Facile fabrication of superhydrophobic surfaces on zinc substrates by displacement deposition of Sn
Facile fabrication of superhydrophobic surfaces on zinc substrates by displacement deposition of Sn
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通过锡的置换沉积在锌基底上轻松制造超疏水表面
DOI：
10.1016/j.apsusc.2012.11.055
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发表时间：
2013-01
影响因子：
6.7
通讯作者：
Li, Zelin
中科院分区：
文献类型：
--
作者：
Cao, Ling;Liu, Jun;Huang, Wei;Li, Zelin
制备稳定、廉价的金属超疏水表面具有重要的实际意义。本文报道了我们在制备超疏水金属Sn表面方面的研究结果，该表面可以在室温下通过锌板和酸性SnCl 2溶液之间的置换反应在5 min内获得，而不需要后处理和表面改性。该方法简便、省时、价廉，上级其它已知的Pt、Ag、Au或Cu置换沉积方法。研究了反应物浓度、反应时间等制备条件对薄膜表面形貌和润湿性的影响。超疏水性与锡纳米粒子/纳米孔向锡树枝晶的形态转变密切相关，最大水接触角（CA）约为156°。我们希望这种制造技术能够得到实际应用。
Facile preparation of superhydrophobic surfaces of stable and cheap metals is practically important. We report here our findings on fabrication of a superhydrophobic metal Sn surface, which can be obtained at room temperature in 5min through a displacement reaction between a zinc plate and an acidic SnCl2solution without needing post-treatment and surface modification. This procedure is facile, time-saving and inexpensive, which is superior to other known displacement depositions of Pt, Ag, Au, or Cu. The effects of preparation conditions on the surface morphology and wettability have been investigated in detail, including reactant concentration and reaction time. It has been observed that superhydrophobicity was closely related with the morphological transition from tin nanoparticles/nanopores to tin dendrites, and the maximal water contact angle (CA) was about 156° with the Cassie state. We expect that this fabrication technique will find practical applications.
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影响因子：
17.1
作者：
Lee, Doo Jin;Kim, Hyung Min;Youn, Jae Ryoun
通讯作者：
Youn, Jae Ryoun
具有高光催化活性的网络结构SnO2/ZnO异质结纳米催化剂
影响因子：
4.6
作者：
Zheng, Lirong;Zheng, Yuanhui;Zhu, Jiefang
通讯作者：
Zhu, Jiefang
DOI：
10.1021/la100474x
发表时间：
2010-04
期刊：
Langmuir : the ACS journal of surfaces and colloids
影响因子：
--
作者：
T. Ishizaki;N. Saito
通讯作者：
T. Ishizaki;N. Saito
DOI：
10.1021/jp051612e
发表时间：
2005-07
期刊：
The journal of physical chemistry. B
影响因子：
--
作者：
Minghua Huang;Yongdong Jin;Heqing Jiang;Xuping Sun;Hongjun Chen;Baifeng Liu;E. Wang;S. Dong
通讯作者：
Minghua Huang;Yongdong Jin;Heqing Jiang;Xuping Sun;Hongjun Chen;Baifeng Liu;E. Wang;S. Dong
DOI：
10.1201/b12246-4
发表时间：
2023
期刊：
--
影响因子：
--
作者：
Ling Fei
通讯作者：
Ling Fei