Conduction of Electric charge across gaseous ions

Hey guys.

I was wondering about this experiment.

I have chlorine ions, and wanted to remove the electron from the chlorine ion to make it back into a nascent chlorine atom.

I thought of preparing a setup, where there is a high potential difference, across the electrodes of the chamber. Will it be successful??

Since I wouldn't experiment with high voltages, I wanted to ask out, would the electricity ionize chlorine ions?