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- เผยแพร่เมื่อ 18 มิ.ย. 2017
- I make the high voltage Aluminium battery (2 volts in basic) with Household Materials and "accidentally" get 2.3 volts :)
The TEST of this battery: • TEST of High Voltage A...
VOLTAGE: 2.3 volts
CURRENT: 100 mA
Aluminium-air batteries (Al-air batteries) produce electricity from the reaction of oxygen in the air with aluminium and the voltage of the cell is 1.2 volts.
Aluminium-air batteries are primary cells, i.e., non-rechargeable. Once the aluminium anode is consumed by its reaction with atmospheric oxygen at a cathode immersed in a water-based electrolyte to form hydrated aluminium oxide, the battery will no longer produce electricity.
MAKE IT:
Positive electrode:
- Graphite plate current collector
- Activated carbon + manganese dioxide (air catalyst) active material
- Vinegar cathodic electrolyte
Polymer seperator
Negative electrode:
Aluminium
Potassium hydroxide or Sodium hydroxide anodic electrolyte
You can also use baking soda!
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Orginal video for High voltage Aluminium Air Battery: th-cam.com/video/3DV1lbfgw5E/w-d-xo.html
what is the black one in the video attached with polyester separator?
how can you make an electrolyte separator for any type of battery ?
I enjoyed your video :) Keep it up!
thank bro ;)
How is polyester seperator mixt?
Can i use mgO2?
Amazing......Good job.
👍👍👍
Question. What if you replaced the aluminum with aluminum powder. Make it so you can add the powder as it’s consumed. Use a stainless or carbon to complete the circuit
It would be hard to turn the aluminium to powder without it oxidising before you add it to the mix. It might work, but it will probably reduce the capacity of the battery severely
HOW LONG HOURS IT CAN USE.
Have you ever thought about making a battery bank using only these batteries? Maybe bigger
شكرا ماهيه المواد ؟
we are trying to manufacture a better casing for that battery, we are in dilemma about dimensions.
tell me if u have any idea about that and what are the requirements for making of the battery casing????????
Rajamohan Reddy you need to make a casing that can you open and replace the aluminium. I think that casing that is used in lead acid battery will be good.
thanks sir........
Thank,s Bro....YES polimer seperator......it,s a Big Storyy.....for home made primary elements....Good Luck.
your welcome bro
Hi, won't the NaOH and H2SO4 be mixed through the polymer separator and ruin the battery performance?
Yes,... over some time
Very nice Cayrex, so you are kind of making several cells in series, in one cell
Assume
Steve Allwest this is only one cell
Yes it is one cell, but test between your one half cell MnO2 and graphite and you will see what I mean
Please make vedio of activeted carbon for battery
Good day sir. I'm delighted with your battery experiments. I'm trying to make an aluminum / copper / acid battery for an electric bike for my kids, so I would pack it in a plastic tube of 50 mm, 600 mm long. Do you think this is possible? I ask for your advice. Greetings from Serbia.
Not to be mean here, but I'm sure you figured out by now that this sort of project is not viable since you commented this a year ago. Aluminum copper is a pretty poor battery chemistry, and is not rechargeable. Setting out to build an ebike battery from scratch without prior experience is most likely going to end in frustration. However, there are battery chemistries that are more doable with homemade materials that can yield decent results. Lead based batteries are one of the easier ones to make from scratch, however you will likely never create something strong and energy dense enough to drive an ebike. A slightly more realistic goal(But still unrealistic), is making a big battery for solar energy storage, or back up power. Commercial lead acid batteries are barely energy dense enough for ebike. but a homemade one most certainly won't be turning wheels very fast. ;P Another viable option for homemade storage is super caps/carbon batteries. They are just carbon on both sides! Safe, and they can pack a good punch if you know what you're doing! I do believe that it is possible to make a short range homemade ebike capacitor/battery from scratch at home! TONS of work though!
Lead tetraokside.in.this.primary element with Mg..working..NICE.
Una batería de alta descarga/densidad electrica debieras probarla con un motor. 🙄Finalmente buscamos entre voltaje "Vs" amperaje el equilibrio justo para energizar aplicaciones futuras 💪
Buen aporte, gracias 👍
What did you use as your separator ?
Celgard 2400 but celgard 3500 is a bit better
Sir why charcoal powder is used instead of another powder???
for its conductivity
your cells are better than your music :-)
hehehehehehehe you are the winner with this comment, nice one! yea indeed
You can get KOH very easy from old alkaline batteries.
