Superhydrophobic pure silver surface with flower-like structures by a facile galvanic exchange reaction with [Ag(NH3)2]OH

被引：38

作者：

Cao, Zongwei ^{[1
,2
]}

Xiao, Debao ^{[1
]}

Kang, Longtian ^{[1
]}

Wang, Zhongliang ^{[1
]}

Zhang, Shuxiao ^{[1
]}

Ma, Ying ^{[1
]}

Fu, Hongbing ^{[1
]}

Yao, Jiannian ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, BNLMS, Beijing 100080, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2008年 / 23期

关键词：

D O I：

10.1039/b803959c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Superhydrophobic pure silver film composed of flower-like microstructures built by interconnected silver nanoplates on a copper plate without any modi. cation was prepared by a facile galvanic exchange reaction between the aqueous [Ag(NH3)(2)]OH and the copper plate, giving rise to a contact angle as high as 157 degrees.

引用

页码：2692 / 2694

页数：3

共 34 条

[1] Wettability of porous surfaces. [J].

Cassie, ABD ;

Baxter, S .

TRANSACTIONS OF THE FARADAY SOCIETY, 1944, 40 :0546-0550

[2] Facile fabrication of superhydrophobic surface from micro/nanostructure metal alkanethiolate based films [J].

Chen, Su ;

Hu, Chunhui ;

Chen, Li ;

Xu, Nanping .

CHEMICAL COMMUNICATIONS, 2007, (19) :1919-1921

[3] Super-hydrophobic surfaces: From natural to artificial [J].

Feng, L ;

Li, SH ;

Li, YS ;

Li, HJ ;

Zhang, LJ ;

Zhai, J ;

Song, YL ;

Liu, BQ ;

Jiang, L ;

Zhu, DB .

ADVANCED MATERIALS, 2002, 14 (24) :1857-1860

[4] A commercially available perfectly hydrophobic material (θA/θR=180°/180°) [J].

Gao, Lichao ;

McCarthy, Thomas J. .

LANGMUIR, 2007, 23 (18) :9125-9127

[5] A perfectly hydrophobic surface (θA/θR=180°/180°) [J].

Gao, Lichao ;

McCarthy, Thomas J. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (28) :9052-9053

[6] Water-repellent legs of water striders [J].

Gao, XF ;

Jiang, L .

NATURE, 2004, 432 (7013) :36-36

[7] Self-assembly of microspheres at the air/water/air interface into free-standing colloidal crystal films [J].

Gu, Zhong-Ze ;

Wang, Dayang ;

Moehwald, Helmuth .

SOFT MATTER, 2007, 3 (01) :68-70

[8] Structural color and the lotus effect [J].

Gu, ZZ ;

Uetsuka, H ;

Takahashi, K ;

Nakajima, R ;

Onishi, H ;

Fujishima, A ;

Sato, O .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (08) :894-+

[9]

Gu ZZ, 2002, ANGEW CHEM INT EDIT, V41, P2068

[10] A novel approach to stable superhydrophobic surfaces [J].

Guo, Zhi-Guang ;

Fang, Jian ;

Hao, Jing-cheng ;

Liang, Yong-min ;

Liu, Wei-min .

CHEMPHYSCHEM, 2006, 7 (08) :1674-1677

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