期刊
ADVANCED MATERIALS INTERFACES
卷 6, 期 4, 页码 -出版社
WILEY
DOI: 10.1002/admi.201801967
关键词
3D porous; Cassie state; iCVD; polytetrafluoroethylene; superhydrophobic; TiO2
资金
- German Research Foundation (DFG) [GRK 2154]
Combining hard-templating and infiltration processes, micro- and nanoscale topography induced by 2D assembling of TiO2 nanoparticles is extended to 3D TiO2. By applying an ultrathin and highly conformal polytetrafluoroethylene (PTFE) layer on prepared 3D TiO2 via initiated chemical vapor deposition (iCVD), a robust superhydrophobic bulk material (3D PTFE/TiO2) is achieved. A comparative study is conducted to reveal the stability of Cassie state for 3D PTFE/TiO2 against the external pressure by squeezing a water droplet between 2D and 3D PTFE/TiO2 structures. The use of such a stable 3D superhydrophobic PTFE/TiO2 structure for the controlled release medium is shown by a case study.
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