A method of capturing water from air, the method comprising:
(a) providing a two-dimensional layered material; and
(b) contacting the material with water and/or water vapour;
wherein upon contact with water and/or water vapour the material switches from a first state to a second state wherein the second state is able to retain a higher amount of water than the first state.
一种从空气中捕捉
水的方法,该方法包括
(a) 提供二维分层材料;以及
(b) 将该材料与
水和/或
水蒸气接触;
其中,与
水和/或
水蒸气接触后,材料从第一状态切换到第二状态,第二状态能够保留比第一状态更多的
水。