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

用扫描电子显微镜和循伏法电极进行了物理和化学性能表征。

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

用扫描电子显微镜和循伏法电极进行了物理和化学性能表征。