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7/29/2019 Models of Transparency _ the Scientist Magazine
1/9
4/19/13 New l ithium-ion battery design thats 2,000 times more powerful , recharges 1,000 times faster | ExtremeTech
www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster
COMPUTING NEW LITHIUM-ION BATTERY DESIGN THATS 2 ,000 TIMES MORE POWERFUL, RECHARGES 1 ,000 TIMES FASTER Print Em
By Sebastian Anthony on April 17, 2013 at 7:41 am 38 Comments
Researchers at the University of
Illinois at Urbana-Champaign have
developed a new lithium-ion battery
technology that is 2,000 times more
powerful than comparable batteries.
According to the researchers, this is
not simply an evolutionary step in
battery tech, Its a new enabling technology it breaks the normal paradigms of energy
sources. Its allowing us to do different, new things.
Currently, energy storage is all about trade-offs. You can have lots of power (watts), or lots
of energy (watt-hours), but you cant generally have both. Supercapacitors can release a
massive amount of power, but only for a few seconds; fuel cells can store a vast amount of
energy, but are limited in their peak power output. This a problem because most modern
applications of bleeding-edge tech smartphones, wearable computers, electric vehicles
require large amounts of power and energy. Lithium-ion batteries are currently the best
solution for high-power-and-energy applications, but even the best li-ion battery designs
demand that industrial designers and electronic engineers make serious trade-offs when
creating a new device.
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eryspace.com/search.aspx%3Ffind%3D18650singlecellhttp://www.googleadservices.com/pagead/aclk?sa=L&ai=CeGQ45iJvUezHEenX0AGE4IHYC_PtorgE85H01WPDzLPacxABIP-FoAYoA1D1_KDgBmDJ1vqGyKOgGaAB1YLB4APIAQGoAwGqBNUBT9Cvt9ike-ylxJKy7FEswMYvyUAk-IFcKlb903g4u6ZBzdX64dlBqgSmLH_2Sjg3m4kV91_jVesGJjIjG4a2Z1Zfz_neOhzxtthOUHLxSVy9oC5i_1B-BADnEtrjlOcGD_omqCkcRckVUG_3Se_Xv0bV_75ekHm2uZW-V0K9brUIZK62CO5jSlKQgWvOxD6Jw-YiBS0UdMOhq59jbi4UxKND4uEVULDthjeqMocsmP3SJFu-NQ_fxpcShBIGXZ_iMr5wYCKoS2vQiBV1qEDjKK9hVVkJiAYBgAeT_b4f&num=1&cid=5GhGs1N0AHdQheDsXfA3TqDo&sig=AOD64_13_ZeuTqUSM9ZzJJUfRR9O-DA40g&client=ca-ziffdavis_consumer_js&adurl=http://tracking.dsmmadvantage.com/redirect/Redirect.aspx%3Fwm_ctID%3D369%26wm_kwID%3D27175439%26wm_mtID%3D4%26wm_DefaultURL%3Dhttp%253a%252f%252fwww.verengosolar.com%252fnew-offers%252fsave%252f%26wm_content%3D1%26wm_g_crID%3D26695336779%26wm_g_kw%3D%26wm_g_pcmt%3Dwww.extremetech.com%26wm_g_cnt%3D1http://www.googleadservices.com/pagead/aclk?sa=L&ai=CeGQ45iJvUezHEenX0AGE4IHYC_PtorgE85H01WPDzLPacxABIP-FoAYoA1D1_KDgBmDJ1vqGyKOgGaAB1YLB4APIAQGoAwGqBNUBT9Cvt9ike-ylxJKy7FEswMYvyUAk-IFcKlb903g4u6ZBzdX64dlBqgSmLH_2Sjg3m4kV91_jVesGJjIjG4a2Z1Zfz_neOhzxtthOUHLxSVy9oC5i_1B-BADnEtrjlOcGD_omqCkcRckVUG_3Se_Xv0bV_75ekHm2uZW-V0K9brUIZK62CO5jSlKQgWvOxD6Jw-YiBS0UdMOhq59jbi4UxKND4uEVULDthjeqMocsmP3SJFu-NQ_fxpcShBIGXZ_iMr5wYCKoS2vQiBV1qEDjKK9hVVkJiAYBgAeT_b4f&num=1&cid=5GhGs1N0AHdQheDsXfA3TqDo&sig=AOD64_13_ZeuTqUSM9ZzJJUfRR9O-DA40g&client=ca-ziffdavis_consumer_js&adurl=http://tracking.dsmmadvantage.com/redirect/Redirect.aspx%3Fwm_ctID%3D369%26wm_kwID%3D27175439%26wm_mtID%3D4%26wm_DefaultURL%3Dhttp%253a%252f%252fwww.verengosolar.com%252fnew-offers%252fsave