Questions & Answers
Have a Question?
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We are designing an electrochemical device for use at 200 degrees C, and I was wondering if your electrode holders are thermally stable (e.g., are there any resins or glues that would not be stable at high temperatures).
Dear Customer,
Our Platinum Electrode Holder is thermally stable at 200°C because it features an internal connection made entirely of platinum wire, ensuring high-temperature resistance.
Thanks,
StonyLab Team
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Can this electrode holder be fully immersed in acidic electrolyte?
Dear Customer,
Yes, the electrode holder is suitable for use within a standard pH range of 1 to 12.
Thanks,
StonyLab Team
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How was the welding done and is the welded junction still corrosion- resistant if the junction contacts the electrolyte?
Dear Customer,
Below is an image showing the internal structure of the Platinum Electrode Holder. The welded junction is reinforced with epoxy resin and protected by a PTFE layer for corrosion resistance. However, prolonged immersion in electrolyte can degrade the epoxy, leading to potential leakage. We recommend keeping areas above the platinum sheet out of the solution to maintain durability.