Device for generating electricity through multi-type ion control based on donnan effect, and electricity generating device having laminated structure

An electricity generation device with a laminated structure, the electricity generation device comprising:

• a first electrolyte, selectively permeable membrane, and second electrolyte in a chamber thereof,
• wherein the first electrolyte, the selectively permeable membrane and the second electrolyte are alternately and repeatedly stacked in a laminated structure,
• each of the first electrolyte and the second electrolyte comprises at least two types of ions, and at least three types of ions are comprised in the first electrolyte and the second electrolyte,
• the selectively permeable membrane selectively permeates at least one type of ions among the at least three types of ions to cause Donnan effect between the first electrolyte and the second electrolyte.