DIY 2 Volt Zinc Chlorine Battery 

Everything he says is quite cl;ear. Hearing doped as 'doe-ped' doesn't really make it unclear. But to your point: Cayrex: 'doped' is pronounced as 'dope' + a quick 't' thrown in at the end.

imagine your only take away is being triggered by Cayrex's pronouncation. What a dope head.🤦‍♂️

@IN-FINITE_WISDOM Oh, sorry for that. My ENG is not the best I know,... because we studied German language at school. But the english l earned by myself and that will be the reason that some words especially in chemistry are not good. I will try my best to improve my self in the future.

@fleaniswerkhardt4647 Ok, thank you for that,... I will try to remember "dope+t" because I will need it for the video in the future 😅

Emm, yes,.... I try it when I was a kid. Back then I use alot of Magnesium sulfate. But now not so much. Maybe sometimes I use magnesium sulfate salt as supporting electrolyte to improve the conductivity of the main electrolyte.

Pro tip: don't look for your science from comedians and actors. These 2 knuckleheads left A LOT out of the discussion about the flat out incorrect parts of Russell's periodic table as well as the lack of inclusion in it of what have proven to be very useful parts of Mendeleev's table that have been vital building blocks in materials science, chemistry, medicine, and process engineering. Also....and maybe more to the point, Terrance Howard is a scientific crackpot and chronic exaggerator/inflator of his science and engineering credentials, of which he has earned NONE...his thoughts about the periodic table have been thoroughly discredited sort of like the new ageist theories surrounding quantum physics have been proven to be more like quantum horse$hit....i.e. utter crackpottery. To me, he is very earnest however he appears to be more of a moderately functional person in acting that's dealing with a psychological problem that includes both bipolar behavior and on-going bouts of self aggrandizement.

Only Choline Chloride

@@cayrex Thank you.

@@rogerwilson6367 No problem

He showed a very recent paper so, if it is, maybe it’s being revisited

Yea, it was Zinc Copper with salt electrolyte. The usual experiments we did as kids. However, I'm confused as how it achieved 2.2 volts. The only water battery i know that can reach that is Lead acid batteries.

Yes, maybe you miss the electrolyte configuration in the cell. It is 30m ChCl,... which is more like WiSE electrolyte. More concetraded will be the electrolyte more will weakening the hydrogen bonds of free water molecules. In the paper is also described: "Recently, high-concentration electrolyte concept has been proposed to widen the electrochemical window of aqueous electrolytes to about 3.0 V by weakening the hydrogen bonds of free water molecules [12]. This strategy has been successfully applied to various aqueous electrochemical energy storage systems, such as aqueous batteries like sodium, potassium, zinc, and aluminum and supercapacitors [[13], [14], [15]]. Concentrated electrolyte can effectively suppress the electrochemical activity of water molecules and increase the stability window of the electrolyte. Moreover, it can also suppress the solubility and accelerate chlorine ions transport, which enhance the redox reaction of chlorine ions at high potential. Therefore, high-concentration electrolyte strategy provides a new approach for designing and developing high-performance aqueous zinc‑chlorine batteries."

Yes the zinc chlorine chemistry is old,... the first patent was applied1899

@@cayrex that's an interesting concept.... I will have to try that.