| abstract |
A humidity control element having excellent adsorption and desorption performance by using a temperature-sensitive organic polymer material as an adsorbent provided in the humidity control element. A humidity control element (2) has a flow path formed by a flow path forming member. On the surface of the flow passage, an adsorbent containing a temperature-sensitive organic polymer material that causes a volume phase transition due to a temperature change and adsorbs or desorbs moisture is carried. [Selection diagram] Fig. 1 |