5 Incredible Battery Breakthroughs to Watch

Published 2024-07-30
5 Incredible Battery Breakthroughs to Watch. Go to brilliant.org/Undecided/ and get 20% off your subscription and a 30 day free trial with Brilliant.org! Developing reliable energy storage is just as, if not more, important as improving methods of obtaining the energy itself. But among the slew of new batteries and energy storage systems, how can you tell which tech is worthy and which is just hype? From making energy storage dramatically cheaper to super energy dense batteries for the EVs, home energy storage, and consumer electronics of the future, what kinds of batteries am I keeping an ion?

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00:00 - Intro
00:42 - Sodium-Ion
05:06 - Thermal Energy Storage
08:26 - Liquid Iron Flow
10:59 - Solid State
12:33 - Sili

All Comments (21)
  • @ChrispyNut
    0:33 "So, what kinds of batteries am I keeping an ion". hahaha, I see what you did there. 😜
  • @eclecticcyclist
    Lithium is not rare, it is in fact very plentiful but because of its reactability and solubility is not found in nuggets like gold and similar metals. It is ten times more abundant than tin.
  • @00000a0009
    Cheaper batteries as long as the efficiency is good even if the energy density is not great is an interesting thing for prototyping, DIY, off-grid home applications!
  • @ronm6585
    Thanks for sharing this Matt. Cheers.
  • @bigjimstream
    Thanks for doing the research. Some interesting stuff in there.
  • @macaron3141592653
    Sodium Ion tech is still the one that I'm the most excited about. Safe batteries that are easy to make with abundant materials? Hell yeah.
  • @de0509
    Some time ago I read about this thing called Pumped Heat, which stores energy as heat but by the compression of a gas to create that heat and an expansion side to create a cold side. So here it isnt really storing energy as heat, but more accurately as a temperature difference. Its a closed system too
  • @IA52342
    Why did you not give an update on Form Energy's iron-air storage batteries? They say: 1) Stores energy at less than 1/10th the cost of lithium-ion battery technology. 2) Delivers 100+ hour duration required to make wind, water, and solar reliable, year round, anywhere in the world. So, for home or grid storage, it sounds like they are better than all 5 of the ones listed here, eh?
  • @danielmadar9938
    Thanx. Besides the Sodium battery, I'm waiting to the iron-air battery by Form Energy.
  • @curtismmichaels
    I read about nuclear waste being used as very-long-life batteries. I believe I remember the article saying they couldn't be made bigger than AA batteries at present. The promise seems almost too good to be true, but then I'm noticing that science, imagination and the rate of knowledge growth has added the "almost" to "too good to be true" so I hope.
  • @SteveMichaels
    This is huge ! Removing lithium from the equation is a game changer in long term storage. Obviously were years away from out of the box residential systems. In 5 to 10 years things could really be different. Its very exciting to me. Ty Matt as always ! Looking forward to the follow ups on this one
  • @fk319fk
    What interests me is the sand batteries. They can be heated in various ways, such as solar, gas, or geothermal. The output is electricity at 90% efficiency. What was not mentioned was the optimum temperature ranges for getting electricity out. Is the temperature metal melting, or could it be something closer to boiling water?
  • @RAHellemans
    Thanks for keeping us up to date. Striking is Amprius Silicon battery at 500Wh/kg achieves to critical performance for aviation. That's game changing.
  • @philippk736
    Great video! For some reason the use of the word "salt" instead of Sodium bothered me =D There is no reason to consider Sodium more or less of a salt than Lithium from a chemical perspective.
  • Matt the most challenging metals in battery are copper and aluminium and steel for the casing. For NMC Nickel is important for LFP Iron is the replacement. The lithium is 10% by weight of these other metals. This is the same for Sodium as a replacement for lithium.