Therefore, when HNTs are in water, the aqueous solution can enter and fill the HNTs pipeline under the action of additional pressure (ie capillary action).
Therefore, when HNTs are in water, the aqueous solution can enter and fill the HNTs' pipes under the action of additional pressure (i.e. capillary action).
Therefore, when HNTs are in water, the aqueous solution can enter and fill the pipe of HNTs under the action of additional pressure (capillary action).<br>