A Surface with Superoleophilic-to-Superoleophobic Wettability Gradient
文献类型：期刊论文
| 作者 | Zhang, Guangyu ; Zhang, Xin ; Li, Meng ; Su,Zhaohui |
| 刊名 | acs applied materials & interfaces
 |
| 出版日期 | 2014 |
| 卷号 | 6期号:3页码:1729-1733 |
| 关键词 | COUNTERION EXCHANGE WATER SUPERHYDROPHILICITY SUPERHYDROPHOBICITY MULTILAYERS COATINGS OIL |
| 通讯作者 | su,zh |
| 英文摘要 | a strategy combining polyelectrolyte multilayer (pem) deposition and counterion exchange was developed to fabricate wettability gradient surfaces on rough aluminum with wetting characters continuously varied from superoleophilic to superoleophobic. counterion exchange kinetics was adopted as a means to tailor the surface chemical composition spatially, with the gradient ultimately reflecting position-dependent immersion time during the dipping of substrate in salt solution. wettability depended on the identity and concentration of the counterion in the outermost pem layer. gradients could be erased and rewritten through the exchange of counterions, and the gradient's wetting character was evaluated by measuring both water and oil contact angles. the surface chemical composition gradient was further investigated by x-ray photoelectron spectroscopy. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000331493200053 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/52353]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhang, Guangyu,Zhang, Xin,Li, Meng,et al. A Surface with Superoleophilic-to-Superoleophobic Wettability Gradient[J]. acs applied materials & interfaces,2014,6(3):1729-1733. |
| APA | Zhang, Guangyu,Zhang, Xin,Li, Meng,&Su,Zhaohui.(2014).A Surface with Superoleophilic-to-Superoleophobic Wettability Gradient.acs applied materials & interfaces,6(3),1729-1733. |
| MLA | Zhang, Guangyu,et al."A Surface with Superoleophilic-to-Superoleophobic Wettability Gradient".acs applied materials & interfaces 6.3(2014):1729-1733. |
入库方式： OAI收割
来源：长春应用化学研究所
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