It is Ag-AgCl electrode by thermal evaporation as reference electrode, 1000 ? thick containing Cl+- polymer is pained on the AgCl film, This polymer film ameli orated sturdiness and reliability of the Agcl film.

• 参比电极用热蒸发的银 -氯化银薄膜电极 ；为了提高氯化银薄膜的坚固性和可靠性 ；又在氯化银表面涂复一层10 0 0 的含氯离子的有机聚合物薄膜 .