I made this using boric acid solution and 2 copper electrodes (electrolysis w/~10V @ 10cm apart). Black CuO crystals accumulated on the cathode (and a quite a bit fell off the cathode and precipitated).
the first copper obtained is copper 1 and after burning it will become coper 2 oxide ?? ..and another question which copper is better for thermite copper 1 or 2 ?
For some reason I always assume the sediment that formed on the cathode was just Nano particulate copper dust they've had reformed. I actually need about an ounce or two of red copper oxide. I'll just go ahead and make some copper chloride or sulfate through electrolysis and collect the copper 1 oxide that falls out of solution good video
Good morning I have a question I hope you can help me, the material you take is goat powder? Or is the copper powder different from what you show in the video?
Does having a machine to vibrate the electrolysis setup or just spin the two electrodes on a common axis increase the rate of the chemical reaction for making CuO?
sooo.....would i just be able to hook up some copper wire (or do i have to use pipe?) to my electrolysis setup for making iron oxide, filter the "sludge" ,bake it until dry, powder it, then bake it until black?
If you just used copper wire, the electrolysis process would cause it to converted very quickly, and you wouldn't get much powder as a result. Just get some one inch pipe and a pair of (good) tin-snips, and slice down the pipe, then open it up. In this demo, the pipe electrode showed the precipitate falling off. Experimentation is everything, you can find the method that suits you. The bigger the process, the more powder you will eventually produce. The electrolysis is the important concept, don't get too caught up in the detail.
Jakob Belanger you can use wire but wind it in a coil to get more surface and dont be surprised if it falls apart in the middle after being eaten through
I want to develop Bronze plating (Copper 88 Tin 12 percent) yellow bronze plating on MS steel surface. Thickness 10 micron Kindly suggest any relevant and proven non Cyanide chemical process.
If you had substituted the sodium chloride solution for magnesium sulphate solution, you would have gotton a light blue cyan color copper hydroxide sludge at the bottom.
How much salt should I use per XmL of distilled water? Also I’m using a DC power supply, im using NerdRages electrolysis box design, how would I be able to send 8 amps to the electrodes? My Power supply can do it up to 10 but it automatically just sends like 200mA of current, how would I be able to up that?
@@BAKA34I’ll give it a shot, my idea u came up with in the meantime was not enough wire thickness in the system, so I upgraded the thickness of everything but hadn’t tried it out yet
Actually its Copper 2 sulfide and 8 is for sulfur. CuS is not red its black,its red form is copper metabisulfite. If you want to make copper sulfide you can use the most common method, that is to bubble Hydrogen sulphide gas through soluble salt of copper like copper sulfate.
You would be better off using Sodium Hydroxide (Lye) since this is what Sodium Chloride ( table salt ) is being converted into ... without the release of chlorine gas on the anode
You wouldn't get much or even none of it because copper chloride has already reacted with sodium hydroxide creating non soluble in water copper hydroxide
Copper (II) Oxide has 'Spectral Selective Reflectance'. Meaning it has a high radiation absorbance in the visible light spectrum but low emittance in the long wave infrared spectrum which results in a higher temperature delta of a body that is coated in the material and exposed to solar radiation when compared to the same body without the coating. nanoscalereslett.springeropen.com/articles/10.1186/1556-276X-9-577
Since Cupric oxide is a semiconductor - I was wondering if it might be able to be blended with, or precipitated with Silicic acid...hopefully this combo would raise the melting point, enough to be used as a material for a filament in a Nersnt lamp. But maybe it wouldn't produce as much light as the original Nerst filaments due to the high radiation absorbance of Cupric oxide? Any ideas? I also thought of adding aluminium to heated Sodium silicate (or add in before dissolution) and then precipitating both Silicic acid and Aluminium oxide (?), using a weak acid such as Acetic acid (10% vinegar). Washing, straining, evaporating some more water (to reduce shrinkage when drying) and then forming into 1mm diametre filaments, which could be "cured" with a blowtorch and further "cured" by running electricity through it. The other option is Ferric oxide, but again not sure about melting point when combined/precipitated along with Silicic acid. It would be great if a Nernst-esque filament was possible, with one, or a combination of these more common oxides!!!
completely wrong this video absolutely wrong!!!voltage must be below 0.050 millivolt oh boy start listening the teaching otherwise all of u take the wrong wayyyyyy
after trying ur same steps i can say this is the best video on youtube demonstrating how to make copper 1 and 2 oxide thank you so much .
