Cars That Think

APRIL 15, 2022

Scientists have been looking for solutions in gravity energy storage , thermal or geothermal storage , and also molten-salt batteries. A recent study from the Pacific Northwest National Laboratory (PNNL) looks at molten-salt batteries that can “freeze” their charge for months until required.

Molten Salt 112

Molten Salt Energy Batteries Battery 112

Green Car Congress

DECEMBER 11, 2020

Researchers are working on ways to store more energy in the cathode materials by increasing nickel content. Nickel-rich cathode materials have real potential to store more energy. These carry advantages for storing and discharging energy faster. (Image courtesy of Jie Xiao | Pacific Northwest National Laboratory).

Li-ion 418

Li-ion Ni-Li Lithium Ion Batteries 418

Setec Powerr

NOVEMBER 23, 2022

Just like we put food in the refrigerator, we can store it for days or weeks without eating it immediately or discarding it. Others solid battery types are nickel-cadmium and sodium-sulphur, while zinc-air is emerging. Technologies include energy storage with molten salt and liquid air or cryogenic storage.

Energy Storage 98

Energy Storage Molten Salt Energy Future 98

Green Car Congress

MARCH 23, 2016

MIT professor Donald Sadoway and his team have demonstrated a long-cycle-life calcium-metal-based liquid-metal rechargeable battery for grid-scale energy storage, overcoming the problems that have precluded the use of the element: its high melting temperature, high reactivity and unfavorably high solubility in molten salts.

Molten Salt 150

Molten Salt MIT Batteries Battery 150