%252f%26wm_content%3D1%26wm_g_crID%3D26695336779%26wm_g_kw%3D%26wm_g_pcmt%3Dwww.extremetech.com%26wm_g_cnt%3D1http://www.googleadservices.com/pagead/aclk?sa=L&ai=CeGQ45iJvUezHEenX0AGE4IHYC_PtorgE85H01WPDzLPacxABIP-FoAYoA1D1_KDgBmDJ1vqGyKOgGaAB1YLB4APIAQGoAwGqBNUBT9Cvt9ike-ylxJKy7FEswMYvyUAk-IFcKlb903g4u6ZBzdX64dlBqgSmLH_2Sjg3m4kV91_jVesGJjIjG4a2Z1Zfz_neOhzxtthOUHLxSVy9oC5i_1B-BADnEtrjlOcGD_omqCkcRckVUG_3Se_Xv0bV_75ekHm2uZW-V0K9brUIZK62CO5jSlKQgWvOxD6Jw-YiBS0UdMOhq59jbi4UxKND4uEVULDthjeqMocsmP3SJFu-NQ_fxpcShBIGXZ_iMr5wYCKoS2vQiBV1qEDjKK9hVVkJiAYBgAeT_b4f&num=1&cid=5GhGs1N0AHdQheDsXfA3TqDo&sig=AOD64_13_ZeuTqUSM9ZzJJUfRR9O-DA40g&client=ca-ziffdavis_consumer_js&adurl=http://tracking.dsmmadvantage.com/redirect/Redirect.aspx%3Fwm_ctID%3D369%26wm_kwID%3D27175439%26wm_mtID%3D4%26wm_DefaultURL%3Dhttp%253a%252f%252fwww.verengosolar.com%252fnew-offers%252fsave%252f%26wm_content%3D1%26wm_g_crID%3D26695336779%26wm_g_kw%3D%26wm_g_pcmt%3Dwww.extremetech.com%26wm_g_cnt%3D1http://ad.doubleclick.net/clk;269139677;95236706;b;pc=[TPAS_ID]https://twitter.com/intent/follow?original_referer=http%3A%2F%2Fwww.extremetech.com%2Fcomputing%2F153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster®ion=follow_link&screen_name=ExtremeTech&tw_p=followbutton&variant=2.0http://www.extremetech.com/extreme/122763-graphene-supercapacitors-are-20-times-as-powerful-can-be-made-with-a-dvd-burnerhttp://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#disqus_threadhttp://www.extremetech.com/author/santhonyhttp://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster/emailpopup/http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster?printhttp://www.extremetech.com/category/computinghttp://www.extremetech.com/7/29/2019 Models of Transparency _ the Scientist Magazine
2/9
4/19/13 New lithium-ion battery design thats 2,000 times more powerful, recharges 1,000 times faster | ExtremeTech
www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster
Which brings us neatly onto the University of Illinois battery, which has a higher power
density than a supercapacitor, and yet comparable energy density to current nickel-zinc
and lithium-ion batteries. According to the universitys press release, this new battery could
allow for wireless devices to transmit their signals 30 times farther or, perhaps more
usefully, be equipped with a battery thats 30 times smaller. If that wasnt enough, this new
battery is rechargeable and can be charged 1,000 times faster than conventional li-ion
batteries. In short, this is a dream battery. (See: DoE calls for a chemical battery with 5x
capacity, within 5 years can it be done?)
These huge advances stem from a brand new cathode and anode structure, pioneered by
the University of Illinois researchers. In essence, a standard li-ion battery normally has asolid, two-dimensional anode made of graphite and a cathode made of a lithium salt. The
new Illinois battery, on the other hand, has a porous, three-dimensional anode and cathode.
To create this new electrode structure, the researchers build up a structure of polystyrene
(Styrofoam) on a glass substrate, electrodeposit nickel onto the polystyrene, and then
electrodeposit nickel-tin onto the anode and manganese dioxide onto the cathode. The
diagram above does a good job of explaining the process.