The video helped me a lot in my search for rudimentary semiconductors
far easier than the other methods
I made this using boric acid solution and 2 copper electrodes (electrolysis w/~10V @ 10cm apart). Black CuO crystals accumulated on the cathode (and a quite a bit fell off the cathode and precipitated).
Very good
the first copper obtained is copper 1 and after burning it will become coper 2 oxide ?? ..and another question which copper is better for thermite copper 1 or 2 ?
Well, the II has a better O/Cu ratio, so i would prefer it
For some reason I always assume the sediment that formed on the cathode was just Nano particulate copper dust they've had reformed. I actually need about an ounce or two of red copper oxide. I'll just go ahead and make some copper chloride or sulfate through electrolysis and collect the copper 1 oxide that falls out of solution good video
is this copper powder before rosting it
can i make copper powder with this process
I’m currently doing this and it’s foaming a blueish green color is that normal?
what is the blue stuff called thats being created? couldn't see any in the vid. did i anything wrong?
LassetUnsSpielen i think that is cooper sulfate
When I did this, the solution turned bright orange/yellow quickly. Not sure if this is why, but the salt was iodized. Why is this?
Same 😂
mine ended up as copper oxide III but i think it still should work
Good morning I have a question I hope you can help me, the material you take is goat powder? Or is the copper powder different from what you show in the video?
Does having a machine to vibrate the electrolysis setup or just spin the two electrodes on a common axis increase the rate of the chemical reaction for making CuO?
no
Is the green on the copper pipe salt creep or a type of malachite copper oxide/sulphide/carbonate?
Copper chloride
Easy method and good
Thanks a lot
Is it possible to turn Cu20 into CuO with electrolysis?
sooo.....would i just be able to hook up some copper wire (or do i have to use pipe?) to my electrolysis setup for making iron oxide, filter the "sludge" ,bake it until dry, powder it, then bake it until black?
If you just used copper wire, the electrolysis process would cause it to converted very quickly, and you wouldn't get much powder as a result. Just get some one inch pipe and a pair of (good) tin-snips, and slice down the pipe, then open it up. In this demo, the pipe electrode showed the precipitate falling off. Experimentation is everything, you can find the method that suits you. The bigger the process, the more powder you will eventually produce. The electrolysis is the important concept, don't get too caught up in the detail.
Jakob Belanger you can use wire but wind it in a coil to get more surface and dont be surprised if it falls apart in the middle after being eaten through
does it form copper oxide ceramic on the negative electrode somehow????
I want to develop Bronze plating (Copper 88 Tin 12 percent) yellow bronze plating on MS steel surface.
Thickness 10 micron
Kindly suggest any relevant and proven non Cyanide chemical process.
Best video ! Thanks for sharing ! Btw what voltage you using?
6-8v
Go as high as you can if needed just add more table salt to lower the resistance
What power source are you using?
If you had substituted the sodium chloride solution for magnesium sulphate solution, you would have gotton a light blue cyan color copper hydroxide sludge at the bottom.
Wouldn't burning the copper oxide create carbon. Like copper oxide carbonate?
is it possible to get copper oxides by having copper sit in water
Great joke
possible with iron, not copper
No. That's why copper has long been used to make water tanks.
Can I just heat on a stove to converter instead
yes you can
i did this with sodium bicorbanate and the solution turned blue it looked like i was making copper sulfate or hydroxide
how are you going to make copper sulfate without sulfur?
