Scaning electron microscopy and cyclic voltammetry are applied to characterize both the physical and chemical properties of the Ag ring ultramicroelectrode.

用扫描电子显循环伏安法对备的环电极进理化学性能表征。

Scaning electron microscopy and cyclic voltammetry are applied to characterize both the physical and chemical properties of the Au ring ultramicroelectrode.

用扫描电子显循环伏安法对备的电极进理化学性能表征。