Nanoparticles Could Make Hydrogen Cheaper Than Gasoline 442
Roland Piquepaille writes "According to EE Times, a California-based company called QuantumSphere has developed nanoparticles that could make hydrogen cheaper than gasoline. The company says its reactive catalytic nanoparticle coatings can boost the efficiency of electrolysis (the technique that generates hydrogen from water) to 85% today, exceeding the Department of Energy's goal for 2010 by 10%. The company says its process could be improved to reach an efficiency of 96% in a few years. The most interesting part of the story is that the existing gas stations would not need to be modified to distribute hydrogen. With these nanoparticle coatings, car owners could make their own hydrogen, either in their garage or even when driving."
Need those (Score:3, Funny)
Vaporware? (Score:5, Funny)
But it's a hardware problem (Score:5, Funny)
Hydrogen in the home (Score:3, Funny)
Is there some way I can invest in firehouses?
Nanoparticles Could Make Hydrogen Cheaper Than Gas (Score:5, Funny)
I want a wind powered car! A flying wind powered car. A flying wind powered car that drives itself.
And a pony.
Even while driving? (Score:3, Funny)
Re:What's that I smell? (Score:3, Funny)
Re:question (Score:5, Funny)
Re:Advantage (Score:3, Funny)
> The idea is that you would fill the car with distilled water, and get hydrogen from a self sustaining > hydrogen burn.
How about a self-sustaining crack pipe?
Re:What's that I smell? (Score:5, Funny)
Dehydrated Water!
It comes in this special little pill you see. you just stick it in any tank and add water...
Re:Problem with storage (Score:5, Funny)
I think the most practical and efficient way to store hydrogen in a usable form is to bond it with short chains of atoms. Carbon seems to be the best choice as a "carrier" since you can attach two or three hydrogen atoms to each carbon atom in the chain, and the resulting compounds are liquid or gaseous at normal temperatures. I've no idea why this technology isn't already in widespread use; it's a simple matter of organic chemistry.
Re:What's that I smell? (Score:2, Funny)
I can see, though, if they do manage to demonstrate platinumless electrodes, the possibility that the electrodes could be swappable for a fairly minimal price hit.
Seriously, though, a distillery isn't that expensive. They're, what, a couple hundred to a couple thousand bucks for a home model? And that's assuming you don't just shell out the $.25/gallon down at the laundromat, anyway.
Hell, with some folks, you could hook up the dehumidifier in the basement to the electrolyser and make fuel while you're dehumidifying your basement. Or just wear a stillsuit, and instead of drinking it, use it for your sandcrawler.
The spice must flow!
Re:Problem with storage (Score:0, Funny)
Also, when you run your battery flat, you can just get a tow back home. With this new-fangled set-up, you would have to remember to go to a hydrogen filling station before you ran out. What a p-a-i-n.
Wait... what?
Bring on the Giant Insects! (Score:4, Funny)
I propose using ancient deposits of carbon to lock up excess O2. Not only will this process remove excess O2 from the atmosphere but the process if exothermic and could also be used as a source of energy. In the mean time I suggest breathing as hard as possible at all times.
Personally I look forward to an oxygen rich atmosphere and the return of our dragonfly overlords [findarticles.com].
Re:probabilities of being silenced (Score:2, Funny)
Hydrogen is absolutely clean and the production has oxygen as a by-product. Electricity (and don't think that I am against electric power by no means, but let's be realistic) is generated using a still dirty process. Hydrogen, from production to burn, is much cleaner. That is not even taking into account the environmental footprint that production of electric cars produces. This (hydrogen cars) would not significantly change the footprint of existing vehicle production (this could be wrong, but it doesn't seem it would alter it that much) and reduce the emissions to 0. Electric cars significantly increase the vehicle production footprint to achieve the same thing. Over time both are better than current petroleum based vehicles, but which one is really the cleaner option?
Until we have dependable and cleaner electricity production, hydrogen cars will be the cleaner solution for the total life-cycle of the product and maybe even if electricity is cleaned up.