Electroosmotic pump and fluid pumping system including the same

A fluid pumping system, comprising:

• an electroosmotic pump comprising a membrane that allows a fluid to move therethrough;
• a first electrode and a second electrode which are respectively provided at two opposite sides of the membrane, and each of which is formed of a porous material or has a porous structure to allow a fluid to move therethrough,
• a separation member provided on at least one end of the electroosmotic pump, and configured to separate the fluid and a transfer target fluid;
• a transfer line configured to provide a path through which the transfer target fluid is transferred by the pumping force transferred from the electroosmotic pump;
• and
• a first opening/closing member near a first end of the transfer line that is connected to a transfer target fluid source and a second opening/closing member provided near a second end of the transfer line that is connected to the outside of the fluid pumping system, and configured to allow or block a flow of the transfer target fluid;
• wherein each of the first electrode and the second electrode is made of porous carbon only, and
• an electrochemical reaction of the first electrode and the second electrode takes place through an electrochemical reaction of the porous carbon itself.