Superhydrophobic Zr-based metallic glass surface with high adhesive force

Ning Li; Ting Xia; Liping Heng; Lin Liu

doi:10.1063/1.4812480

Superhydrophobic Zr-based metallic glass surface with high adhesive force

Ning Li^*
, Ting Xia
, Liping Heng
, Lin Liu

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

75 Scopus citations

Abstract

Micro/nano hierarchical structures were constructed on Zr ₃₅Ti₃₀Be_26.75Cu_8.25 metallic glass surface by silicon moulding and subsequently chemical etching. The as-formed surface exhibited both superhydrophobicity and high adhesive force towards water. The superhydrophobicity is rationalized based on the modified Cassie-Baxter model [A. B. D. Cassie and S. Baxter, Trans. Faraday Soc. 40, 546 (1944)]. The origin of the robust adhesion is described in terms of intermolecular capillary forces. The present results not only provide a method to fabricate superhydrophobic metallic glasses surface but also explore an important industrial application as dry adhesives and transport of liquid microdroplets.

Original language	English
Article number	251603
Journal	Applied Physics Letters
Volume	102
Issue number	25
DOIs	https://doi.org/10.1063/1.4812480
State	Published - 24 Jun 2013
Externally published	Yes

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title = "Superhydrophobic Zr-based metallic glass surface with high adhesive force",

abstract = "Micro/nano hierarchical structures were constructed on Zr 35Ti30Be26.75Cu8.25 metallic glass surface by silicon moulding and subsequently chemical etching. The as-formed surface exhibited both superhydrophobicity and high adhesive force towards water. The superhydrophobicity is rationalized based on the modified Cassie-Baxter model [A. B. D. Cassie and S. Baxter, Trans. Faraday Soc. 40, 546 (1944)]. The origin of the robust adhesion is described in terms of intermolecular capillary forces. The present results not only provide a method to fabricate superhydrophobic metallic glasses surface but also explore an important industrial application as dry adhesives and transport of liquid microdroplets.",

author = "Ning Li and Ting Xia and Liping Heng and Lin Liu",

year = "2013",

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doi = "10.1063/1.4812480",

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T1 - Superhydrophobic Zr-based metallic glass surface with high adhesive force

AU - Li, Ning

AU - Xia, Ting

AU - Heng, Liping

AU - Liu, Lin

PY - 2013/6/24

Y1 - 2013/6/24

N2 - Micro/nano hierarchical structures were constructed on Zr 35Ti30Be26.75Cu8.25 metallic glass surface by silicon moulding and subsequently chemical etching. The as-formed surface exhibited both superhydrophobicity and high adhesive force towards water. The superhydrophobicity is rationalized based on the modified Cassie-Baxter model [A. B. D. Cassie and S. Baxter, Trans. Faraday Soc. 40, 546 (1944)]. The origin of the robust adhesion is described in terms of intermolecular capillary forces. The present results not only provide a method to fabricate superhydrophobic metallic glasses surface but also explore an important industrial application as dry adhesives and transport of liquid microdroplets.

AB - Micro/nano hierarchical structures were constructed on Zr 35Ti30Be26.75Cu8.25 metallic glass surface by silicon moulding and subsequently chemical etching. The as-formed surface exhibited both superhydrophobicity and high adhesive force towards water. The superhydrophobicity is rationalized based on the modified Cassie-Baxter model [A. B. D. Cassie and S. Baxter, Trans. Faraday Soc. 40, 546 (1944)]. The origin of the robust adhesion is described in terms of intermolecular capillary forces. The present results not only provide a method to fabricate superhydrophobic metallic glasses surface but also explore an important industrial application as dry adhesives and transport of liquid microdroplets.

UR - https://www.scopus.com/pages/publications/84879860183

U2 - 10.1063/1.4812480

DO - 10.1063/1.4812480

M3 - 文章

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SN - 0003-6951

VL - 102

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 25

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ER -

Superhydrophobic Zr-based metallic glass surface with high adhesive force

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