The end result is that these porous electrodes have a massive surface area, allowing for
more chemical reactions to take place in a given space, ultimately providing a massive
boost to discharge speed (power output) and charging. So far, the researchers have used
this tech to create a button-sized microbattery, and you can see in the graph below how
well their battery compares to a conventional Sony CR1620 button cell. The energy density
is slightly lower, but the power density is 2,000 times greater. On the opposite end of the
bleeding-edge spectrum increased energy density, but lower power density then
IBMs lithium-air battery currently leads the pack.
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3/9
4/19/13 New lithium-ion battery design thats 2,000 times more powerful, recharges 1,000 times faster | ExtremeTech
www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster
Hardware Science Components Batteries Power Electricity Energy Lithium-Ion
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Energy density vs. pow er density for a variety of battery technologies, including University of Illinois new microstructured
anode/cathode li-ion battery
In real-world use, this tech will probably be used to equip consumer devices with batteries
that are much smaller and lighter imagine a smartphone with a battery the thickness of a
credit card, which can be recharged in a few seconds. There will also be plenty of
applications outside the consumer space, in high-powered settings such as lasers and
medical devices, and other areas that normally use supercapacitors, such as Formula 1 cars
and fast-recharge power tools. For this to occur, though, the University of Illinois will first
have to prove that their technology scales to larger battery sizes, and that the production
process isnt prohibitively expensive for commercial production. Heres hoping.
Now read: We are slaves of electricity and battery technology
Research paper: doi:10.1038/ncomms2747 High-power lithium ion microbatteries from
interdigitated three-dimensional bicontinuous nanoporous electrodes
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4/19/13 New lithium-ion battery design thats 2,000 times more powerful, recharges 1,000 times faster | ExtremeTech
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Kenny Wottrich 2 days ago
I love reading about awesome new battery research like this, but...
*Sigh* Another badly-needed update to aging battery technology that will probably go the way
of every single other Li-Ion improvement. We all hope the tech shows up in batteries in 2-3
years, but instead, we never hear about it again.
44
some_guy_sa id a day agoKenny Wottrich
You would be sur rised about how man batter im rovements do make it into
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Models of Transparency _ the Scientist Magazine
5/9
4/19/13 New lithium-ion battery design thats 2,000 times more powerful, recharges 1,000 times faster | ExtremeTech
www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster
Reply
lithium battery tech.
The problem is that, like this article, they are ridiculously over-hyped, and end up only
being incremental improvements.
Because for consumer electronics, and even battery powered cars, we don't really need
more power availability, we need higher energy density, which this tech is a lot shorter on.
1
Reply
hu go a lves 2 days ago
This article sounds weird. It only makes sense to me if the author made a mistake.
A battery like this and 30 times smaller than a normal mobile device battery would last for about
30 times less time than a comparable normal battery. It seems to me that the advance here it's
not in theenergy density but in the amount of power that the battery can provide at request. If
that's the case, then, mobile devices are not a target market, because, I believe, nobody would
want to have to recharge their device several times a day.
13 1
Reply
Jef f Jones 2 days agohugoalves
Did you miss the part about the higher density?
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hugoalves a day agoJeff Jones
Well, I actually read the whole article before, but to be sure I had not
missed anything I read it again. In the end i got exactly the same idea as before.
Actually, in the article it says "...University of Illinois battery, which has a higher
power density than a supercapacitor, and yet comparable energy density to current
nickel-zinc and lithium-ion batteries...". Energy density means "amount of energy by
mass of material". If you divide the amount of material by thir ty you will end up with a
amount of energy that it is also 1/30 of the initial amount.
If i'm wrong, p lease correct me.
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Reply
Wolfwar a day agohugoalves
Wiki - "Energy density is the amount of energy stored in a given
system or region of space per unit volume."
They have bigger surface (30x) because of the porous material.0
Reply
hugoalves a day agoWolfw ar
Surface area is not the same as volume.
Your definition is correct, but the text says "...University of Illinois battery,
which has a higher power density than a supercapacitor, and yet comparable
energy density to current nickel-zinc and lithium-ion batteries...". That means
that for a specific volume/size a battery using this technology has the same (a
little less) energy density as a lithium-ion battery. We are talking about volume
here. If you reduce the volume (size if you prefer), then the amount of energy
goes down in the same proportion. In other words: If you cut the battery size
to 1/30 you end up with 1/30 of the energy.
