| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrolytic cell and an electrolytic water generator which are small in size, excellent in electrolysis efficiency, and can reduce anion concentration in acidic electrolytic water. SOLUTION: The electrolytic cell has a pair of electrolytic chambers 10a, 10b arranged opposite to each other through an ion permeable diaphragm 2 raw water supply means 11a, 11b, a pair of electrodes 3a, 3b installed in the electrolytic chambers 10a, 10b respectively so as to put the diaphragm 2 between them, and electrolytic water taking out means 12a, 12b for taking out electrolytic water. The diaphragm 2 is a cation permeable membrane, and the electrodes 3a, 3b are stuck fast to both surfaces of the cation permeable membrane 2 to be formed integrally with the cation permeable membrane 2 and a part of the cation permeable membrane 2 is formed to be exposed. Only raw water fed to the cathode-side electrolytic chamber 10b contains an electrolyte. The electrodes 3a, 3b are porous material made of conductive powder, or are formed in the shape of mesh or a comb. The electrodes 3a, 3b are formed by applying a conductive paste containing the conductive powder to the surface of the cation permeable membrane 2 and heating or pressurizing it. COPYRIGHT: (C)2005,JPO&NCIPI |