Some toilet bowl cleaners contain Sulfuric acid or hydrochloric acid easy to get.
Addendum: you can get sodium hydroxide by means of chemical seperation from many cheap hand soaps. Just look the ingredients list over, and you will find several base chemical elements that yield high success rates for chemical reaction electrolysis.
Or ya can buy any size up to 40 pounds of it for 100 bucks on Amazon, why would you go through the extra effort of extracting your electrolyte from soap..
@@SinfulTed why consider oneself a chemist if the "easy" way is desired. Sometimes major breakthroughs are discovered, a better electrolyte discovered, or just an amazing reaction. But hey, buy away, I am sure easy will suffice...
@@project-unifiedfreepeoples the thing is it isn't super easy to just melt and distill plastics to extract hydrocarbon. After a while polymer chains reform and ya get are left with a paste. Not really ideal for ICE but if you want a more concentrated fuel for say steam production. Or waste oil style heating. Then whats the difference.
@@SinfulTed I respect your rebuttal, you raise a valid point. Thank you for the exchange of hypotheses.
@@project-unifiedfreepeoples i just noticed I got my conversation confused
Can you make a battery for electric scooter?
If I want yes
i made up on of those 2 LeD almost 1year before losing power
Polymer seperator ?????
Frank Cayo yes,... from lithium ion battery
So we have different galvanic matals and different ph electolyte and mno2 in the activated carbon. I guess the next level is to use graphene to add capacity but what else can be done to increase the voltage by .5 or so ? I guess that's the trillion dollar question ???
Electron Proton Neutron Mouron Oh,... for trillion dollars I'll tell you,... :)
Electron Proton Neutron Mouron 10% NaOH / Al ---- 10% H2SO4/KMnO4/ carbon rod. you get 3V
Electron Proton Neutron Mouron remove the aluminum electrode add stainless steel and constantly add a aluminum powder that’s duped.
It's rechargeable??
Sorry no
nice
LED load is 1mA, is it too low
Дмитрий Нелюбин and?
yellow LED 2.4 to 2.0 volts current 20 to 15 mA ;)
Modern LEDs are very efficient and capable of giving light at a current of 1 mA. 20mA is already a very powerful LED. If possible, show the load current. I'm interested in your videos.
Дмитрий Нелюбин data paper show me the current draw of max load of 20 mA. so this battery run the LED with 8 mA. open current of the battery is about 100 mA and 2.3 volts. yes I can show you the video
I make a quick video: th-cam.com/video/2ZiYcd-HdO0/w-d-xo.html
can you recharge?
graphite foil?
Pt doped foil?
No is not rechargeable. You will need to replace the aluminium
@@frankiegargoyle7783 graphite foil yes
can it rechargeble
Yes but only mechanically. Changing the aluminium and the anodic electrolyte.
no.. i mean charge using electricity.
I know what you mean. The battery is not rechargeable. When the battery is dead, you can change the aluminium and the electrolyte,.... and the battery will be like new
can u teach me create aluminium rechargeble battery
I got all material at home except for the polymer separate not easy to get.
Yes I know. Use baking paper.
@@cayrex thanks alot dear Master for your kind reply.
@@cayrex I did it, but can get only 0.77V, its ok, thanks alot.
@@hasan24253 with vinegar on the positive side and NaOH on the negative side?
@@cayrex Right Master
Interesting video but music is really bad
Yes I know. I will make a remake in the future
Sodium hypochlorite is what's in bleach my friend.
And? "Sodium hypochlorite is alkaline, and household bleach also contains NaOH to make the solution even more alkaline."
LOL this is just a normal cell, not an air battery.
Hehehe of course is a cell. A cell made from aluminium anode, activated carbon air active material, dual electrolyte, manganese dioxide als air catalyst, with voltage of 2.3 volts. So, of course is a cell. 😂🤣😂🤣
@@cayrex Ok I will give you that, I suppose you can call it a air cell if you want to. :)
REALLY annoying music!
👍
You got thumb up for your effort, but your music sucks big time and is disruptive.
And the best part of you ran down your mothers leg and ended up a stain on the mattress... See I would have been your father but my dog beat me up the steps.. Since when is what you made a high voltage battery..i fart in your general direction
😂🤗🤪
Hahahaha,... you are so so low by IQ. You really show your intelligence. 😂😂😂😋
@@cayrex Do not worry friend, most people like your work, do not care about sick people comments.