3 ms·
People with the paper quote 50mAh/g to 500mAh/g depending on charge rate for some reason (not discharge?). Which would give it slightly higher volumetric energy
by Schroedingersat 4y ago
People with the paper quote 50mAh/g to 500mAh/g depending on charge rate for some reason (not discharge?). Which would give it slightly higher volumetric energy density but worse mass.
- harvie 4y agoli-ion has 70-100mAh/g based on my estimation? so if they can do 200mAh/g that would be very nice, but what about the voltage, charge cycle lifespan and maximum discharge rate?
- Schroedingersat 4y agoVoltage is 1.2. I couldn't understand the claims about charge cycle (I think the tests were of 100s of charges, but the discharge rate was variable). Discharge rates were up to 200D, but no explicit mention of internal resistance. I think this was more of a 'we tried the thing' paper to justify whatever funding they had and now it'll all be hush hush until they think they have a product. It's being commercialized by the same people that did ambri which looked like a very promising technology at the time with one hard materials problem then they went dark.