期刊
NANOMATERIALS
卷 11, 期 8, 页码 -出版社
MDPI
DOI: 10.3390/nano11081885
关键词
superhydrophobicity; wood modification; antimicrobial properties; durability
类别
资金
- National Natural Science Foundation of China [32071687, 32001382]
- Project of Science and Technology Plan of Beijing Municipal Education Commission [KM202010012001]
- Special Scientific Research Fund of Construction of High-level Teachers Project of the Beijing Institute of Fashion Technology [BIFTQG201805]
Silver particles were grown on wood surfaces using the silver mirror method and modified with stearic acid to achieve superhydrophobic and antibacterial properties. Various analysis techniques were employed to study the reaction mechanism and surface characteristics. The coating showed good durability, mechanical properties, acid and alkali resistance, and UV stability, maintaining its hydrophobic properties under different temperature conditions.
The silver particles were grown in situ on the surface of wood by the silver mirror method and modified with stearic acid to acquire a surface with superhydrophobic and antibacterial properties. Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and X-ray energy spectroscopy (XPS) were used to analyze the reaction mechanism of the modification process. Scanning electron microscopy (SEM) and contact angle tests were used to characterize the wettability and surface morphology. A coating with a micro rough structure was successfully constructed by the modification of stearic acid, which imparted superhydrophobicity and antibacterial activity to poplar wood. The stability tests were performed to discuss the stability of its hydrophobic performance. The results showed that it has good mechanical properties, acid and alkali resistance, and UV stability. The durability tests demonstrated that the coating has the function of water resistance and fouling resistance and can maintain the stability of its hydrophobic properties under different temperatures of heat treatment.
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