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C025 series 3H type exchangeable membrane photoelectrochemical cell
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  • Model:C025-2
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Introduction

The electrolytic cell is upgraded on the basis of C008-2, adding a light window

The light window of electrolytic cell uses quartz, and the light transmittance is greater than 95%

The light window part of electrolytic cell and cell body are connected by a lock ring to ensure the sealing and facilitate replacement thequartz light window.

The electrolytic cell realizes atmosphere protection by adding valves and aeration devices.

The valve connected to the aeration device is the direction of air intake

The electrolytic cell is an absolutely sealed system and can be evacuated through a valve (less than -1Mpa).

The electrolytic cell can be slightly pressurized.

For safety reasons, the pressure should not be greater than 0.5MPa.

Due to process limitations, the inner wall glass of double-layer electrolytic cell is relatively weak, so pressurization is prohibited;

The working electrode, auxiliary electrode and reference electrode of electrolytic cell must be customized to make it compatible with this electrolytic cell.

The reference electrode of electrolytic cell and working electrode are connected by a Lujin capillary to effectively reduce the R drop.

The pore diameter of tip of electrolytic cell Lujin capillary extending into working electrode chamber cannot be greater than 0.2 mm.

Agar can be added to Lujin capillary of electrolytic cell to reduce the electrolyte flow rate.

The reference electrode chamber of electrolytic cell is sealed with an internal thread, and it must be sealed when used to effectively avoid the leakage of liquid between reference electrode chamber and working electrode chamber due to the connector effect.

The cell body material of electrolytic cell is high borosilicate glass

The electrolytic cell is often used in the three-electrode system.

The volume of electrolytic cell ranges from 30ml to 500ml, and can also be customized according to requirements.

The electrolytic cell is an absolutely sealed electrolytic cell system.

The cathode chamber (working electrode) and anode chamber (comparative electrode) are separated by an ion membrane (user-supplied).

The two chambers are sealed with a chain to facilitate replacement of the diaphragm.

The glass sealing part of working electrode chamber and the contrast electrode chamber of electrolytic cell is designed with an external thread, and the inner core is made of PTFE rotating 360 degrees, so that the electrode accurately corresponds to the channel (generally the electrode is parallel to the membrane). The outer cover of the material is sealed.

The electrolytic cell is equipped with an aeration device that can be ventilated under the liquid surface, and different shapes of aeration devices are selected for the atmosphere according to different experiments.

For example, straight type aeration for carbon reduction and L type aeration for nitrogen reduction.

The electrolytic cell can add a sampling port on the cell body, in which case additional costs are required.

The 10ml of electrolytic cell is designed with internal thread.

 

For details, please refer to "C025-10", but the valve cannot be added

The electrolytic cell is divided into single-layer and double-layer forms

The double layer adds a constant temperature water bath function on the basis of a single layer. By continuously circulating circulating constant temperature water in the jacket layer of the electrolytic cell, the measured solution in the electrolytic cell achieves a constant temperature effect


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