Ag/Ag2S crystal membrane electrode was prepared by chemical deposition of a silven layer on the glass capillary and then a layer of Ag2S was deposited electrolytically onto the silver layer.

• 首先在玻璃毛细管外化学沉银,然后在银层上电解沉积Ag2S层,制得Ag/Ag2S固膜电极;