Yes, Cabe, I know cost effectiveness is part of the design plan of Ambri, but I guess it will remain to be seen until the batteries start shipping and are being used. And you're right, multimillion-dollar batteries would be a little pricey and probably not worth the investment. There are interesting innovations being made in lithium-ion batteries, as well, though, so you never know what designers may come up with.
Regulation and green energy is sure to benefit from the "giant battery" approach. Let's hope the cost doesn't reflect size. A lithium-ion battery that size would do the job too, but the cost would be in the multi-millions.
Yes, Greg, it's also good that the chemistry was able to be modified to meet the availability of minerals for the battery. But I suppose that is something that the inventors had to consider in the design. Often what works when something is first developed doesn't always work well for mass production.
Yes, it does remain heated, but I think the battery has its own process of self heating through its charging and discharging. Still, I can see how the temperature might be a concern.
While the chemistry may be very effective, keeping that much material that hot is going to require a bit of heating power and some very good insulation. So the practical utilization of the concept is a real challenge. Possibly use an atomic reactor to keep it hot, but what effect would the intense radiation have on the system? In summary, "it works in theory, but will it ever be practical." Keeping metals melted is a hot task indeed.
If I'm reading this correctly, the entire contents of the battery is in a liquid state. To liquify antimony and magnesium requires approximately 1200 degrees F. So, this battery is at that temperature to function?
Hey, what's in that 40' trailer over there? Oh, just 80,000 lbs of liquified metal. Is that a problem?
I didn't know Gates was an investor, Chuck! Well, it sounds like something he would go for...but I don't know if he's still contributing. Anyone else know? I'll look it up online and see...
Great, thanks for the link, Chuck. Sadoway seems like a bit of a rock star...definitely a brilliant mind and this would be great if it really lived up to the potential, as I said before. I just think it's cool there are some big minds trying to tackle these problems, and he seems very passionate about it.
Andrew Morris designed a circuit that could detect a stroke victim's groan and convert the sound into a signal so caregivers would know when help was needed.
New disc magnet motors fit into the design trend of stepping up to closed loop performance while maintaining the cost advantage of stepper motor technology.
At the Design News webinar on June 27, learn all about aluminum extrusion: designing the right shape so it costs the least, is simplest to manufacture, and best fits the application's structural requirements.
On April 21, NASA launched a novel project, putting into orbit three satellites that employ an off-the-shelf commercial smartphone as the control system.
From Dell / Intel® New Paradigms in Design Work Scott Hamilton, vertical market strategist for Dell Precision workstations, 5/2/2013 5
Early in my career, I worked as a draftsman and remember the days of drawing on vellum with numbered pencils and Mylar with plastic lead. This was a fun experience in the sense that I ...
I've been using workstations for more than 10 years and love finding ways to get more performance from my system. With demanding professional applications that require more power each ...
A lasting memory from my first job as an engineer in an auto assembly plant is standing on hard concrete at six in the morning, vending-machine coffee clutched in hand, listening to ...
For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This radio show will show what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.
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