Remove Electric Remove Recharge Remove Sodium Remove Wind
article thumbnail

New high energy, highly stable cathode for sodium-ion batteries

Green Car Congress

F 0.7 , for sodium-ion (Na-ion) batteries (NIBs). Large-scale energy storage systems are needed to deal with intermittent electricity production of solar and wind. —can function as an excellent cathode for rechargeable sodium-ion batteries with a high energy density. Ragone plot for the new Na 1.5

Sodium 292
article thumbnail

UT Austin team devises new strategy for safe, low-cost, all-solid-state rechargeable Na or Li batteries suited for EVs

Green Car Congress

John Goodenough, known around the world for his pioneering work that led to the invention of the rechargeable lithium-ion battery, have devised a new strategy for a safe, low-cost, all-solid-state rechargeable sodium or lithium battery cell that has the required energy density and cycle life for a battery that powers an all-electric road vehicle.

Low Cost 150
article thumbnail

Univ. of Texas researchers propose lithium- or sodium-water batteries as next generation of high-capacity battery technology; applicable for EVs and grid storage

Green Car Congress

Example of a lithium-water rechargeable battery. Researchers at the University of Texas, including Dr. John Goodenough, are proposing a strategy for high-capacity next-generation alkali (lithium or sodium)-ion batteries using water-soluble redox couples as the cathode. The present sodium-sulfur battery operates above 300 °C.

Sodium 218
article thumbnail

Mitsubishi and Tokyo Institute of Technology Developing EV Smart Charging from Wind Turbines

Green Car Congress

and the Tokyo Institute of Technology are developing a smart charging system to exploit wind power produced at night to charge electric vehicles. Power companies buy windmill electricity generated during the daytime and resell it to households, factories and buildings. Mitsubishi Corp.

article thumbnail

New MIT metal-mesh membrane could solve longstanding problems with liquid metal displacement batteries; inexpensive grid power storage

Green Car Congress

A battery, based on electrodes made of sodium and nickel chloride and using thea new type of metal mesh membrane, could be used for grid-scale installations to make intermittent power sources such as wind and solar capable of delivering reliable baseload electricity. Al 2 O 3 membrane. Elliott Professor of Materials Chemistry.

MIT 150
article thumbnail

Energy Harvesting for Wearable Technology Steps Up

Cars That Think

Among them are piezoelectric and triboelectric generators, which leverage mechanical strain and materials’ electrostatic properties to generate electricity. Through this process the biofuels generated enough electricity to power both the e-skin’s sensors and data transmission, continuously charging a capacitor from 1.5

Energy 141
article thumbnail

Molten-Salt Battery Freezes Energy Over a Whole Season

Cars That Think

As the pressure to decarbonize electricity grids mounts, so does the need to have long-term storage options for power generated from renewables. Especially for sources like wind and solar, which have discontinuous availability.