C004 traditional five-port electrolytic cell

1. Pool body material: high borosilicate glass

2. Configuration: electrolytic cell body, F-type air inlet, salt bridge, liquid seal, polytetrafluoroethylene plug.

3. The working electrode, auxiliary electrode, and reference electrode of the electrolytic cell can be matched as required, and the matched electrodes must be lengthened.

4. The electrolytic cell is a relatively sealed electrolytic cell system, which is often used in a three-electrode system. The volume of the electrolytic cell ranges from 5ml to 500ml, and it can also be customized according to requirements.

5. The 5-20ml electrolytic cell is a sharp-bottomed cell, and the volume can be controlled as the solution increases or decreases. It does not specifically mean 5ml or 25ml.

6. The glass part of the electrolytic cell adopts a frosted mouth to seal the cell and the lid by matching with an inverted cone-shaped polytetrafluoroethylene lid.

7. The electrode part of the electrolytic cell is sealed on the PTFE plug, and the sealing screw is used to squeeze the O ring to achieve the sealing effect.

8. The electrolytic cell is equipped with a salt bridge to make the reference electrode and the working electrode closer, effectively reducing the resistance.

9. The electrolytic cell is equipped with F-type air inlet that can ventilate up and down the liquid surface. The atmosphere is protected according to different experiments. When the experiment starts, please stop the ventilation under the liquid surface and only keep the ventilation on the liquid surface. .

10. The electrolytic cell is a relatively sealed system. If it is used with a rotating disc electrode, the sealing effect cannot be achieved. At this time, the air flow on the liquid surface should be increased to protect the atmosphere.

11. The electrolytic cell is divided into two types: single-layer and double-layer.

12. The double layer adds the function of a constant temperature water bath on the basis of a single layer. The constant temperature water is continuously passed through the jacket layer of the electrolytic cell to make the measured solution in the electrolytic cell reach a constant temperature effect.

13. If you need to add a thermometer to read the temperature of the double-layer electrolytic cell, you need to add a port on the top of the electrolytic cell body to make the five-port cell become a six-port cell. At this time, additional costs are required.

14. Electrolytic cell cover material: PTFE, the size of the cover varies according to the volume of the electrolytic cell.

15. The caliber of the electrolytic cell is relatively restricted to the large platinum electrode. For example, the platinum electrode must be bent into an arc with a size of 20*20mm or more, or a C002 five-port electrolytic cell should be used.