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
Superhydrophobic surfaces have been expected to be able to provide considerable performance improvements and introduce innovative functions across diverse industries. However, representative methods for fabricating superhydrophobic surfaces include etching the substrate or attaching nanosized particles, but they have been limited by problems such as applicability to only a few materials or low adhesion between particles and substrates, resulting in a short lifetime of superhydrophobic properties. In this work, we report a novel coating technique that can achieve superhydrophobicity by electrophoretic deposition of aluminum nitride (AlN) nanopowders and their self-bonding to form a surface structure without the use of binder resins through a hydrolysis reaction. Furthermore, by using a water-soluble adhesive as a temporary shield for the electrophoretic deposited AlN powders, hierarchical aluminum hydroxide structures can be strongly adhered to a variety of electrically conductive substrates. This binder-free technique for creating hierarchical structures that exhibit strong adhesion to a variety of substrates significantly expands the practical applicability of superhydrophobic surfaces.
목차
Abstract
1. 서론
2. 실험 방법
3. 결과 및 고찰
4. 결론
References
참고문헌 (24)
참고문헌 신청
S. Kim, H. J. Hwang, H. Cho, D. Choi, W. Hwang, Repeatable replication method with liquid infiltration to fabricate robust, flexible, and transparent, anti-reflective superhydrophobic polymer films on a large scale, Chemical Engineering Journal, 350 (2018) 225-232.
S. Kim, H. Cho, W. Hwang, Robust superhydrophilic depth filter and oil/water separation device with pressure control system for continuous oily water treatment on a large scale, Separation and Purification Technology, 256 (2021) 117779.
S. Woo, H. Cho, J. Park, Y. Shin, W. Hwang, A novel approach to designing a biomimetic wettable patterned surface for highly efficient and continuous surfactant-free oil emulsion separation, Separation and Purification Technology, 248 (2020) 116864.
H. Cho, J. Chung, G. Shin, J. Sim, D. S. Kim, S. Lee, W. Hwang, Toward sustainable output generation of liquid-solid contact triboelectric nanogenerators: The role of hierarchical structures, Nano Energy, 56 (2019) 56-64.
S. Hu, Z. Shi, R. Zheng, W. Ye, X. Gao, W. Zhao and G. Yang, Superhydrophobic liquid-solid contact triboelectric nanogenerator as a droplet sensor for biomedical applications, ACS Applied Materials & Interfaces, 12 (2020) 40021-40030.
S. Kim, H. Cho, W. Hwang, Robust superhydrophilic depth filter and oil/water separation device with pressure control system for continuous oily water treatment on a large scale, Separation and Purification Technology, 256 (2021) 117779.
S. Woo, H. Cho, J. Park, Y. Shin, W. Hwang, A novel approach to designing a biomimetic wettable patterned surface for highly efficient and continuous surfactant-free oil emulsion separation, Separation and Purification Technology, 248 (2020) 116864.
H. Cho, J. Chung, G. Shin, J. Sim, D. S. Kim, S. Lee, W. Hwang, Toward sustainable output generation of liquid-solid contact triboelectric nanogenerators: The role of hierarchical structures, Nano Energy, 56 (2019) 56-64.
S. Hu, Z. Shi, R. Zheng, W. Ye, X. Gao, W. Zhao and G. Yang, Superhydrophobic liquid-solid contact triboelectric nanogenerator as a droplet sensor for biomedical applications, ACS Applied Materials & Interfaces, 12 (2020) 40021-40030.
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