Cheap batteries and 20% more autonomous than current LI-ION?
Link to see:
http://technofuture.canalblog.com/archives/2012/12/24/25241475.html
5 years before industrialization a priori, immense resources ...
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The future of batteries: sucrose sodium
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The future of batteries: sucrose sodium
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Past habits must change,
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Hello,
An important development concerning lithium-ion batteries:
Capacity x 3 + Recharge in 10 min (for mobile phone).
Link :
http://www.clubic.com/technologies-d-avenir/actualite-541280-capacite-triplee-charge-10-batterie-revolutionnaire.html
An important development concerning lithium-ion batteries:
Capacity x 3 + Recharge in 10 min (for mobile phone).
Link :
http://www.clubic.com/technologies-d-avenir/actualite-541280-capacite-triplee-charge-10-batterie-revolutionnaire.html
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Past habits must change,
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because the future must not die.
- Obamot
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To "grow" nanotubes (graphene or silicon) is very expensive.
Because it takes extreme purity of the substrate for it to work, so it's expensive even before you start production amha.
So indeed, for portable batteries it's going very well, because they are very small and therefore there is relatively little distributed per unit ...!
But here we had already achieved a huge autonomy in standby ... So it will be very good for miniature phones, with even smaller batteries and consuming even less, or to keep the same autonomy with smartphones to which we will always ask more and with the same battery volume (or reduced volume to make room for electronics).
For a car ...? It will be less pure graphene and produced "flat" amha.
Because it takes extreme purity of the substrate for it to work, so it's expensive even before you start production amha.
So indeed, for portable batteries it's going very well, because they are very small and therefore there is relatively little distributed per unit ...!
But here we had already achieved a huge autonomy in standby ... So it will be very good for miniature phones, with even smaller batteries and consuming even less, or to keep the same autonomy with smartphones to which we will always ask more and with the same battery volume (or reduced volume to make room for electronics).
For a car ...? It will be less pure graphene and produced "flat" amha.
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I'm not an expert in fundamental physics ...
The prospects for the use of nanotubes are however very high for the storage of electricity ...
Whether in the form of capacitors or batteries, or even hybrid systems between batteries and capacitors.
The main problem with batteries remains their safety; the more a large energy density is stored in a small volume, the more dangerous the short-circuiting becomes.
Lithium already poses big problems, as demonstrated by the troubles encountered by Boeing ...
For the moment, projects for lithium electric vehicles carried out by individuals must focus on the safest technologies such as LiFepo4 and discard LiPo, Li-Ion, cobalt, manganese ... technologies.
Another seems to stand out according to a friend of the CNRS, the Lithium Metal Polymer technology industrialized by Bolloré.
The Bluecars are victims of numerous acts of vandalism and there have been fires ... but the batteries have not wavered.
The prospects for the use of nanotubes are however very high for the storage of electricity ...
Whether in the form of capacitors or batteries, or even hybrid systems between batteries and capacitors.
The main problem with batteries remains their safety; the more a large energy density is stored in a small volume, the more dangerous the short-circuiting becomes.
Lithium already poses big problems, as demonstrated by the troubles encountered by Boeing ...
For the moment, projects for lithium electric vehicles carried out by individuals must focus on the safest technologies such as LiFepo4 and discard LiPo, Li-Ion, cobalt, manganese ... technologies.
Another seems to stand out according to a friend of the CNRS, the Lithium Metal Polymer technology industrialized by Bolloré.
The Bluecars are victims of numerous acts of vandalism and there have been fires ... but the batteries have not wavered.
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Obamot wrote:To "grow" nanotubes (graphene or silicon) is very expensive.
A new solution for using graphene, avoiding overuse and easier to industrialize, but retaining the advantages.
Benefits :
- faster recharge
- greater capacity.
- lifetime x 10
Link :
http://www.pcworld.fr/business/actualites,batterie-dopees-graphene-lithium-ion-seraient-plus-proches-northwestern-university-sinode-systems,538249,1.htm
But it's still at the laboratory stage for now ...
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