Nanomaterial-based ultra-high efficiency dehumidifying filters and their manufacturing methods

Abstract

The present invention relates to a nanomaterial-based ultra-high-efficiency dehumidification filter and a method for manufacturing the same. More specifically, the invention relates to a dehumidification filter that maximizes dehumidification performance using nanomaterials and a method for manufacturing the same.

Inventors

길영훈

Assignees

에스지에스한국 주식회사

Dates

Publication Date: 20260512
Application Date: 20241104

Claims (1)

1

Description

Nanomaterial-based ultra-high efficiency dehumidifying filters and their manufacturing methods The present invention relates to a nanomaterial-based ultra-high-efficiency dehumidification filter and a method for manufacturing the same. More specifically, the invention relates to a dehumidification filter that maximizes dehumidification performance using nanomaterials and a method for manufacturing the same. Humidity control is critical in various industrial sectors. High humidity can cause electronic device malfunctions, metal corrosion, and food spoilage, while low humidity can lead to skin dryness and respiratory diseases. Consequently, the importance of dehumidification technology for efficient humidity control is being emphasized. Conventional dehumidification technologies primarily utilize cooling methods or methods employing adsorbents such as silica gel. However, cooling dehumidification has the disadvantage of high energy consumption, while adsorbent-based dehumidification suffers from limited adsorption capacity and the requirement of a regeneration process. FIG. 1 is a cross-sectional view schematically showing the structure of a nanomaterial-based ultra-high efficiency dehumidification filter according to one embodiment of the present invention. The nanomaterial-based ultra-high efficiency dehumidification filter of the present invention comprises a porous support and a nanomaterial layer. The porous support serves to support the nanomaterial layer and provides mechanical strength and durability. The material of the porous support is not particularly limited and various materials such as polymers, ceramics, and metals can be used. The shape of the porous support is also not particularly limited and can be manufactured in various forms such as films, foams, and fibers.