Hi there, welcome to my channel. I have been a mechanic for over a decade. In my time I have worked on everything from smart cars to dump trucks. I also love a good project. I am always trying to take what I know as a mechanic and apply it to my own unique projects. I want to use this channel to share those projects as well as what I have learned as a mechanic over the years. I hope you find something here that educates or entertains you. Or maybe both. Cheers!
Even tens of grams of Alu need hundreds of liters of air. Or in moles, 27 g Alu needs 24 g of oxygen. Then, a cell mass doubles. Which is not good either to compete with something to lifepo.
Hi again @pixlrainbow. Great as always to hear from you. PVDF looks like it has alot of promise for this application. It's melting point is alot lower than Teflon. Have you ever working with it yourself? Any pointers you could give?
@@MechanicGoneRogue I have not personally worked with it, but I have seen it referenced a lot in various research papers. Some use a heat press or hot roller directly on dry cathode powder without solvent, others use NMP solvent without a heat press and simply paint the cathode slurry onto current collectors and leave it to dry (with hot plate assistance). In this video you used PTFE with a solvent and active material to form a wet slurry and heat pressed it, however I have also observed PTFE being mixed with just water and then added in very small amounts to active material powder to form a dough-like cathode paste that is simply rolled out and left to dry.
بحث وعمل رائع . شكرا ع جهودك . اسمحلي ان اعطيك معلومة نتيجة عن تجاربي الشخصية عندما تمزج ثاني اكسيد المنغنيز مع الكربون المنشط سيتحول الي قطب سالب . انصحك بدمج ثاني اكسيد المنغنيز مع الجرافيت لصناعة القطب الموجب . او تثبيتهم كلن بشكل انفرادي للقطب الموجب . واذا استخدمت ثاني اكسيد المنغيز انصح باستخدام الزنك او اكسيد الكادميوم بدلا من الالمنيوم تحياتي لك من اليمن .
Hi there. Thanks for sharing from you're own experience. I've already tried this formula with graphite and am working on a follow-up video detailing my experience with it. I'll have to try your other suggestions at some point. Thank you for the comment. Cheers!
Can you see how many charge cycles your battery can take? Does it need air and can you provide the links of where to buy the materials and what research paper(s) you used to determine the chemical composition of the Deep Eutectic Solvent? I have many questions, thanks...
Hey there. Glad you liked my short. If you want to learn more about this project of mine check out my channel. I have multiple long form videos on the topic as well as pertinent links in the descriptions. To answer your questions. Yes it does need air, links are in my long form content video descriptions. I didn't use a research paper to make the deep eutectic solvent. It was based off of a youtube video by Robert Murray Smith. Hope that helps. Cheers!
Personally I'm speculating that it's a combination. @PixlRainbow is right there is a starting voltage when it is assembled. So definitely a chemical reaction is occurring. The charge time is so quick though which makes me think there is a capacitor element to it as well. Unfortunately though I don't know for sure.
I would use foam gun and put foam between pipe and cover, then just cut unnecessary foam. Much faster and easier. This is a problem with many 3d printing applications in real life - typical person has no time and skill to design custom part and its faster to do it in many other ways. I think future is some sort of ai that can model things for you by descriptions and measurements, would be even nicer with augmented reality where you could just model and try it inplace as hologram to adjust if necessary, then 3d print
The cropping is not great in the scenes where items are laid out horizontally. You might need to cut those scenes into left-right halves and stack those halves vertically
Yah I contemplated how to get some better exposure with old shots like these. Hopefully my new stuff won't have the same problem lol. Thanks for the suggestion :)
I can't say I've measured that before. The best I could say is that after a couple days the salt starts to seep through the graphite which embrittles it and reduces its performance. Hopefully that helps answer your question.
@TheWizTechGaming the graphite sheet is purchased from Amazon. There's a link in the video description if you want to see it for reference. I did the MnO2 treatment myself. The process is outlined in an earlier video titled "making an aluminum air battery catalyst".
Thank you for the lesson community to community best way to learn and thank you for answering my questions I’ll subscribe and let you know if I ever get into building it looking for experimental aircraft designs for power sources
Damn, I think I messed with this for about two days the first time I encountered it, this was before 'real internet' so I had to wait for an email tip but figured it out when I took it apart!
I don't think you're the only one. When I was an apprentice I didn't have the push back tool. First time I saw one of these I had to use pliers and a vicegrip! It was rough!!!
I'm not a mechanic, I'm a truck driver, and I'm learning everything to rebuild most vehicles including semis, among home work, landscaping, and caring for animals. The logic is, if i can aquire the tools/equipment needed, then I will do it.
