| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a new separation membrane capable of easily controlling the structure and function of a separation layer.SOLUTION: A method for producing a separation membrane has a step to laminate a positively-charged inorganic particle and a negatively-charged inorganic particle on a support base material by alternatively immersing the support base material in a solution containing the positively-charged inorganic particle and a solution containing the negatively-charged inorganic particle. Preferably, the positively-charged inorganic particle is obtained by reducing a metal ion under the existence of a cationic stabilizer and the negatively-charged inorganic particle is obtained by reducing a metal ion under the existence of an anionic stabilizer. |
