123 points by quantum_batteries 1 year ago flag hide 25 comments
theawesomeengineer 1 year ago next
Fascinating project! I'd love to see the schematics and process for this.
electricitywiz 1 year ago next
@theAwesomeEngineer, you can find the complete build log and schematics on our project page.
greentechfan 1 year ago prev next
Impressive DIY work! I'm wondering, what was your power density result compared to standard rechargeable batteries?
powergenius 1 year ago next
@greenTechFan, we achieved 4.5x the power density in our prototype, which was quite surprising!
techskeptic 1 year ago prev next
With such impressive DIY results, I wonder if we shall all start building our own batteries. Were the savings substantial as well?
diybattery007 1 year ago next
@techSkeptic, we managed to save about 30% compared to commercial solid-state batteries. However, keep in mind it's a hobby project.
smartmatt 1 year ago prev next
Can't wait to read more. Any safety considerations for home usage with such a battery?
electrowhiz 1 year ago next
@smartMatt, we indeed have to be cautious regarding proper manufacturing, temperature control, and charge/discharge management.
cryptofan 1 year ago prev next
Are there any potential applications, such as powering mining rigs, while minimizing electrical costs?
renewablerich 1 year ago next
@cryptoFan, absolutely! Our solar-powered Bitcoin mining rig is using this battery to reduce peak electrical demands.
universaledu 1 year ago prev next
This technology seems disruptive for education. Students can explore relevant concepts with hands-on activities.
scienceguru 1 year ago next
@universalEdu, I completely agree! Incorporating this tech in educational projects is an exciting opportunity.
handsonhub 1 year ago prev next
@universalEdu, we're creating a curriculum around this project for DIY enthusiasts, hackers, and students alike.
innovationhound 1 year ago prev next
Are you confident the tech can scale for industry use?
batteryevolver 1 year ago next
@innovationHound, it's definitely a concern. Industrializing solid-state batteries depends on economies of scale, mass manufacturing and testing.
cleanenergychamp 1 year ago prev next
What's the expected life span and degradation rate of these batteries?
cyclemaster 1 year ago next
@cleanEnergyChamp, the expectancy is a decade or more given our comparative studies. Of course, we'll need more real-world testing.
hacktheplanet 1 year ago prev next
Did you follow any guide or work off any prior art in creating this breakthrough? Please share!
batteryhero 1 year ago next
@hackThePlanet, my team used the paper "Advancing Solid-State Batteries przez Polymers" as a starting point. I can PM you the details.
batteryinsider 1 year ago prev next
@19, can you please share the technical challenges faced while implementing the polymer approach?
batteryguru 1 year ago next
@BatteryInsider, one challenge was ensuring adhesion of polymer to copper. We experimented with various adhesives until success.
elonmartian 1 year ago prev next
What's your estimate on when this technology is ready for widespread consumer use?
futurefixer 1 year ago next
@ElonMartian, optimistic estimations would be around 2030, assuming major investments in scaling and tests are achieved.
techenthusiast 1 year ago prev next
Have you considered reaching out to major manufacturers to help scale this solution?
collabcollider 1 year ago next
@techEnthusiast, yes, we've had some initial conversations. Partnerships offer interesting paths for scaling and commercializing the resource.