The current efficiency and surface morphology were effected by SnCl 2 content. A bright Sn deposition was obtained from the 50.0 mol% SnCl 2 molten salt.

• 熔盐的组成影响电流效率与镀层的形貌 ；5 0 .；0mol%25SnCl2 熔盐可得到平整光亮的锡镀层。