Matthew Bragonje sulferic acid
Its carbonate, if you boil it down and heat it just a little bit you can get a lot of oxide
Dělám to stejně a mám to černé jak je to možné?
Как получить на повехности меди - закись меди ( Cu2O )?
how to make iron electrode for anode(coat a iron oxide layer on the iron surface) pls i need it
1:47 cuoh is not stable ?!
did you say, 4 to 5 hours, or 45 hours?
4 to 5
How much salt should I use per XmL of distilled water? Also I’m using a DC power supply, im using NerdRages electrolysis box design, how would I be able to send 8 amps to the electrodes? My Power supply can do it up to 10 but it automatically just sends like 200mA of current, how would I be able to up that?
if you add more salt or electrolytic you can incrase the amp
@@BAKA34I’ll give it a shot, my idea u came up with in the meantime was not enough wire thickness in the system, so I upgraded the thickness of everything but hadn’t tried it out yet
Does the filtard liqued conten cuppor hydrooxyde???
it's often solid - the solution contains water, dissolved chlorine, salt and sodium hydroxide, and trace amounts of copper compounds.
Sir Please Tell me about Red Copper 8 Sulfide.??
How it's made.??
Actually its Copper 2 sulfide and 8 is for sulfur.
CuS is not red its black,its red form is copper metabisulfite.
If you want to make copper sulfide you can use the most common method, that is to bubble Hydrogen sulphide gas through soluble salt of copper like copper sulfate.
I tested this method but only copper (I) hydroxide produced !
You would be better off using Sodium Hydroxide (Lye) since this is what Sodium Chloride ( table salt ) is being converted into ... without the release of chlorine gas on the anode
When I saw the thumbnail I thought it was chocolate.
afraid not...
Could i boil the left over solution for NaOH?
You wouldn't get much or even none of it because copper chloride has already reacted with sodium hydroxide creating non soluble in water copper hydroxide
How much hours we should electrolyte to obtain 15g.
Please reply fast
Thanks
Isn't that Cu2O? CuO is black
is cl2 denguors
yes it's denguors
Angel Keys
what is the copper oxide used for??
Copper Thermite.
Crackling stars composition
Copper (II) Oxide has 'Spectral Selective Reflectance'. Meaning it has a high radiation absorbance in the visible light spectrum but low emittance in the long wave infrared spectrum which results in a higher temperature delta of a body that is coated in the material and exposed to solar radiation when compared to the same body without the coating. nanoscalereslett.springeropen.com/articles/10.1186/1556-276X-9-577
Since Cupric oxide is a semiconductor - I was wondering if it might be able to be blended with, or precipitated with Silicic acid...hopefully this combo would raise the melting point, enough to be used as a material for a filament in a Nersnt lamp. But maybe it wouldn't produce as much light as the original Nerst filaments due to the high radiation absorbance of Cupric oxide?
Any ideas?
I also thought of adding aluminium to heated Sodium silicate (or add in before dissolution) and then precipitating both Silicic acid and Aluminium oxide (?), using a weak acid such as Acetic acid (10% vinegar). Washing, straining, evaporating some more water (to reduce shrinkage when drying) and then forming into 1mm diametre filaments, which could be "cured" with a blowtorch and further "cured" by running electricity through it.
The other option is Ferric oxide, but again not sure about melting point when combined/precipitated along with Silicic acid.
It would be great if a Nernst-esque filament was possible, with one, or a combination of these more common oxides!!!
I'm thinking of making some to treat my toenail fungus.
Oro
It something smell like Homeopathy medicine.
lel som ppl still call this GANS
My copper oxide afyer night come green
cupric chloride product.
completely wrong this video absolutely wrong!!!voltage must be below 0.050 millivolt
oh boy start listening the teaching otherwise all of u take the wrong wayyyyyy
Hi, I just wanna ask why it has to be 50mV and what effect it has on the electrolysis.
@@rino040672 Well at this moment i don`t have any intend of making it, i`m just curious :)