Fantastic! You can tell how much work went into this short video!
@chemicum
3 жыл бұрын
true
@piranha031091
3 жыл бұрын
I am amazed to see how easily you can make functioning batteries and supercapacitors. Thanks for the great video!
@chemicum
3 жыл бұрын
It was indeed surpisingly easy to make that rechargeable aluminum-ion battery.
@lllllll396
3 жыл бұрын
Very nice deep dive on ionic liquids! And amazing computer simulations!
@MrMraza123
Жыл бұрын
This is the Best channel ever seen for diy battery and super capacitor.
@Lukegear
3 жыл бұрын
Amazing video! Always had been fascinated by ionic liquid but couldn't find much good documentation on them :)
@chemicum
3 жыл бұрын
Yeah, there are no other other videos of actually making one
@AlekseyCamodelkin
3 жыл бұрын
Good experiences. I also like to spend with batteries👍
@Zenzicubic
2 жыл бұрын
This is amazing! I've never seen ionic liquids being made in this much detail.
@dremaboy777
3 жыл бұрын
Very good video. Good information
@MechanicGoneRogue
3 жыл бұрын
Excellent presentation. I have been playing around with ionic liquids for awhile but always struggled finding good information on them. This video has some great information and is a huge help for me! Thanks so much for posting this.
@ArjunAamd
2 жыл бұрын
Great representation of how ILs can change the future of battery technology. kudos!!
@analitycs1303
3 ай бұрын
excellent...from Chile...!!!!
@wesleywardell-johnson7276
Жыл бұрын
Cool, thanks for the video!
@stuwilson3146
3 жыл бұрын
Awesome information..Keep the great work up..5 stars *****
@MrVDG-nk1xx
3 жыл бұрын
Very interesting and informative.
@venkateswaridasari323
2 жыл бұрын
Wish u a Happy new year sir 2022 from India. Subrato ..ap ... Xrox .....good usable vedio sir
@orlandoguillermocruzmendie3608
3 жыл бұрын
Increíble video. Apenas estoy sumergiéndome en el tema porque voy hacer una tesis sobre esto y me ha encantado,
@hjalfi
3 жыл бұрын
Quick typo report: due to the unique way in which the English language is formed, 'inflammable' means 'flammable'. I think you want to say that the ionic liquid is 'uninflammable'!
@marshall739
3 жыл бұрын
Or "non-flammable" or "non-combustible".
@chemicum
3 жыл бұрын
damn, thanks for noting
@nlabanok
2 жыл бұрын
Really great work, glad I found your channel.
@zaneaussie
3 жыл бұрын
Really awesome video guys, thanks for sharing. At 2:50 min the lady talks about how you can make a super capacitor by mixing carbon with a binder. Could you please share what the binder is?
@chemicum
3 жыл бұрын
teflon
@zaneaussie
3 жыл бұрын
@@chemicum Awesome! Thank you so much! Is the Teflon porous under those circumstances? I thought it was beneficial if the electrolyte could penetrate the carbon substrate? I have tried making a Zinc chloride and urea electrolyte but have not had much success. It only conducts when heated! Is there a good one most people could use with "common" ingredients?
@chemicum
3 жыл бұрын
@@zaneaussie Indeed, we tried urea-AlCl3 ionic liquid from low purity precursors and the result was solid. From higher purity precursors, it was almost liquid at room temperature.
@zaneaussie
3 жыл бұрын
@@chemicum Ha-ha yes I had the same issue. It keeps crystalizing when it cools! I thought perhaps it was because it wasn't homogenized properly so heated it more and for longer but the result was still bad lol . I wish there was a way and I keep looking for something we can make without expensive glove box and using commonly found chemicals. If you find something please share :-)
@PixlRainbow
3 жыл бұрын
@@zaneaussie I noted that wikipedia lists that AlCl3 decomposes into the anhydrous form at 100 C, and wikipedia also lists that Urea only starts breaking down above 133 C, so maybe setting a hot plate to hold precisely at 105 C will allow you to drive off the moisture non-destructively? Not too certain though since some literature on Urea+AlCl3 seems to suggest Urea can produce decomposition products even if not reaching 130 C.
@erolflyn1741
2 ай бұрын
Fantastic
@vikas-br5su
2 жыл бұрын
Can you help me in making alcl3 and urea electrolyte. Thanks in advance for this valuable information.
@skorakora
3 жыл бұрын
Why, I found this channel that late... I could won all competitions in my schools using this technology...
@chemicum
3 жыл бұрын
battery competitions?
@skorakora
3 жыл бұрын
@@chemicum Tech competitions
@georgegreen3672
3 жыл бұрын
very elegant research system
@Meleeman011
3 жыл бұрын
i spent 5 hours looking for this.
