article thumbnail

EV Guru: Sodium-Ion Batteries are Coming Sooner Than You think!

Plug In India

Video: EV Guru: Sodium-Ion Batteries are Coming Sooner Than You think! The mining industry cannot keep up with the demand, so the alternative is to manufacture batteries based on sodium chemistry. The big issue with sodium-ion batteries is that they can store only about two-thirds of the energy of Li-ion batteries of equivalent size.

Sodium 59
article thumbnail

KAUST team devises electrically-driven membrane process for seawater lithium mining

Green Car Congress

Researchers at King Abdullah University of Science and Technology (KAUST) in Saudi Arabia have developed a continuous electrically-driven membrane process which successfully enriches lithium from seawater samples of the Red Sea by 43,000 times (i.e., 13000 ppm of sodium, magnesium, calcium, and potassium ions, among others).

Li-ion 476
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

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. Example of a lithium-water rechargeable battery.

Sodium 218
article thumbnail

Antimony/carbon nanocomposite anode for Na-ion battery shows high capacity and stability

Green Car Congress

Researchers at Wuhan University (China) have synthesized a Sb/C (antimony/carbon) nanocomposite for use as an anode material in a room-temperature sodium-ion (Na-ion) battery. A sodium disk served as the counter and reference electrode. Source: Yang et al. Click to enlarge.

Carbon 240
article thumbnail

Radar Technology Pioneer Merrill Skolnik Dies at 94

Cars That Think

Picard Medal for Radar Technologies and Applications , in 2000. While there, he taught a course on radar at Northeastern University , in Boston. in engineering from Johns Hopkins University , in Baltimore. He earned a bachelor’s degree in electrical engineering in 1945 from Northwestern University , in Evanston, Ill.

France 97
article thumbnail

China’s New Breeder Reactors May Produce More Than Just Watts

Cars That Think

China is in the middle of a big buildup of its nuclear-weapon arsenal,” says Frank von Hippel , a physicist and nuclear-policy expert at Princeton University. “My Liquid sodium is used as a coolant because it does not slow down neutrons as much as water does. Weapons-grade plutonium can be separated chemically from the blanket.

Russia 106
article thumbnail

DOE Awarding $620M for Smart Grid Demonstration and Energy Storage Projects

Green Car Congress

In partnership with a consortium of local research institutions, this project deploy smart grid systems at partners’ university campus properties and technology transfer laboratories. Demonstration of Sodium Ion Battery for Grid Level Applications. (DOE funding $75,161,246, total project value with cost share $150,322,492). 16,080,554.