My Copper and Stainless cell Project. Major Failure.

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Don't even bother with this... all the solder points disolved with the KOH!!!



I have been testing using copper for the negative electrode and stainless for the positive with good results.

My only reason to test copper is because it is cheeper and easier to use than SS.

So far I have ran a copper cell for 72 hours and still no indication of copper breakdown on top of that the water stays clean. I like my water clean.

Since Stevie noticed better production when the outer tube is negative, next going to  use copper as the outer tube.

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The water is conducting. there is no problem there.

I was going to get some 3/4 copper pipe to test using copper for the outer tube, but I just realized I have about 8 feet of 1/4" SS tube. I also have some 1/2 copper pipe.

So I will be testing using what I have. Going to make as many cells as I can using these materials.

In this economy can't waste money...

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Yes, I'm pulsing using my stable PWM and it is working ok. I added another section to the circuit to extract power from the cell during the gating and it looks like it is causing the current to drop almost 400 miliamps. Still trying to confirm this.

I just finished cutting the pipes for the next copper cell experiment.

18  outer copper 1/2" tubes, 4 inch long.

18 inner SS 1/4" tubes, 5 inch long.

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So far using the copper as the nagative electrode works just fine with no effect on the copper at all. and I ran 5 AMPS into the 3 little tube cells, with the copper as negative, water stayed clean.

I also ran the cell for over 72 hours between 1 and 2 AMPS. Same thing, water very clean and nothing wrong with the copper.

the only time I saw a problem with copper is when using copper for the positive, or when the water gets very hot. burning hot.

I know, every one says not to use copper because it makes the water green, and the copper corrodes, but I think that is because they used copper for both positive and negative.

Actually when using copper as negative, it gets a white protective coating, I think that is some SS from the positive electrode.

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Yes, I'm pulsing using my stable PWM and it is working ok. I added another section to the circuit to extract power from the cell during the gating and it looks like it is causing the current to drop almost 400 miliamps. Still trying to confirm this.

I just finished cutting the pipes for the next copper cell experiment.

18  outer copper 1/2" tubes, 4 inch long.

18 inner SS 1/4" tubes, 5 inch long.

Electrojolt is going to write history with his coppertubecell!

br
Steve