@Rob-g3o
Ай бұрын
Nice explination Please, the carbon electrode at 1:10 min from which kind of carbon is done? Thanks
@marble296
2 жыл бұрын
So cool
@mzulfiqar4794
2 жыл бұрын
Very nice. Is this ionic liquid can also be used to dissolve cellulose.
@chemicum
2 жыл бұрын
true, as the video was already long, I left out other applications for ionic liquids
@anupkumarlathar
Жыл бұрын
I am glad to watch your iconic lequid effect, pls make video on on iconic lequid by which melanin from hair can be extracted .
@dharmichand2798
3 жыл бұрын
Can you please share some more details over artificial muscle ..
@chemicum
3 жыл бұрын
What exactly? It is like supercapacitor, but made of special materials. It bends when voltage is applied
@ian6083
2 жыл бұрын
Thank you so much for this amazing video!
@georgegreen3672
3 жыл бұрын
Does the artificial muscle with EmimBF4 have to work in a glove box?
@dosskull
2 жыл бұрын
Do you charge the battery before used to spin motor or directly use after giving electrolyte ?
@chemicum
2 жыл бұрын
Both ways work since it is rechargeable
@mikeavison5383
3 жыл бұрын
Great video thanks to you all. Could I just ask what substances might be used as the "binder" to mix with the activated charcoal in a supercapacitor. I would really like to try making that!
@chemicum
3 жыл бұрын
For example teflon solution
@alanzimmerman2841
3 жыл бұрын
what kind of binder is used for the activated carbon? Does it make a more efficient cell if that process is also done in an inert gas chamber to keep o2 out of it as well?
@chemicum
3 жыл бұрын
binder is teflon in water so adding it in glove box is not a good idea. However, later the electrode is dried and electrolyte is added in argon atmosphere.
@suprayogi340
Жыл бұрын
chould you explain detail about Elmlbf4 mr...
@samosdolphins123
2 жыл бұрын
ALCL3 IS HAZARDOUS TOXIC GAS RELEASED WHEN REACT WITH MOISTURE. PREPARED IN INERT GAS CHAMBER. BUT I WANT TO ASK YOU , ONCE THE IONIC LIQUID IS MADE IF THE BATTERY BREAKS WILL THE IONIC LIQUID REACT WITH MOISTURE?
@chemicum
2 жыл бұрын
yeah, it reacts with moisture
@samosdolphins123
2 жыл бұрын
@@chemicum thank you , your tutorial was very informative. Is is possible to form a H2O2 , KOH Urea ionic liquid -
@chemicum
2 жыл бұрын
@@samosdolphins123 don't know, peroxides are explosives usually
@branislavorlusic4359
Жыл бұрын
0:43 Wait isnt EMIm cation imidazolium salt, not alkyl ammonium salt?? excelent video though
@chemicum
Жыл бұрын
it is indeed imidazolium, which is can be called more generally as ammonium derivative
@nailuj45
Жыл бұрын
hi what is the teflon solution used for supercap , thx for your share
@Aimmad19
2 жыл бұрын
Hello please what other electrode can be used apart from graphite?
@chemicum
2 жыл бұрын
This subject is studied heavily, but there is nothing better at the moment
@Aimmad19
2 жыл бұрын
I read that graphite reduces the life of the battery because it degrades over time
@chemicum
2 жыл бұрын
@@Aimmad19 Still, other electrode materials degrade much faster
@teknosql4740
11 ай бұрын
Are you have plan to make commercial battery ?
@aadhithvarathan5432
2 жыл бұрын
AlCl3 and urea is an ionic liquid with relatively low conductivity of 1 mS per cm. Does adding sodium tetrachloroaluminate (NaAlCl4) improve its conductivity? Will this combined ionic liquid solution work for Aluminium ion battery as electrolyte? Also, will activated carbon cathode work for aluminium ion battery or do we need pure single layer graphene?
@chemicum
2 жыл бұрын
I saw a paper, where many suitable additions were tested. Indeed the AlCl3-urea is a bit too solid for room temperature and should be heated up a little for a better performance.
@aadhithvarathan5432
2 жыл бұрын
@@chemicum Thank you very much.
@petevenuti7355
2 жыл бұрын
what are good solvents for dilution of these ionic liquids? with what effect on conductivity? what about bromide instead of chloride?
@chemicum
2 жыл бұрын
There are several possible solvents, for example nitriles (acetonitrile) or organic carbonates - solvents must be hydrophilic, no OH groups and must withstand high voltage window. Bromide maybe - I think there should be some research available.
