发明申请
US20070237947A1 Superhydrophobic fibers produced by electrospinning and chemical vapor deposition
失效
通过静电纺丝和化学气相沉积生产的超疏水纤维
- 专利标题: Superhydrophobic fibers produced by electrospinning and chemical vapor deposition
- 专利标题(中): 通过静电纺丝和化学气相沉积生产的超疏水纤维
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申请号: US11229062申请日: 2005-09-16
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公开(公告)号: US20070237947A1公开(公告)日: 2007-10-11
- 发明人: Karen Gleason , Gregory Rutledge , Malancha Gupta , Minglin Ma , Yu Mao
- 申请人: Karen Gleason , Gregory Rutledge , Malancha Gupta , Minglin Ma , Yu Mao
- 申请人地址: US MA Cambridge
- 专利权人: Massachusetts Institute of Technology
- 当前专利权人: Massachusetts Institute of Technology
- 当前专利权人地址: US MA Cambridge
- 主分类号: C23C16/00
- IPC分类号: C23C16/00 ; B32B1/00 ; B32B27/00
摘要:
Disclosed is a versatile method to produce superhydrophobic surfaces by combining electrospinning and initiated chemical vapor deposition (iCVD). A wide variety of surfaces, including electrospun polyester fibers, may be coated by the inventive method. In one embodiment, poly(caprolactone) (PCL) was electrospun and then coated by iCVD with a thin layer of hydrophobic polymerized perfluoroalkyl ethyl methacrylate (PPFEMA). In certain embodiments said coated surfaces exhibit water contact angles of above 150 degrees, oleophobicities of at least Grade-8 and sliding angles of less than 12 degrees (for a water droplet of about 20 mg).
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