Laboratory preparation of aqueous Zn-Zn symmetric cell deposition and dissolution test

Laboratory preparation of aqueous Zn-Zn symmetric cell deposition and dissolution test

• The current will be set according to the current density of 1 mA/cm². Taking an electrode with a diameter of 1 cm as an example, the current will be 0.785 mA based on the current density and the electrode area.

• Open the BTS software, right-click on the channel where the battery is being held, and click “Single start.” This will open the work step settings interface.

• The rest time is set to 1 minute, the charge and discharge time is set to 1 h and the current is set to 0.785 mA.

• Enter the cycle count. Without knowing exactly how many cycles the symmetric battery can be cycled, it is recommended to set a higher number of cycles. Once the test voltage is disrupted, stop the test. Save the step and start the test.

• The above working step parameters are set up for reference only, specifically, please set them according to the actual experimental conditions. Thank you for watching.