5.3V Aluminum battery , cool idea 2017, science school project for learnning
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- Опубліковано 8 лис 2017
- 5.3V Aluminum battery , cool idea 2017, science school project for learnning
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There's nothing fake about this.
Regardless of electrolyte used it is a very simple concept.
If you put salt water in a jar & stick a piece of aluminum in it (your cathode (+)) and a piece of copper on the other side (anode(-)) & hook up a volt meter it will show voltage.
It's because aluminum is more reactive then copper. zinc works good but magnesium is better then aluminum but harder to come by.
Look up "reactivity series of metals". The reaction is based on an "electrolytic process"
This is a good design because there's a lot of surface area that's in close proximity to each other (the aluminum & copper)
Also it uses four cells which increases voltage. With a 5.3 volt output it means that each cell generates 1.3 volts.
The hole in the top allows hydrogen gas to vent thus keeping pressure from building up.
Over time the aluminum will corrode into a white crumbly powder of aluminum oxide & it will loose voltage & leak.
Until then more water will need to be added because in the reaction H2O breaks apart, the oxygen combines with the aluminum & the hydrogen is released out the hole on top.
No more salt gets added.
I write all this to defend this guy from dumb ass's who don't know anything & who's comments only reveal their stupidity by commenting "Fake,Fake,Fake" over & over. I tell them all to "Get a life", you people are unintelligent losers.
Youve got it wrong mate! The copper is the anode (+) and the aluminium is the cathode (-)
Well, if someone tries discrediting something without bringing any evidence, you know he is just some useless sophist right away anyway ... Too bad they don't teach logic, philosophy, and some other practical and useful skills people really should know anymore, not in schools, and not in universities... And more strength is given to the government with every day too. In combination, it might not be long before a person can't even fucking legally change a light bulb or fix a leaking pipe, nor he'll know how to, need to call a "professional" for that
Hi, thank you for this very needed and usefull comment. One question about the magnesium in stead of aluminium. Is magnesium stronger, I mean in time? I saw on you tube somebody using magnesium wire too in combination with an earth battery. Hope you will answer! 🙏
rikkir rikkir ... Thanks alot for your comments. Because it's important to realise what is true or fake...
rikkir rikkir We all share one thing in common, we are all ignorant. Ignorant hasn't been taught, stupid can't be taught.
فعلا.إنه سحر الكيمياء. والتجارب العملية لنشاط مفيد واستغلال وقت فراغ الأبناء لكل فائدة تابعة بكل دقيقة . بل استغلال المواد الخام والخردوات المجانية في نفس البيت. والمحافظة على البيئة. حبذا أن كل المدارس الحكومية أن يكون هناك نشاط عملي كل يوم بالبرنامج اليومي بجدول الحصص الأسبوعي. وشكراً.د. أحمد محمد أبو عوض . اربد. الأردن.
Nie do końca się z tobą zgodzę stary. A mam swoje powody.
This is not a rechargeable battery. It is a one time use chemical 'wet' cell array. It works because there is a galvanic difference between aluminium and copper and when both are in a 'wet' solution of salt water or an acid ( vinegar) the different electron properties between the two metals cause current to flow from one to the other. Eventually the chemical reaction will eat away at one of the metals as it transfers itself to the other and it will fade over time. I am not sure how much current it will put out but you could build bigger and you could wire several of these 'packs' in parallel.
Boats have to have ZINC anodes attached to the hull so the ZINC, being more reactive on the scale than the steel the boat is made of, will erode first, protecting the steel of the boat.... Nice project :)
Thanks for the information. guptan
to wire these packs in parallel would not produce a higher voltage. it will increase the amperage, but not the voltage. to increase voltage, connect the packs in series.
LP difficulty
Harry Robinson not rechargeable just re usable
Godshole hu uh
Eu vou fazer esse projeto com meu primo. Muito bom, obrigado! I will do this project with my family...
Voltage is fine. But some information about voltage vs current will be helpful. Thanks
Interesting construction technique. Thanks :)
I don't know Rick... the close-up to test the electric motor and the 4 batteries to produce 1.5 volts for one led. 😕
Did you try longer zinc tubes to see if you were able to get even higher results?
I love your videos but could you also list the tools and supplies in the description. Please.
I've just now done this one element battery (one aluminum wire and one copper wire in salt water bath). I've got 1.1 volts. So, this video is true. Thanks.
and the amperage?
Of course it has no practical purpose but only physics demonstration. It's a pity...
Анатолій Дмитрук YOU HAVE NO IMAGINATION.
well done i am surprised you get so much amp. i invented the oxide tube cells. i always place the alu inside a copper pipe.and i use a little oxide and distilled water for the basic one. well done. this is more than you thing. especially if they down drain like my models. well done. i used them to reloop some system with success. and more.
