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1.发明申请公开(公告)号：US20190202166A1
公开(公告)日：2019-07-04
申请号：US16184956
申请日：2018-11-08
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Myoung Woon MOON , Sun Mi YOON , Kwang Ryeol LEE , Hye Bin LEE , Young A LEE
CPC classification number: B32B5/16 , B32B15/16 , B32B15/20 , B32B2264/102 , B32B2307/728 , C23C22/05
Abstract: Provided are a hydrophilic aluminum surface body having a hybrid nanostructure and a manufacturing method thereof. The hydrophilic aluminum surface body includes an aluminum substrate; and a nanopattern including a hybrid nanostructure formed on a surface of the aluminum substrate, wherein the hybrid nanostructure includes nanoparticles and a plurality of nanoflakes around the nanoparticles.The hydrophilic aluminum surface body is excellent in hydrophilicity, does almost not exhibit an aging effect, and may maintain hydrophilicity for a long time. According to the manufacturing method of the hydrophilic aluminum surface body, hydrophobic aluminum may be artificially prepared as hydrophilic or superhydrophilic aluminum due to a small contact angle, and large-area and mass production is possible and the method is eco-friendly.
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公开(公告)号：US20210163285A1
公开(公告)日：2021-06-03
申请号：US17078096
申请日：2020-10-23
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Myoung Woon MOON , Sun Mi YOON , Young A LEE
Abstract: The present invention relates to: a method of manufacturing glass with hollow nanopillars, which includes a silicon oxide layer forming step in which a silicon oxide layer made of silicon oxide is formed on one side of a glass substrate, a first etching step in which the silicon oxide layer is etched and a plurality of silicon oxide clusters are formed on the glass substrate, and a second etching step in which the glass substrate, on which the silicon oxide clusters are formed, is etched and hollow nanopillars are formed; and glass with hollow nanopillars manufactured thereby.
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