1
Reply
Tyler Eaves a day agoWolfw ar
Volume != Surface Area
0
Rob Wohleb a day agoJeff Jones
It has a h igher POWER density, not ENERGY density. Hugoalves was
pretty much correct. This article lays out the data in a misleading manner. One
reason that you may end up with a smaller battery pack in a phone is that the
phone requires a higher discharge rate than a thinner cell could provide, so the
thicker cell is needed. You can compare two 1000mAh LiPo batteries on a site like
Sparkfun and the thinner single cell only has a discharge rate of 2C, while the much
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Models of Transparency _ the Scientist Magazine
6/9
4/19/13 New lithium-ion battery design thats 2,000 times more powerful, recharges 1,000 times faster | ExtremeTech
www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster
Reply
thicker dual cell is 25C. They both still only have 1000mAh of energy.
3
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ja m es dbai ley a day agoJeff Jones
The colored dots represent the researchers batteries. None have a higher
energy density than Li-ion.
1
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VirtualMark 2 days ago
This is awesome news! Let's hope that it doesn't take too long for them to come to
market.6
Reply
choj in999 2 days ago
If they have the technology why none of these researches comes to market?
It's well over 5 years now that the 'net is full of these news and there is no product yet.
4
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s tu a day agochojin999
Cost. It costs us hundreds of thousands of dollars to make these tiny models of
our experiments and sometimes there's just currently (no pun intended) no easy way to
lower the cost to increase the size or mass produce such technology..
1
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Ang e l Ha m 2 days ago
If you people are expecting smartphone/laptop batteries that will last 24 hours on a
single charge then keep on dreaming. This only means that manufacturers will make tinier
batteries that will still last what regular Lithium-ion do.
5 1
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VirtualMark 2 days agoAngel Ham
I don't see how there's any way you can know this.
4
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Brock Hat f ie ld 2 days agoVirtualMark
It's not a sure thing but that's how every other advancement in battery
technology has been treated and used. It's not seeing the future it's just recognizing
the on going pattern.
0
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s tu a day agoBrock Hatfield
Yeah but with the ability to charge it in 3-10 seconds eliminates
capacity...
2
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Joel Detrow 2 days agoAngel Ham
If they also charge 1000 times faster, who cares? Recharging your phone or
laptop's battery would mean plugging it in for a few tens of seconds, not overnight as is
the case with today's batteries. It would become even less of an inconvenience.0
Tyler Eaves a day agoJoel Detrow
How do you propose to do that with current household wiring?
Let's do some math.
A Macbook Pro has a 95 Watt-hour battery. That's 342,000 Watt-seconds
Household wiring in the US is 120 volts
Watts = Volts * Amps
So, at household voltage 342,000 Watt-seconds = 2,850 "amp seconds".
Household wiring is normally rated/fused for 15 amps max per circuit
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Models of Transparency _ the Scientist Magazine
7/9
4/19/13 New lithium-ion battery design thats 2,000 times more powerful, recharges 1,000 times faster | ExtremeTech
www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster
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So, even if you draw the full 15 amps @ 120 volts (= 1800 watts), it'll take at least
190 seconds to charge a modern laptop battery - and that's in the absolute BEST
case circumstances. I don't even want to think about how much heat a 1800w power
supply would emit. (most laptop powersupplies are designed to deliver no more
than about 20 watts)
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Damon Ba i ley a day agoTyler Eaves
really? most are 60-90 watts. The laptop I am using to write this has
170W brick and does require it to be able to charge while under full load.
you are correct though, A watt-second is better known as a Joule, so we can
figure that a 15A outlet can provide 6,480,000 joules in one hours time. for
reference a 100W incandescent light bulb pulls 360,000 joules in one hour.
so 342000/6480000=0.05277 or 3.1662 minutes/190 seconds. The rest of the
world on the other hand, uses 220-230 Volts to they can charge in half the
time. America should really move to a 240 volt system.
and honestly, would you bitch if you could recharge your macbook in 5 mins
or less (accounting for reasonable inefficiencies) from dead to 100% even if
you had to turn the coffee pot off to do it?
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Ti m 2 days agoIt's great that research is being done to advance this tech, but we've been hearing
about new advancements for years and none of the technologies have made it into consumer
electronics. University research funded by federal grants should have to be shared with other
universities that are similarly funded. Then, rather than competing research being done on
incompatible technologies we could have some collaboration on a single technology that has a
chance of actually being produced. It's the same with solar power. Every couple of months we
hear X University has boosted solar efficiency by Y%..but where is this tech?
