A nice and ecological discovery that may be able to advance electric transport:
https://www.futura-sciences.com/tech/ac ... 900-82892/
Quasi-renewable supercapacitors with capacitance x 900
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Quasi-renewable supercapacitors with capacitance x 900
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Past habits must change,
because the future must not die.
because the future must not die.
Re: Quasi-renewable supercapacitors with capacitance x 900
It would be cool if that isn't a new ad effect yet. To be continued.
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I'm allergic to idiots: sometimes I even get a cough.
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Re: Quasi-renewable supercapacitors with capacitance x 900
No trace of the study found.
On the other hand a Chinese study https://www.sciencedirect.com/science/a ... 3X20301434
On the other hand a Chinese study https://www.sciencedirect.com/science/a ... 3X20301434
From there to industrial manufacture what is the length of the step to take We do not knowThe optimized porous carbon has a high specific surface area of 1715,3 m 2 g −1 and a total pore volume of 0,6392 cm 3 g −1, with a unique hierarchical architecture and an ultra high content of 45,97 at% O self-doped and 0,49 at% N. When used as electrode materials for supercapacitors, the porous carbon prepared exhibits excellent specific capacity and energy density as well as fantastic cycle stability. Under a current density of 0,5 A / g, the electrode made from this material showed a high specific capacity of 530 F / g, with fantastic rate performance of 258 F / g at 20 A / g and excellent cycle stability of 91% capacity retention for 10 cycles at 000 A / g in a 10 M KOH three electrode system ...
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Re: Quasi-renewable supercapacitors with capacitance x 900
The unit in Farads / g does not speak to anyone ... What are the mass capacities in Wh / kg please and in Wh / L?
Super condos are still very far from the best lithium batteries ... from memory it is of the order of lead ...
Super condos are still very far from the best lithium batteries ... from memory it is of the order of lead ...
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Do a image search or an text search - Netiquette of forum
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Re: Quasi-renewable supercapacitors with capacitance x 900
It's in the summary, it depends on the technology used to build the condo
In the assembled supercapacitors, the electrode-based SF-PC 700-3 worked under a potential of 1 V and exhibited 222 F / g of specific capacitance at a current density of 0,5 A / g, and even when the density current was increased to 30 A / g, the specific capacity can still 168 F / g, verified the excellent performance of the SF-PC 700-3. The symmetrical supercapacitors in the electrolyte Na 2 SO 4 and TEABF 4 / AN showed voltage ranges of 1,8 V and 3 V respectively, and a high energy density of 22,2 Wh Kg -1 at 448. W Kg -1 and 40,6 Wh Kg -1 at 755,8 W.
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Re: Quasi-renewable supercapacitors with capacitance x 900
Paul72 wrote:It would be cool if that isn't a new ad effect yet. To be continued.
We immediately see that we are dealing with an “expert”
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