Greaaat sir God bless u all
Merci beaucoup.
Vidéo très intéressante.
Lâche rien.bonne continuation.
interesting vidéo ,thanks .
Wonderful idea.Very detailed description,constructional tips,materials and for how long it works information has to be furnished.If so people can make and use it for small power requirement now a days of power crisis.We complement the author.
I enjoy your videos very much with the exception of the EXCESSIVE ADS... I know I'm not alone in this. If you would cut back on the ads I believe your subscribers would triple! To be totally honest - we that watch your videos feel USED due to all of the ads.
If you don't watch UA-cam ads, how do you expect to watch the videos for free ? Ads are how UA-camrs get paid to bring you videos you watch for free 😉
Heh I'm not the only one who will defend your good fun projects rock on!!
nice. could you put a diameter of a wire you used, if important. maybe also the nimber of turns or if the length of a spiraled wide? thanks...
Nice video.
But i want to know the short circuit current of the battery pack.
Πολυ καλος φιλε , ευγε για το βιντεο
It occurred to me after thinking about your battery technique, that if you had 2 pipes of approx 4 inches diameter ( or bigger) one copper and one aluminium of slightly dif diameters and put them in a plastic tube with the sand. That you would get a much higher output cos of the extra surface area. Also if some plastic piping for plumbing was used it would be easy to cap them off so they are sealed. Wouldn’t that be better than having 4 small tubes as you are using, at least it would be more compact and likely as I said a much higher output?
9 percent vinegar is better than salt water - it gives 1.8 volts.
а бытовой кислотой пробовал? как решить проблему с реакцией водорода между металами незнаю. взарвутся
Vinegar will corrode the aluminum and form aluminum acetate.
Initially it will put out more power true.
Salt water only corrodes the aluminum when the battery is used.
If you put a piece of aluminum foil in salt water it won't dissolve but in vinegar it will.
is the Am better ?
Bleach gives 2volts per cell but consumes Aluminum and converts to electricity, regulate electrolyte level for more or less power drain cell to turn off fill to turn on, replace center electrode with smashed cans on copper rod creating anode, and copper flashing lining inside of cell, use schedule 40pvc pipe assemble anode with screw cap so anodes can be replaced. Regulate electrolyte level for more or less power build 6 cells and get 12 volts put battery in basement mount cells on plywood attach to wall, use oxygen tube to carry electrolyte to cells from barrel upstairs. Cells drain into barrel in basement, water and chlorine tablets are used for electrolyte, wire up cells to inverter to light up your home!
How much salt to how much water?
And what were the little cutouts for the end?
What kind of glue?
How long will the batteries last?
unbelievable!!!
👍😊
the idea is impressive!
I know this may be asking a lot of such a battery, but since it is conveniently 5.3v, it would have been nice to see if you could charge a cheap cellphone. I would be impressed if it gave you a couple of minutes of talk time.
It would, not only that but since this is a bi-metallic electrolytic battery, it's technically rechargeable too. It would be easy to overcharge on accident and that would heat the core expanding the electrolyte and blowing the ends off the battery spewing uh coper-acid ... (normally it would produce lead-acid but in this case...) anyways I wouldn't advise anyone who doesn't understand this to try to charge them but technically it's the same type of battery that in you car which gets charged by the alternator anytime your car is running...
@@binaryglitch64 how would one go about recharging this in the first place? And how long do you think it lasts?
@@ParallelNewsNetwork reverse the "electron flow" thus changing the potential inside the battery back to closer to it's original state... to answer in a way that doesn't require understanding electrical theory ie provide x-volage, x-amperage do it at x-polarity would violate my sentiment that this should not be done by people who do not know what they are doing. So yes I could say just swap the polarity and charge it with say 5volts and 0.5 amps or similar (DO NOT USE THESE VALUES, I just made those numbers up on the fly) but if I said something like that but with the right values someone who's more likely to hurt themselves than not will know how to attempt it.. thus hurting themselves... I won't be responsible for that, so I won't give such explicit directions. But basically you just do the opposite of discharging it... you put the electric potential back out of ballance. You must do this slowly so as not to over heat the battery thus altering the chemistry via thermal reactions... or cause a build of of expansion causing a critical internal pressure... basically if you charge it too fast it could ruin the battery or worse, explode it. Finding the values for that specific battery that are safe wouldn't be too hard but finding optimal charging values could prove challenging.
Not the answer you were hoping for, I know.
NICE!!!
Have you tried recharging them at all yet?
I would like to try this but substitute the sand for, graphite rods!!
These are like capacitors!!!
Thanks 4 sharing bud!!
These kind of batteries won't recharge
I have made some and they can be recharged with a 3.7v lithium ion charger.
Wowwwwww so nice
Fans of American tech like here
If you submerged this into the salty ocean with a unscrewable cap and water to soak in, the power would be feasible.
