Find the Lemmy user “mizu”. They’ve been posting things about needing to hold in their poo for several days and it’s become a huge meme on Lemmy. Still not sure they are serious or if it’s performance art
Huh, I guess I was wrong. Lithium was one of the first elements created in the universe, and it turns out it’s lack of abundance in the current universe is a problem.
This is a research paper, so it’s gonna be at least a couple of years until ot could be seen in products. However the battery uses hydrogen, it’s effectively an alternative to fuel cells, so the use case would be in vehicles rather than yout phone. That being said, hydrogen fuel infrastructure is almost non-existent right now.
The battery uses dark matter, it’s effectively an alternative to nuclear fusion, so the use case would be in space stations rather than yout phazer set to stun.
And you basically have 2 options for hydrogen production: oil consuming and GG-emitting steam reformation, or energy intensive electrolysis of water, unless there's another i don't know
Others downvote you and say “read the article”, but not giving arguments.
I read the article and it is not clear what is the advantage… looks like less pressure is needed than other types of hidrogen cells, but there are no details.
I agree with you, don’t hold your breath for this. All details would be in first sentence if there was any chance of this becoming reality.
Is the infrastructure relevant though? As I understand it, the battery is charged by splitting water (H2O) into Oxygen and Hydrogen atoms (instead of H2 molecules, hence the name proton battery) and instead of compressing and cooling it, having a solid structure in which to store the protons. When drawing energy from the battery the opposite process takes place. So basically it is both an electrolyser when charging and a classic fuel cell when discharging with the storage of hydrogen (protons) being integrated in the same battery through a porous solid (mainly carbon). To quote from the article: >It looks like more of a battery competitor than a fuel cell competitor, though.
Next to the advantages they cite (energy and power density, abundant and environmentally unproblematic materials, recyclability, not explosive) I do wonder about the density in terms of volume. If they are bigger in size, they could constitute a better solution for big energy storages within the grid or at home, where now many are using lithium ion batteries.
They haven’t complied to anything I asked them under GDPR. Still got comments and posts restored, still got disassociated comments, still got my account. It’s been 1 month tomorrow. I’m going to fill a complainted to the CNIL
I don't think it is because the comments got restored but because the reddit profile can only display something like a 1000 comments, and scripts like power delete suite can only delete what the profile shows.
For the rest you'll need to request GDPR file and the check each comment link provided to delete the ones the scripts weren't able to delete.
Power delete suite only deletes comments visible in your profile, and if you have more than the profile is able to display you'll need to rely on the GDPR request file to manually delete the rest. I've had to go through and do that, since despite my profile showing nothing checking some comment links from my GDPR showed that there are comments that weren't deleted due to reddit comment display limitations.
Schrödingers Ausländer: Solange man ihn nicht beobachtet nimmt er einem gleichzeitig zwei Jobs weg und ruht sich in der sozialen Hängematte aus. Zudem kommen nur junge Männer statt Familien her, aber gleichzeitig bekommen die auf nicht weiter geklärte Weise ganz viele Kinder um vom Kindergeld zu leben.
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