Green Car Congress
FEBRUARY 25, 2023
Researchers at the Illinois Institute of Technology (IIT) and US Department of Energy’s (DOE) Argonne National Laboratory have developed a lithium-air battery with a solid electrolyte. The battery is rechargeable for 1000 cycles with a low polarization gap and can operate at high rates. —Kondori et al.
Green Car Congress
MAY 14, 2013
The Li / Support is the electrode made possible with the convection battery technology. Galen Suppes say that they have further developed and validated the “convection battery” or “convection cell” technology originally announced in 2011 and 2012 ( earlier post ). Lower mass often translates to lower costs. Source: Dr. Galen Suppes.
Green Car Congress
OCTOBER 8, 2012
During discharge, Li ions meet with reduced oxygen on the surface of the Li x V 2 O 5 electrode forming Li 2 O 2 , which is decomposed upon recharge. The rechargeable Li?air They noted three differences between Li 2 O 2 formed in their study and those formed in Li-O 2 batteries with aprotic electrolytes. Click to enlarge.
Green Car Congress
JUNE 7, 2020
Scientists from the Daegu Gyeongbuk Institute of Science and Technology, Korea, have developed a novel silica-based cathode for lithium–sulfur batteries, thereby enabling the realization of batteries that can last for more than 2,000 charge/discharge cycles. However, using sulfur in batteries is tricky for two reasons.
Green Car Congress
OCTOBER 11, 2013
Researchers in Europe have been investigating the potential of the protonated hexatitanate H 2 Ti 6 O 13 as an anode material for rechargeable lithium batteries. Furthermore, this reversible capacity is similar to that obtained for other titanium oxides already proposed as anode material for lithium rechargeable batteries.
Green Car Congress
JULY 14, 2022
Cheap and abundant, sodium is a promising candidate for new battery technology. However, the limited performance of sodium-ion batteries has hindered large-scale application. Sodium-ion batteries (NIBs) have attracted worldwide attention for next-generation energy storage systems. A paper on the work appears in Nature Energy.
Green Car Congress
JULY 10, 2019
To help electric vehicle batteries last longer, Bosch is developing new cloud services that supplement the individual vehicles’ battery-management systems. Bosch is connecting electric-vehicle batteries with the cloud. Its data-based services mean we can substantially improve batteries’ performance and extend their service life.
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