface & Coatings Technology
	2012
卷号	206 期号:8-9 页码:2258-2264
关键词	Hard-flexible Superhydrophobic Bio-mimicking DLC
ISSN号	0257-8972
通讯作者	王立平
英文摘要	Fabrication of hard-flexible and superhydrophobic carbon films is considered as a challenging issue for expanding the applications of diamond-like carbon (DLC) films. In this paper, a novel method for fabricating highly hard, flexible and superhydrophobic DLC films with bio-mimicking micro textures using natural lotus leaf as templates is reported. By combining nanocasting, electroplating methods and finally physical vapor deposition, DLC films with “lotus leaf”-like textures were successfully fabricated, which exhibited good balance of high hardness (approximately 21 GPa) and toughness as well as excellent superhydrophobicity with contact angle up to 160°. Furthermore, the as-prepared superhydrophobic DLC films could remain as an effect lubricant layer. Combination of excellent physical and mechanical properties of highly hard, superhydrophobic as well as flexible DLC films with bio-mimicking textures will be beneficial for their potential applications as engineering material.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the National Natural Science Foundation of China (Grant no. 50905178);the 863 program of Chinese Ministry of Science and Technology (no. 2009AA03Z105)
语种	英语
WOS记录号	WOS:000300458500029
公开日期	2013-07-12
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/3462]
专题	兰州化学物理研究所_固体润滑国家重点实验室
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Changzhou Univ, Ctr Low Dimens Mat Micronano Devices & Syst, Changzhou 213164, Peoples R China 3.Univ Southampton, Natl Ctr Adv Tribol Southampton nCATS, Sch Engn Sci, Southampton SO17 1BJ, Hants, England 4.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Wang Y,Wang LP,Wang SC,et al. From natural lotus leaf to highly hard-flexible diamond-like carbon surface with superhydrophobic and good tribological performance[J]. Surface & Coatings Technology,2012,206(8-9):2258-2264.
APA	Wang Y,Wang LP,Wang SC,Wood, Robert J. K.,&Xue QJ.(2012).From natural lotus leaf to highly hard-flexible diamond-like carbon surface with superhydrophobic and good tribological performance.Surface & Coatings Technology,206(8-9),2258-2264.
MLA	Wang Y,et al."From natural lotus leaf to highly hard-flexible diamond-like carbon surface with superhydrophobic and good tribological performance".Surface & Coatings Technology 206.8-9(2012):2258-2264.