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SUPERHYDROPHOBIC COATING MATERIAL AND METHOD FOR MANUFACTURING THE SAME 发明授权

2023-12-01 3230 1084K 0

专利信息

申请日期 2025-07-10 申请号 KR1020140098866
公开(公告)号 KR101617396B1 公开(公告)日 2016-04-26
公开国别 KR 申请人省市代码 全国
申请人 INDUSTRY ACADEMIC COOPERATION FOUNDATION YONSEI UNIVERSITY; INCHEON UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION
简介 The present disclosure relates to a superhydrophobic coating material and a method for manufacturing the superhydrophobic coating material. The superhydrophobic coating material according to the present disclosure includes a substrate provided with a three-dimensional nano structure; and a coating layer comprising a rare earth metal oxide formed on the three-dimensional nano structure. The method for manufacturing the superhydrophobic coating material according to the present disclosure includes preparing a substrate provided with a three-dimensional nano structure; and forming a coating layer comprising a rare earth metal oxide on the three-dimensional nano structure by supplying a precursor including a rare earth metal and an oxidant one by one onto the substrate, and the temperature of the substrate is controlled in the forming step so that an atomic ratio of a carbon element in the coating layer is less than 1% to form the coating layer with superhydrophobic property.


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