Green Car Congress

MARCH 26, 2021

MIT researchers and colleagues at two national laboratories have developed a sulfonamide-based electrolyte that enables stable cycling of a commercial LiNi 0.8 V in lithium-metal batteries (LMBs). V lithium-metal battery can retain >88% capacity for 90 cycles. O 2 cathode with a cut-off voltage up to 4.7?V

Ni-Li 284

Ni-Li MIT Li-ion Batteries 284

Green Car Congress

AUGUST 15, 2017

Lithium-air (or lithium-oxygen) batteries potentially could offer three times the gravimetric energy of current Li-ion batteries (3500 Wh/kg at the cell level); as such, they are looked to a potential solution for long-range EVs. V), where Li 2 O 2 is formed directly through electrochemical steps. . …

MIT 199

MIT Li-ion Toyota Batteries 199

Green Car Congress

OCTOBER 8, 2012

air (Li-O 2 ) battery represents a conceptually attractive energy storage device for electric vehicle applications due to its high theoretical energy storage capacity ( earlier post ); however, among the obstacles to commercialization is a lack of fundamental understanding of the reactions involved. The rechargeable Li?air

Lithium Air 253

Lithium Air Li-ion Recharge Insight 253

Green Car Congress

NOVEMBER 26, 2011

Although lithium-air batteries—with high theoretical specific energies of up to ? Although lithium-air batteries—with high theoretical specific energies of up to ?3400 These side reactions deplete the electrolyte during cycling and limit the reversibility of Li-air batteries.

MIT 225

MIT Insight Lithium Air Batteries 225

Green Car Congress

JULY 25, 2011

A team at MIT, led by Carl V. The carbon nanofiber electrodes are substantially more porous than other carbon electrodes, and can therefore more efficiently store the solid oxidized lithium (Li 2 O 2 ) that fills the pores as the battery discharges. Click to enlarge. —Mitchell et al. ” Resources. Mitchell, Betar M.

MIT 268

MIT Recharge Carbon Lithium Air 268

Green Car Congress

MARCH 26, 2013

A new study by a team at MIT led by Dr. Yang Shao-Horn and Dr. Carl Thompson sheds more light on the morphological evolution of Li 2 O 2 particles in Lithium-air batteries. Lithium-air (Li?O In previous studies, it has been demonstrated that the first discharge in Li?

MIT 225

MIT Li-ion Lithium Air Batteries 225

Green Car Congress

SEPTEMBER 19, 2013

MIT researchers have found a new family of highly active catalyst materials that provides the best performance yet in the oxygen evolution reaction (OER) in electrochemical water-splitting—a key requirement for energy storage and delivery systems such as advanced fuel cells and lithium-air batteries. Source: MIT.

MIT 218

MIT Fuel Water Batteries 218