2
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Harry_Wild a day agoTim
Look at the engine technology made in space travel. Hard to believe; but we are
using the same technology of the "V" rocket back in the 1940s today! No advancements
made on this front. In the 1950s they were experimenting with atomic engines that would
last 20 years and travel at 100K per hour. In the 1960s; they said that an ion engine
would be ready in 20-30 years that would last 50 years and go close to the speed of light
set up for interstellar travel!
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Harry_Wild 2 days ago
No timeline on the technology coming to market. Because of this; I think it just theory
and nothing else. If there were something to it; Apple or Samsung would of monopolized it by
now.
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Mikael Murstam 2 days agoHarry_Wild
How can it be just a theory when they have tested the thing? :P Did you miss the
graph?
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Harry_Wild a day agoMikael Murstam
Remember the scientists that claim they tested "cold fusion" and it works. I
believe they made the cover of time magazine for being "Person of the year".
Afterwards; they could get the water to turn into energy after all! I think one was a
professor in a college in Arizona or New Mexico.
0
Sebast ian Anthony 2 days agoAd m i n Harry_Wild
Apple doesn't make batter ies, unfortunately...
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t-866264075http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#comment-866388195http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#7/29/2019 Models of Transparency _ the Scientist Magazine
8/9
4/19/13 New lithium-ion battery design thats 2,000 times more powerful, recharges 1,000 times faster | ExtremeTech
www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster
Reply 3
Reply
Joel Detrow 2 days agoSebastian Anthony
*fortunately
12
Reply
s tu a day agoHarry_Wild
No timeline because you obviously don't understand research. Theory-
>experiments-> scientific comunity verifies experiments-> then scientific comunity
experiments with cheaper ways of providing the experiment. It costs hundreds of
thousands sometimes millions of dollars to produce these experiments and it takes timefor other scientists to develop cheaper methods of running said experiments and mass
producing it to be fiscally plausible to sell..
1
Reply
Rob Wohleb a day ago
The really exciting news here is the potential charge rate. Imagine charging a cell
phone in 60 seconds, or charging an electric car in the same time it would take to fill a gas
tank.
1
Reply
ja m es db a il ey 2 days ago
On the graph, the colored dots represent the researchers batteries. The A123 is a
commercially available battery (recently acquired in a controversial takeover by a Chinese
company.) I don't see the IBM lithium air represented at all on the chart.
Anyway, it doesn't look like these batteries are as good as the lithium iron phosphate
(LiFePO4) batteries from A123 so I don't get what is so exciting. Do we really need higher
power density than current battery technology with less energy density? I don't know what
application that would be. Perhaps it is the fact that they can be charged faster? That is useful
for electric car batteries.
1
Reply
Mikael Murstam 2 days ago
If it doesn't have higher energy density then if you made it thinner it would still just last
shorter time. Not even the same time as before. You would just get a faster battery. I can't see
the point really. Call me when you have higher energy density than lithium-air ;)1
Reply
cp y a day ago
BEST VAPORWARE EVER! Seriously, it's too late for 1st april jokes, moving along
after having a nice big skeptical laugh. Well if we're posting something just for laughs let's
make it downright ridiculous right? When i see this battery in my smartphone i will believe it,
until then hahahaha, thanks guys i needed laugh for today, seriously i did. :)
1 1
Reply
Ale x a day ago
What about the charging cycles? I've seen new technologies with high power output
and density but electrodes degrade fast
0
Reply
HerpDerp a day ago
"This a problem"?
0
Reply
dcarmody a day ago
No mention of potential game changer in electric cars? If you can scale to power tools
you can scale to cars...cars are the holy grail of battery technology, scale to here and you save
the planet!
0
Nih i l i s t a day ago
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on-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#comment-866212738http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#comment-865930289http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#comment-866240161http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#comment-865935957http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#comment-866189608http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#http://www.extremetech.com/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster#7/29/2019 Models of Transparency _ the Scientist Magazine
9/9
4/19/13 New lithium-ion battery design thats 2,000 times more powerful, recharges 1,000 times faster | ExtremeTech
wwwextremetechcom/computing/153614-new-lithium-ion-battery-design-thats-2000-times-more-powerful-recharges-1000-times-faster
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internets.
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www.cyberkey.in a day ago
Just awesome
0
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ThinkMn 2 days ago
What about the fire hazard of the battery? Li-on batteries have a bad habit of catching
fire during rapid discharge.
0
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