지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
A superhydrophobic mesh is a unique structure that blocks water, while allowing gases, sound waves, and energy to pass through the holes in the mesh. This mesh is used in various devices, such as gas- and energy-permeable waterproof membranes for underwater sensors and electronic devices. However, it is difficult to fabricate micro- and nano-structures on three-dimensional surfaces, such as the cylindrical surface of a wire mesh. In this research, we successfully produced a superhydrophobic water-repellent mesh with a high contact angle (>150°) for nanofibrous structures. Conducting polymer (CP) composite nanofibers were evenly coated on a stainless steel mesh surface, to create a superhydrophobic mesh with a pore size of 100 μm. The nanofiber structure could be controlled by the deposition time. As the deposition time increased, a high-density, hierarchical nanofiber structure was deposited on the mesh. The mesh surface was then coated with Teflon, to reduce the surface energy. The fabricated mesh had a static water contact angle of 163°, and a water-pressure resistance of 1.92 kPa.
목차
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참고문헌 (20)
참고문헌 신청
A. Lafuma / 2003 / Superhydrophobic states / Nat. Mater 2 : 457 ~ 460
C. H. Lee / 2011 / The performance of superhydrophobic and superoleophilic carbon nanotube meshes in water-oil filtration / Carbon 49 : 669 ~ 676
C. S. Lee / 2010 / Vertically-aligned carbon nano-tube membrane filters with superhydrophobicity and superoleophilicity / Carbon 48 : 2192 ~ 2197
D. Tian / 2011 / Photocontrollable water permeation on the micro/nanoscale hierarchical structured ZnO mesh films / Langmuir 27 : 4265 ~ 4270
G. Li / 2010 / A facile approach for the fabrication of highly stable superhydrophobic cotton fabric with multi-walled carbon nanotubes-azide polymer composites / Langmuir 2
C. H. Lee / 2011 / The performance of superhydrophobic and superoleophilic carbon nanotube meshes in water-oil filtration / Carbon 49 : 669 ~ 676
C. S. Lee / 2010 / Vertically-aligned carbon nano-tube membrane filters with superhydrophobicity and superoleophilicity / Carbon 48 : 2192 ~ 2197
D. Tian / 2011 / Photocontrollable water permeation on the micro/nanoscale hierarchical structured ZnO mesh films / Langmuir 27 : 4265 ~ 4270
G. Li / 2010 / A facile approach for the fabrication of highly stable superhydrophobic cotton fabric with multi-walled carbon nanotubes-azide polymer composites / Langmuir 2
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