se auto descarga por el aire del ambiente ? si la empaqueta y aisla , cuanto tiempo de vida util podria tener, de cuantos amperios fue la capacidad maxima , despues de cargarla.
In the future, i want make some calcium-ion polymer batteries, the cathode material i'm use calcium aluminum phosphate (Ca3Al(PO4)3), anode material use graphite and carbon (G/C), separator use paper (celulose) and polymer electrolyte i'm use Triethanolammonium calcium chloride with polyglycerol (TEACC.PG), voltage range by gibbs electrochemical potential of calcium ion (Ca2+) is 2.8 V if not recharged, if recharged, voltage can get maximum several ~3,6 V, i hope the theoretical and hypothesis is same in the future.. You can saw the structure of my batteries on my community youtube channel.. Thanks for reading
@SergioLopez-ep2pg ok, first.. Calcium ion polymer battery (Ca-Po) is stable for ion movement, may can over >1200 cycles, i haven't tested it, normalny over >1000 cycles can looks the capacity is depreciation, because the calcium-ion can be interact with electron on electrolyte surface area and turn into solid electrolyte interface (SEI), SEI can make depreciation capacity
@@SmalltimR Hard to say for gel version, because it is too early. For the flow version I recomend to check the paper. I mean the Zn/MnO2 flow tech is not bad at all. But the problem is that the MnSO4 have really limited solubility.
At what PH does it go from being a rechargeable battery to being more like a standard non-rechargeable zinc manganese alkaline battery? What else about the chemistry makes the difference between rechargeable and non-rechargeable besides the pH? I know using your agar gel prevents the formation of dendrites on the zinc, I mean besides that jel, like the influence of the anions and any complexing or chelation agents. I read somewhere that the crystal structure of the manganese dioxide is important, but I have no idea what the options are or how those are influenced to make different types.
The key difference between rechargeable and non-rechargeable Zn-MnO₂ batteries lies in the pH and the reversibility of the reactions. At neutral or mildly acidic pH (4-7), the Mn²⁺ ions in the electrolyte dissolve and re-deposit as MnO₂ during cycling, enabling rechargeability. In contrast, at high pH (alkaline conditions, ~13), the MnO₂ reacts irreversibly to form MnOOH or other stable compounds, which cannot cycle effectively. Rechargeability is also influenced by factors like electrolyte composition, suppression of zinc dendrites, and controlled voltage to avoid side reactions.
I think Diatomaceous earth paste would work better and not spoil like Agar would. What do you think? What about Dendrites? This Battery will develop this shorting effect want it? Just asking. You’re the pro, mate.😊
@@kennedy67951 I have a test agar gel membrane which now last more that 1 month and is like at first day. If the current is not to high then the dendrites will not be a problem.
Hello my frind, i see your Video with the 18.6.5 Zero Holder, is it possible to contact you privat? I diy a eBike i need your help/link... plece answer me. THX from Germany
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Good work bro, love your nickel iron work👌
incroyable! j'ai lu cet article il y a 2 jours! et voilà ta réalisation... ;-) un grand merci
Excellent
Can you predict how many cycles would it tolerate before starting depreciation?
Can you do also fluor as a oxidator on the anode?
se auto descarga por el aire del ambiente ?
si la empaqueta y aisla , cuanto tiempo de vida util podria tener,
de cuantos amperios fue la capacidad maxima , despues de cargarla.
First, so cool bro, i hope you can get 100K subscribe bro, i support your channel, love it from indonesian 💙👍
I loved it. Is this open source? can I use this on my open source battery?
❤شكراً استاذ ممكن ذكر المكونات
j'oubliais une question: quelle forme de sulfate avez-vous pris: monohydrate? heptahydrate?...
Mono
super! il est moins cher!
au fait: pour la chimie des batteries est-ce que ça change quelque chose les 7-6-5-4...H2O ?
In the future, i want make some calcium-ion polymer batteries, the cathode material i'm use calcium aluminum phosphate (Ca3Al(PO4)3), anode material use graphite and carbon (G/C), separator use paper (celulose) and polymer electrolyte i'm use Triethanolammonium calcium chloride with polyglycerol (TEACC.PG), voltage range by gibbs electrochemical potential of calcium ion (Ca2+) is 2.8 V if not recharged, if recharged, voltage can get maximum several ~3,6 V, i hope the theoretical and hypothesis is same in the future.. You can saw the structure of my batteries on my community youtube channel.. Thanks for reading
Can you predict how many cycles would it tolerate before starting depreciation?
@SergioLopez-ep2pg ok, first.. Calcium ion polymer battery (Ca-Po) is stable for ion movement, may can over >1200 cycles, i haven't tested it, normalny over >1000 cycles can looks the capacity is depreciation, because the calcium-ion can be interact with electron on electrolyte surface area and turn into solid electrolyte interface (SEI), SEI can make depreciation capacity
@@Epsilochem.manufacture are you going to make a video how you built it?
@@SergioLopez-ep2pg sure, i want to make the calcium ion polymer battery with video and tutorial how to make it..
Very interesting.
How does this technology compare with Zinc Bromide batteries?
Better, worst, etc?
Any advantages?
@@SmalltimR Hard to say for gel version, because it is too early. For the flow version I recomend to check the paper. I mean the Zn/MnO2 flow tech is not bad at all. But the problem is that the MnSO4 have really limited solubility.
At what PH does it go from being a rechargeable battery to being more like a standard non-rechargeable zinc manganese alkaline battery? What else about the chemistry makes the difference between rechargeable and non-rechargeable besides the pH? I know using your agar gel prevents the formation of dendrites on the zinc, I mean besides that jel, like the influence of the anions and any complexing or chelation agents. I read somewhere that the crystal structure of the manganese dioxide is important, but I have no idea what the options are or how those are influenced to make different types.
The key difference between rechargeable and non-rechargeable Zn-MnO₂ batteries lies in the pH and the reversibility of the reactions. At neutral or mildly acidic pH (4-7), the Mn²⁺ ions in the electrolyte dissolve and re-deposit as MnO₂ during cycling, enabling rechargeability. In contrast, at high pH (alkaline conditions, ~13), the MnO₂ reacts irreversibly to form MnOOH or other stable compounds, which cannot cycle effectively. Rechargeability is also influenced by factors like electrolyte composition, suppression of zinc dendrites, and controlled voltage to avoid side reactions.
@cayrex another words for rechargability avoid hydroxyl ions because with manganese it's irreversible.. got it! Thanks!
I think Diatomaceous earth paste would work better and not spoil like Agar would. What do you think? What about Dendrites? This Battery will develop this shorting effect want it? Just asking. You’re the pro, mate.😊
@@kennedy67951 I have a test agar gel membrane which now last more that 1 month and is like at first day. If the current is not to high then the dendrites will not be a problem.
Can you demo polymer solid electrolyte battery?
Hello my frind, i see your Video with the 18.6.5 Zero Holder, is it possible to contact you privat? I diy a eBike i need your help/link... plece answer me. THX from Germany
cayrex@gmail.com