Recent advance of adsorbent materials for indoor dehumidification

With the increase in global climate warming and carbon dioxide emissions from air conditioning dehumidification, the impact of high indoor humidity on human health and building safety has become more pronounced. High humidity environments not only encourage the growth of mold and bacteria, thereby increasing the risk of respiratory diseases and allergic reactions, but also lead to the deterioration to building materials and household equipment. As a result, indoor dehumidification technology has garnered considerable attention in recent years. This review highlights recent advancements in utilizing adsorbent materials for indoor dehumidification and outlines the selection principles for developing high-performance dehumidification technologies. It compares and evaluates the development and performance of various adsorbent materials, emphasizing their respective advantages and limitations in indoor dehumidification technology. Moreover, the devices and systems of indoor dehumidification are further discussed to highlight their significant application potential for humidity control. Finally, this paper explores anticipated developments in indoor dehumidification technology with the aim to advance its commercial applications.