Micro-nano hierarchical structure for drag reduction and microbial adhesion prevention and marine structure comprising the same
AssigneeIndustry-Academic Cooperation Foundation, Yonsei University
InventorsShinill Kang, Eikhyun Cho, Myungki Jung, Joon Sang Lee, Ryung Shin, Myungyon Kim, Changsu Park, Taekyung Kim
Life of this patent
Estimating the term…
Abstract
A micro-nano hierarchical structure for drag reduction and microbial adhesion prevention includes a metallic support plate having formed on its surface a plurality of arrays which are each composed of a plurality of metallic micro-structures and which are arranged in parallel, and a plurality of metallic nano-structures uniformly formed on the micro-structures and the support plate.
Claims22
A micro-nano hierarchical structure for drag reduction and microbial adhesion prevention, the micro-nano hierarchical structure comprising:
- a metallic support plate having formed on its surface a plurality of arrays which are each composed of a plurality of metallic micro-structures and which are arranged in parallel;
- and
- a plurality of metallic nano-structures uniformly formed on a whole single curved surface of the micro-structures and a whole surface of the support plate,
- wherein the micro-structures are in a form of curved protrusions in vertical cross section.
Dependencies are inferred from the claim text.