Green Car Congress

OCTOBER 10, 2017

Stanford researchers have developed a sodium-ion battery (SIB) that can store the same amount of energy as a state-of-the-art lithium ion, at substantially lower cost. Thus, further research is required to find better sodium host materials. Thus, further research is required to find better sodium host materials.

Sodium 186

Sodium Li-ion Batteries Battery 186

Green Car Congress

SEPTEMBER 16, 2013

Researchers in South Korea have developed a novel high-energy cathode material, Na 1.5 F 0.7 , for sodium-ion (Na-ion) batteries (NIBs). This new material provides an energy density of 600 Wh kg –1 , the highest value among Na-ion cathodes. Ragone plot for the new Na 1.5 cathode and other cathode materials for NIBs.

Sodium 292

Sodium Li-ion Energy Batteries 292

Green Car Congress

NOVEMBER 25, 2009

The US Department of Energy is awarding $620 million for projects around the country to demonstrate advanced Smart Grid technologies and integrated systems. The selected projects include advanced battery systems (including flow batteries), flywheels, and compressed air energy systems. New York State Electric & Gas Corporation.

Energy Storage 270

Energy Storage Grid Energy Wind 270

Green Car Congress

APRIL 1, 2011

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

Sodium Water Li-ion Texas 218

Cars That Think

NOVEMBER 1, 2023

Not least of those considerations is energy storage [and generation].” A little device that harvests energy from a runner’s evening jog clearly is not designed for a massive bison, which can weigh up to a tonne. The group fabricated their device using CFRP, sodium potassium niobate (KNN) nanoparticles, and epoxy resin.

Energy 135

Energy Solar Carbon Fiber Universal 135

Cars That Think

APRIL 15, 2022

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.

Molten Salt 111

Molten Salt Energy Batteries Battery 111

Green Car Congress

OCTOBER 21, 2011

Zaghib currently serves as Administrator of the energy storage and conversion unit at Hydro-Québec. It primarily exploits renewable generating options, in particular hydropower, and supports the development of wind energy through purchases from independent power producers.

Lithium Titanate 231

Lithium Titanate Li-ion South Africa Lithium Ion 231