@petevenuti7355
2 жыл бұрын
@@chemicum @chemicum dam,"hydrophilic solvents" I was hoping for some hydrophobic solvent as most of these eucltic ionic mixtures are very sensitive to water if not downright delquiescent.. . I want to try these ionic liquids in a pyridine/DMSO/isononl myristate/PDMS jelly and a lot of other fantasies till I get some funding... still planning to experiment as much as possible regardless, even if it comes off more like alchemy. do you have any thoughts on using bismuth as the metal ion instead of aluminum?
@chemicum
2 жыл бұрын
@@petevenuti7355 bismuth is quite heavy and the energy density will remain low.
@chemicum
2 жыл бұрын
@@petevenuti7355 Yep, there is lots of research that can be done regarding this, it is still quite new topic
@petevenuti7355
2 жыл бұрын
@@chemicum energy density per pound yes, but of course there's by volume for stationery applications. Bismuth is also a multi valance element that potentially allows exchange of multiple electrons per reaction. Might be scenarios when it's advantageous.
@chemistryguys3433
3 жыл бұрын
Hai, what is the current and volts of urea +alcl3 base battery
@chemicum
3 жыл бұрын
max voltage was about 2 volts, current somewhere within 0.15 and 0.5 A. Did not actually measure discharging current but charging current was up to 0.7 A. I will measure the cell in a few days.
@chemicum
3 жыл бұрын
forgot, the battery made in the video was with EMImCl4. I guess urea-AlCl3 gives less power at room temperature since it is more viscous.
@chemistryguys3433
3 жыл бұрын
@@chemicum sir where we get EMlmcl4
@chemistryguys3433
3 жыл бұрын
@@chemicum maybe in my place viscous Will decrease in hot climate the average temperature in my place is 35c
@chemicum
3 жыл бұрын
35 oC is much better for urea-AlCl3 ionic liquid
@pako8626
3 жыл бұрын
Amazing video! Just one question, would ot be possible to make AlCl3-EmimCl ionic liquid outside a closed off environment as you used?
@chemicum
3 жыл бұрын
In a plastic bag, which contains something that removes air moisture
@pako8626
3 жыл бұрын
@@chemicum And that is to prevent AlCl3 from reacting with moisture? Or does the EMImAlCl4 ionic liquid also react with moisture? Or is it EMImCl that reacts with moisture? Thank you in advance
@chemicum
3 жыл бұрын
@@pako8626 AlCl3 reacts with water and moisture and so does EMImAlCl4. EMImCl absorbs some water from air, but does not react with it.
@pako8626
3 жыл бұрын
@@chemicum what happens when EMImAlCl4 reacts with moisture? And thank you for your time to respond to my questions! Its very helpful!
@chemicum
3 жыл бұрын
@@pako8626 I guess that AlCl3 will turn to hydrated AlCl3 x 6H2O, which causes solidification of the liquid.
@mohamedallam6371
2 жыл бұрын
what is the type of binder materials that you are using?
@chemicum
2 жыл бұрын
teflon
@mohamedallam6371
2 жыл бұрын
The ionic liquids AlCl3-Urea need rising in temperature but how i can keep it liquid ? And using it as electrolyte?
@chemicum
2 жыл бұрын
@@mohamedallam6371 it is half-solid at room temperature, but should be liquid at 60 oC.
@bk-sl8ee
3 жыл бұрын
I want to ask if a substance can exist in its ionic state? Like can in charged state Like Fe in Fe+ If yes then how long can it exist? What are radicals? (Chemistry) Yes these questions are haunting me so much for so long plz answer or direct towards an answer.
@chemicum
3 жыл бұрын
there must be of course something that stabilizes that charge
@suprayogi340
Жыл бұрын
yg benar urea dengan aluminium clorida ...apa Alcl dengan EMlmCl mr anda mmbuat saya bingung...
@suprayogi340
Жыл бұрын
chould you tell me the Elml elektrolit..mr.??
@chemistryguys3433
3 жыл бұрын
Hi, i tried to make alcl3+urea ionic liquid but it back to room temperature it solidified
@Meleeman011
3 жыл бұрын
did you use an argon atmosphere or nitrogen?
@chemicum
3 жыл бұрын
I made two batches of urea-AlCl3 ionic liquid. First, I used cheap fertilizer grade urea, not pure and result indeed solidified at room temperature. In the second batch I used higher purity urea and dried glassware with higher care - and the resulting ionic liquid was actually liquid at room temperature. So, perhaps the key is to purify urea.
@chemistryguys3433
3 жыл бұрын
@@Meleeman011 I use some unhydrate cacl2 to remove water vapor from box. I don't use nitrogen or argon
@chemistryguys3433
3 жыл бұрын
@@chemicum I also use cheap feritilzer urea
@chemicum
3 жыл бұрын
@@chemistryguys3433 it should be purified
@teknosql4740
Жыл бұрын
What purity level of your alcl3 and urea ? Where do you mix both, in common air room or in inert gas ?
