METHOD FOR MANUFACTURING POROUS CARBON SURFACE WITH IMPROVED SUPERHYDROPHOBICITY AND DURABILITY

    公开(公告)号:US20240033777A1

    公开(公告)日:2024-02-01

    申请号:US18172399

    申请日:2023-02-22

    CPC classification number: B05D3/08 B05D5/061 B05D2518/00

    Abstract: Proposed is a method for manufacturing a porous carbon surface with improved superhydrophobicity and durability and a method for manufacturing a porous carbon surface with further improved superhydrophobicity and durability of a substrate coated with carbon nanoparticles on the surface using a vapor treatment process. According to the present disclosure, by agglomerating nano-sized carbon particles into a micro-nano composite structure through a simple process of treating a vapor of water, an organic solvent, or a mixture thereof, a porous carbon surface with improved superhydrophobicity and durability with low surface energy and high roughness can be manufactured, and a substrate including the porous carbon surface. This process can be efficiently used in mass production processes in various industrial fields that can utilize porous carbon surfaces because the manufacturing process is simple and inexpensive.

    COATING AND CURING APPARATUS AND METHODS
    78.
    发明申请
    COATING AND CURING APPARATUS AND METHODS 审中-公开
    涂料和固化装置和方法

    公开(公告)号:US20150099060A1

    公开(公告)日:2015-04-09

    申请号:US14563962

    申请日:2014-12-08

    Abstract: Disclosed herein is a method of coating and curing, including conveying a substantially flat substrate to be coated with a conveyor system through a combination roll coating and curing facility, wherein the combination roll coating and curing facility comprises at least one roll coating facility and at least one curing facility, roll coating the substantially flat substrate with a continuous sol gel coating material with the at least one roll coating facility, and curing the sol gel coating material on the substantially flat substrate with an air knife of the at least one curing facility, wherein the air knife is adapted to direct a heated stream of air to cure the continuous sol gel coating material while an interior of the substantially flat substrate remains at a temperature substantially lower than a temperature of air from the air knife.

    Abstract translation: 本文公开了一种涂覆和固化的方法,包括通过组合辊涂和固化设备输送要涂覆有传送系统的基本平坦的基材,其中组合辊涂和固化设备包括至少一个辊涂设备,并且至少 一个固化设备,用具有至少一个辊涂设备的连续溶胶凝胶涂覆材料辊涂基本上平坦的基材,并且用至少一个固化设备的气刀将基本平坦的基材上的溶胶凝胶涂料固化, 其中所述气刀适于引导加热的空气流以固化连续溶胶凝胶涂层材料,同时基本上平坦的基底的内部保持在基本上低于来自气刀的空气的温度的温度。

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