| 摘要 |
<p>An electroosmotic pump, comprising a porous medium (4), and a first liquid chamber (3) and second liquid chamber (3') located at the two sides of the porous medium (4); a first solid electrolyte (2) and a second solid electrolyte (2') which adjoin the first liquid chamber (3) and second liquid chamber (3'), respectively, and which are located on opposite sides of the porous medium (4); a first gas diffusion electrode (1) and second gas diffusion electrode (1') tightly attached to the other sides of the first solid electrolyte (2) and the second solid electrolyte (2'), respectively; a first gaseous hydrogen chamber (5) and a second gaseous hydrogen chamber (5') which adjoin the other sides of the first gas diffusion electrode (1) and second gas diffusion electrode (1'), respectively; a liquid inlet pipe (22) in communication with the first liquid chamber (3) and a liquid outlet pipe (23) in communication with the second liquid chamber (3'); an external voltage is applied between the first gas diffusion electrode (1) and the second gas diffusion electrode (1') in order to transport liquid, and the operating voltage is low and no gas bubbles appear during operation.</p> |
