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Intelligent Energy's Hydrogen Fuel Cell Technology Can Now Fit Inside an iPhone
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Where's the earth shattering kaboom? (said in best Marvin the Martian voice.) 
There is not enough hydrogen in there for it to explode. It's probably quite a bit safer than the current lithium-ion batteries.
Once again, here comes the question if it ever leaves the lab. So many new shiny battery tech has been announced over the years that promises super long battery life yet they never see the light of day.
Water vapor released in pockets, causing iPhone to get wet and ruined.
#watergate confirmed
#watergate confirmed
I'm thinking the iPhone 7 will have fast-charging capabilities, so I would assure that this technology would not be ready until the iPhone 8. Event if it was ready, they wouldn't give us both in one generation, after all
Reading the comments on this site reminds me what it used to be like in kindergarten. Most on here cannot read and most think unless it's an Apple made device it's useless. Grow up!
I'm calling it.
The technology is not for iPhone, but for the supposedly "Apple Car / iCar"
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Anyone else think the same?
The technology is not for iPhone, but for the supposedly "Apple Car / iCar"
_
Anyone else think the same?
I really blame incompetent science teachers for comments like this.
People drive around in vehicles with tanks full of much larger amounts of a potentially explosive liquid. These vehicles actually are driven by mixing that liquid with air and triggering mini-explosions. How many people get killed by gasoline explosions each day? And what if you drop a car? Does the gasoline explode? Huge mushroom cloud on the highway?
"Apple Hipster" isn't that redundant?It's a design specifically for the Apple Hipster Market.
Lots of engineers who apparently have better ideas are posting on this thread. But there seems to be an error on the website today that is cutting off the part where they typed their better idea.
I've never been a friend of hydrogen fuel cells. I don't want to keep H/O-Tanks at my place and I don't want my phone to slowly exhaust water into my pocket. The additional heat does not help either (The efficiency of fuel cells is about 50%. That means that 50% of the generated energy goes into heat right away, whereas 50% goes into electricity, which eventually goes into heat as well. All in all your phone produces twice as much heat as before. That's a big problem). Also, the whole thing doesn't sound particularly ecological: Say you use electrolysis to get H and O out of water. That has an efficiency of like 50% as well. Then those two components are recombined in your phone with an efficiency of again 50%. So all in all of the electric energy you put in, only 25% can be used to power your phone. The rest is wasted. On the other hand, Li-Ion-batteries can store that energy with an efficiency of up to 90%. That should be the standard.
Besides, it's kind of dangerous. Without looking anything up, seven weeks lifetime means that the capacity is at least seven times that of a traditional Li-Ion battery. As the efficiency is 50%, that means that the fuel cell holds an energy of at least 14 times that of the battery. Exploding batteries can be scary, but an exploding fuel cell sounds a lot scarier to me. I don't like the thought of keeping that kind of energy in my pocket.
Besides, it's kind of dangerous. Without looking anything up, seven weeks lifetime means that the capacity is at least seven times that of a traditional Li-Ion battery. As the efficiency is 50%, that means that the fuel cell holds an energy of at least 14 times that of the battery. Exploding batteries can be scary, but an exploding fuel cell sounds a lot scarier to me. I don't like the thought of keeping that kind of energy in my pocket.
I don't think we'll ever see this tech in an iPhone. You have to buy hydrogen cartridges at stores like buying Alkaline batteries for your phone. You can't use a Lifeproof case. They would have to use a nanocoating technology to protect the electronics from water.
However, I can see this with cars. Instead of getting gas at the gas station, you just switch out a power pack. Hopefully your local station has power packs in stock.
However, I can see this with cars. Instead of getting gas at the gas station, you just switch out a power pack. Hopefully your local station has power packs in stock.
I really hope you don't drive a fossil fuel-powered car!
I think quite possibly both. I believe the company's first product was for an electric motorbike. The great advantage over batteries for cars is that the fuel cells and fuel weigh far less, plus you don't waste a lot of time recharging and you don't need the recharging points.
You put a phone with a lithium-ion battery in your pocket next to your manbits, which has a much higher risk of exploding than a hydrogen fuel cell. Perhaps you should stop doing that if a hydrogen fuel cell is already too risky for you.
The irrational fear of hydrogen is really amazing. Where does that come from? Do modern moms tell their kids scary stories about hydrogen instead of the boogeyman?
Bold: POWER
Incredible how these people don't proof read "news" articles. Rarely do you see mistakes like this in REAL news sources, such as PAPERS.
Battery power has almost certainly won the alternative fuel source wars for cars. Unfortunately.
The water is very likely 100% pure water, pure water does not conduct electricity, so you are safe.
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Ah - those of you grizzling about the danger of having a hydrogen cell in your pocket have seen this, right?