Thanks bro for this idea
I wish you would write the name of materials,and how much that you used while producing stage.
Brilliant this is the sort of projects I enjoy, teaching about physics of energy and current generation!!!!!! On average compared to commercial batteries how efficient is this, obviously relative to type of resistance in circuit!!!!!!
I'll try this 😃😃🙏💪. The most curious , i have all the material to make something like this but , Now i know how to use all of them 😃😃💪💪 correctly
Felicitaciones estimado amigo.
Disculpa la pregunta .
¿Es recargable la pila?
Gracias.
No creo que te entienda
@@wafflehidraulico193 0acabo de darme cuenta .tienes razon .ya me jodí
Ssludos
@@eduardotamallo714 no te preocupes
Awesome buddy I'll try it not to expensive experiment big thumbs up 👍😊
how much time it work
can we should need to add salt water and change the sand.please reply
nice
bhupendrap Desai "can we should need to add salt water" ...what?
Muy buenos momentos para ti y todos los tuyos... Puedo pedirte un favor, me puedes enviar un plano final y listado de los componentes. Muchas gracias
Agua con sal o salada , arena , papel común para aislar, alambre de cobre , un tubo de aluminio y los tapones de plástico y goma , y lo último pegamento.
Hey maid when using copper pipe and aluminum cans in series yours is how much neater application
Sehr Geehrte Video Besetzer, Im dieses Video fehlt die Name das Lime. It has no information about Glue what do you use to produce the Battery.
Nice sir but what in side the battery in send ya wood crush plizzzz reply fast
Hey cool thing I found. Running the numbers for the half reactions electric potential, these actually come out at a little more than standard output per cell which makes sense because the materials are probably warmer than freezing. Couple years later but this is very cool.
Cu+ -> Cu, +0.34v Al+ -> Al, -1.66v ; 1.66v - 0.34v = 1.32v | 5.3v ÷ 4 = 1.325v
should be 1.66 + 0.34 = 2.00 v
Al has negative potential and Cu has positive potential.
finally a smart comment on here...yeah,batteries sometimes output more volts than usual,my dad taught me the trick of putting batteries on the wood stove so they can give more power,although after they cool down,they're basically just dead again.
Best idea ekdum mast ekdum jhakaas thank you
good one simple concept that works recharge add more salt water
Heat the copper wire until it glows red to oxidize it and let it cool before adding it and it'll excite better than bare copper with the magnesium.
wow this is amazing
😃👏👍👍Very good project Like
cristiano Giatti sdsfbzzz
Very good watching
excellent
How long does it last before using it in active mode ??
Depends on the amount of aluminum used
9 mins, 23 seconds
Genius. Is it rechargeable?
No it's not rechargable as it works by dissolving the aluminum tube.
No.
Somehow Yes but no So eficient
As a kid i made simple batteries using copper wire and aluminum foil. They did work but they couldn't enough power to light a flashlight bulb. This is just one of many variations of it.
nice job ,great idea
Use some doping agents like
Alum, and weak acids, or maybe copper sulfate or powered aluminum, possibly epsom salt. Increase the power dramatically.
Your prototype is good and all the process but no explanation of materials and the kind of electrolytic fluid. I could see it can deliver a voltage of 5 v and more, I wonder about the current, how many amps it delivers.
I give you 4 stars to your video(and 5 to your efort) for the lack of information.
Keep up the good work.
We can find ampere when power and voltage is given.
Its really working bro
Very good job. I would not seal it, I would put screw top so it could be replenished with saltwater. I got much better results replacing the aluminum with zinc or galvanized metal. What you made is very weak.
Congratulations! Great project! Can it be recharged? Thanks
This battery is based on sound electro-chemical principles. very good idea. It it be recharged. Do you have a project for a rechargeable battery?
اعادة الشحن هو تجديد الماء و الملح بحقنة كل فترة
Thanks for the video. I have in a pot two copper rods and two zinc rods with saw dust and earth. As liquid I gave copper gans made with salt water (urine) Both give nearly 1 Volt and the zinc rods are totally black which I think it is nanocoating... Those pots are standing already 4 weeks in my room and are not yet connected to each other. Maybe the corrosion is something else, many it is nanocoating.
that is not english....? nice try though
🌻
wow amazing!!
Yeah, I can definitely feel the wind through the screen.
True energy but.but it will produce a cidiment inside.that is dipossable.you can only use for few days. That design is from the ph. I was the designer of green tech.before in malaysia.goodluck.
yes i did something similar when i was young, with zinc salt water and carbon. Sure it works ! But I don't belive it can generate too many mAh .... to have a reasons to use this.
Should i use insulated copper wire ?
