Japanese Start-up Plans Hydrogen Fuel Cell For 2014
angry tapir writes "A Japanese start-up says it has finessed a technology that could finally make consumer-grade fuel cells a reality. If successful, the company, Aquafairy, would create a business where many much larger companies have failed. Prototypes of the company's hydrogen fuel cell technology are on show this week at the Ceatec exhibition in Japan where the company's president, Mike Aizawa, said he hopes the first products will be on sale next year."
Their specs indicate lower specific energy than lithium ion batteries, combined with a huge base unit. The end result is that you're going to end up with something that is heavier and bulkier than existing USB lithium ion batteries, making it just another gimmick.
I could see them having some success in much larger scale applications, though (like three orders of magnitude).
Right. Because 3000psi hydrogen gas makes a much more convenient storage medium than a plastic gallon jug of methanol or ethanol.
Hydrogen Fuel-Cell systems are interesting but I suspect the whole idea doesn't work. There's still a problem of how you're actually suppose to produce the hydrogen for cheap. Imagine developing a combustion engine while you haven't even worked out a process to drill or refine oil for the engine. Besides, I'm not sure folks would want to buy fuel for their laptop rather than just plugging it in for few pennies of electricity.
The TFA talks about a small unit that puts out a couple of watts and a "large" unit that puts out 200 watts. While this is cool, I would like to see units that put out several thousand watts, or enough to be used as a backup or even primary source of power for a house.
So what ever happened to the pie-in-the-sky solution that Bloom Energy was pushing. After the 60 minutes spot, I thought it was the next big thing.
/got nothin
Isn't this only useful if people produce hydrogen without burning fossil fuels to generate electricity to make hydrogen from water?
Either renewable biomass burning, or some other electricity generation, or some other method of hydrogen extraction magically not dependent on electricity?
Perhaps it would be better, if just for old-school pollution, I guess.
(-1: Post disagrees with my already-settled worldview) is not a valid mod option.
Well I think it has a whole bunch of fails, but its a start, and when there is one working correctly,it doesnt matter the size the weight the name of the thing its gonna be the next humanity energy
A Swedish company already did this, they call it "myFC" and it's powered by a "puck" of hydrogen. Wether it's useful, I have no idea.
http://www.kth.se/en/forskning/pa-djupet/ladda-mobilen-med-vatten-1.381551
http://powertrekk.com/
I was thinking these would be great to use for electrolisis to make hydrogen for my fuel cell. Oh, wait...
What kind of name is that for a company? Why did "moistened bint" immediately spring to my mind?
It's always been possible to use metal hydrides to, in effect, store and release hydrogen relatively safely. I'm guessing this is another attempt to do the same thing. The problem is economics. Even when stored this way, hydrogen simply does not have the volume density to compete with other forms of energy storage. It is a promising technology that may ultimately prove useful if cheap liquid fuels actually do run out, but until then I have to be a little skeptical.
Nonaggression works!
Fuel cells have been around for more than 100 years. The problem has always been the cost of manufacture, and getting fuel to the unit. Many companies make fuel cells today, on a commercial scale. But nobody has figured out yet how to get the cost down to where it makes sense to homeowners. A hydrogen fuel supply doesn't exactly make it easy to get the fuel to your unit. Natural gas is much more accessible, at least in the US. So good luck, I'm all for startups trying new things, but we've seen many startups come and go already!
... a watery tart.
I wanted to do a home fuel cell generator for my new house but they just weren't ready when it came time to build (and still aren't). I would love to see them finally become practical.
Ferret
Sic gorgiamus allos subjectatos nunc