@chemicum
Жыл бұрын
high purity is better and definitely in inert atmosphere
@asifalikhan8677
3 жыл бұрын
You shown too fast I could not catch up with EMIMac ... I want to experiment this ... How I can make Emimac
@chemicum
3 жыл бұрын
You mean EMImOtf or EMImAlCl4
@asifalikhan8677
3 жыл бұрын
@@chemicum EMImAICL4
@karlswanson95
Жыл бұрын
Is an Aluminum Chlorine fuel cell possible using fairly conductive ionic liquid? What ionic liquids may be possible candidates?
@EPLATV
2 жыл бұрын
HELLO. COULD YOU TELL ME WHAT IS BINDING IN YOUR SUPERCAPACITOR.
@chemicum
2 жыл бұрын
teflon
@kalpation5642
3 жыл бұрын
atlast ionic liquid is an evolving head of a housefly😂😂😂😂😂😂😂
@teknosql4740
Жыл бұрын
Are purity level of this alcl3 is 98% ?,
@chemicum
Жыл бұрын
more importantly it must be anhydrous
@teknosql4740
Жыл бұрын
@@chemicum i am mixing anhydrous alcl3 98% and urea 99% in common air, the result is the viscosity is too high not like yours, and after a month in glass bottle, it become white hard powder, may be it truly need inert atmoshphere for making DES.
@chemicum
Жыл бұрын
@@teknosql4740 Absolutely, the ionic liquid solidifies the moment it gets in contact with air moisture.
@Aimmad19
2 жыл бұрын
Why Al emimcl battery not manufactured for public consumption?
@chemicum
2 жыл бұрын
it is quite new design, it may be commercially available soon.
@Aimmad19
2 жыл бұрын
Is there a cheap way of producing emimcl in a lab setting?
@chemicum
2 жыл бұрын
@@Aimmad19 no, but the carbamide ionic liquid could be made at home
@Aimmad19
2 жыл бұрын
@@chemicum okay can I use it as the electrolyte for the aluminum battery?
@chemicum
2 жыл бұрын
@@Aimmad19 yeah, but power is not very high
@samuelmason8370
3 жыл бұрын
1:34 did you just bust or something?
@chemicum
3 жыл бұрын
?
@kiranjose3194
3 жыл бұрын
Why don't this meterial use for humanoid robotic blood??
@superaccu2451
3 жыл бұрын
It is kind of more like a solvent - it does not carry energy and oxidizer - like blood has glycose and oxygen in red cells. But of course fuel can be added, for example ethanol to be used in a fuel cell.
@Meleeman011
3 жыл бұрын
i searched heptachlorodialuminate into duckduckgo and google, and they returned nothing.
@chemicum
3 жыл бұрын
Rather search aluminum chloride and EMImCl
@SSEF1000
3 жыл бұрын
4:30 - русский акцент?
@ДмитрийНелюбин-д3у
3 жыл бұрын
ну так... в титрах так и написано - Евгений Сорокин
@WTF_BBQ
3 жыл бұрын
So if aluminum battery with this ionic liquid is promising, why hasn't it become popular on the market ?? Aluminum is much cheaper, more abundant, recyclable, and this battery is not prone to exploding like lithium. Also, 2 volts for a rechargeable battery is really good as far as batteries are concerned. Performance may not be up to par with lithium, but the advantages can make up for it.
@chemicum
3 жыл бұрын
It is quite new technology, it needs some time before entering market. There are many scientific papers coming out concerining this topic, perhaps some improvements too.
@PixlRainbow
3 жыл бұрын
Graphene Manufacturing Group Ltd (Stock ticker TSXV:GMG) is building a factory for Aluminium Ion batteries based on Urea-AlCl3 ionic liquid with graphene and aluminium foil electrodes. The graphene has micropores blasted into it to hold Al3+ ions.
@kenny8719
3 жыл бұрын
Chemicum without the chemi 😳
@chemicum
3 жыл бұрын
no, no video without chemi
@MnogoShow
3 жыл бұрын
Что тут происходит 😱😱😱😱
@ДмитрийНелюбин-д3у
3 жыл бұрын
Евгений Сорокин из видео должен все по-человечески рассказать...
@SandraWilson-ew1yu
11 ай бұрын
😅
@abdulwazed535
3 жыл бұрын
И в каком виде вам в ближайшее время я не могу найти в интернете и в каком виде вам в ближайшее время я не могу найти в интернете и в каком виде вам и в каком виде нужно ли мне будет очень интересно что это не будет в ближайшее метро и в ближайшее метро в каком формате будет на следующей странице в каком городе вы в каком формате будет на работе не будет на следующей странице в Фейсбуке на сайте и в каком формате вам нl
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