期刊
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
卷 602, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.colsurfa.2020.125145
关键词
Wood veneer; Cu nanoparticles; Polydopamine; Superhydrophobic; Antibacterial activity
资金
- National Natural Science Foundation of China [31700495, 31971739]
- Zhejiang A&F University Student Research and Training Program [101-202360000414]
Wood veneer had been widely used in interior decoration or fitment, but its application was still limited due to deformation after absorbing water and bacterial erosion. In this paper, a Cu coating owned superhydrophobic and antibacterial capabilities on wood veneer was fabricated by a facile and valid method. The wood veneer with superhydrophobic and antibacterial properties was prepared by self-polymerization of dopamine, chemical deposition of Cu nanoparticles, and hydrophobic modification using fluorosilane. The water contact angle and sliding angle of obtained Cu coating reached 155.7 degrees and 4 degrees, respectively. Meanwhile, the as-prepared coating showed resistance to acid or base solutions with different pH values, different temperatures aging and mechanical damages, and also displayed a good self-cleaning ability. In addition, the modified wood exhibited outstanding antibacterial activities towards Escherichia coli and Staphylococcus aureus. This work supplied a novel way to endow the superhydrophobic and antibacterial properties on wood veneer, and promote its multifunction application.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据