Don't add sand, add real gold crums and seal it good, I would bet it would be an mortal battery!!! U should try that my recommendation!! Gold is forever energy in salt water plus copper and zinc!!!
What is the material do you used to sealed the tube before rubber padding ? You didn't mention that material on beginning material introduction of the video. Why do you made a 2nd hole beside the copper wire after sealing the tube ?
That's for adding new electrolyte later on.
Hola, muy buen invento, nadamas les esta faltando indicar el nombre de los materiales que se utilizan.
Gracias
Pareciera hojas de coca secas y molidas
سلك نحاس مناديل كلينكس انبوب الومنيوم رمل و ماء و ملح و غطاء كاوتش مثقوب لخروج الغاز و غطاء بلاستيك مثقوب لخروج الغاز و لاصق غراء سريع
How strong current is it able to spit out?
คือไม่มีดนตรีอื่นใช้แล้วใช่ไหม
ดนตรีนี้ทุกคลิปเลย
doğru
Is it rechargeable?? Please answer and thank you very much for this good video. You triggered many ideas in my head.
These work like normal batteries so no You can't recharge these but you can replace the stuff inside when it dies
I believe you could do so if the positive side of the battery has a diode connected to a 10volt capacitor to filter the in going charge from recharge source of 10 volts to fast charge and perhaps may be feel the battery every now and then for any temperature rise to know when to cool it down and also check out put voltage from a multi meter the resume charging to reach maximum voltage of charge
@@geoffreymarsters4649 I have made this 2 years before with more bigger pipe it dead soon to recharge desolv e more salt to little water & put 2 ml in each it starts working the same.
First time your video is great
Hi. Are you use sand from sea?
Sand from sea or sand from river or sand from desert...Everything is OK
Хороший проект, но слишком много рекламы. Плохо смотреть
Thank you thank you, it's so very good....👍🏻👍🏻👍🏻
could you please explain me what kind of salt exactly you have used and what was the purpose of adding sand? thanks
He probably used sodium chloride salt and I'm not too sure about the sand
But how much current. If I could also know power through current😥
5.3v he also gave it
Is this rechargeable?
No
Interesting. But I have a question. Why do have to make another hole at sealing cap near the end of copper wire? For gas? Or something reason?
Good Video!!
(Pra quem é BR ou fala português)
Pessoal faço projetos relacionados a eletrônica ,dentre outros .
Italo Lima bacana esse vídeo, mas não descreve o que é o líquido que é posto na areia. Nos comentários estão dizendo que é água e sal, mas também pode ser vinagre.
qualquer solução eletrólita funciona também, eu acho
Tiago P. Faria P. Faria 0:05
Br aq
Ítalo Lima acompanho tudo de projetos. Brasil
great idea. is it possible to recharge this battery?
no..
What's the current output? In other words, what's the discharge rate/max power output?
I don't see the LED, because it is covered by 4 suggested videos >:(
HAHAHAHAHAH
Make a bigger one with more surface area so you can draw more current.
Isn't there better combination of metals comparing to aluminum and copper ?
magnesium and copper
Hello, you not say the mesure of wire, and recobered or not, how many around. Put you say more expecifications. Thank you. Ana
well can you please say how much amps is it ? or is it possible to make a 12 volt 100 - 120 amps ?
👍👍👍👍 luwaaaaar biasaa...❤️❤️❤️❤️
Boss Please add the materials used , we can understand (Al tube ,copper wire , what was the powder like thing dropped in the Al pipes)
How can we charge this batterys?
Pls reply
The voltage is good.... However the current will only be minuscule due to the high internal resistance of the cell...
amazing very good
I guess it doesn't really matter in your case, since your battery probably produces very little current. But a thin plastic bag like that is certainly not a good insulator.
Very very nice good job. Thanks
Nice hobby, but i prefer a rechargeable AA battery
Nice, amazing. Dear can it be charged? If yes plz tell how.
It can be, all you have to do is connect a power supply around 3-5 volts
EXCELLENT
Harddisc drive how take !?:: thanks...no cart ,no ardunio vs. only step motor dirive...
I would imagine if this was scaled up to larger aluminum and copper material, the battery could possible be made to last much longer -- but the material is expensive. So you want to try to do this from recycled junk.
What's the max current draw from this battery?
Two things that were incorrect about this video. First: In the material list, there was no green stuff for the second set of end caps, so we don't know what they were made from. Second: What do we do with the wires that stick out of the green end caps? One minute they are there, handily glued with glue that was not included in the material list and the next they were not. I think I'm going to look for a different video how to make a multi-cell saltwater battery and use the materials presented here with a properly working tutorial.
What gauge wire are you using? Looks maybe like 18?
6:11 what material is that, Zinc?
I believe its just aluminum tubing but you can use any 2 dissimilar metals with an electolyte. They all give different results depending on chemistry