Latest Breaking News On - தொழில்நுட்பம் பட்டதாரி ஆராய்ச்சி வாய்ப்பு - Page 1 : comparemela.com

 E-Mail Nanoengineers at the University of California San Diego have discovered new fundamental insights for developing lithium metal batteries that perform well at ultra-low temperatures; mainly, that the weaker the electrolyte holds on to lithium ions, the better. By using such a weakly binding electrolyte, the researchers developed a lithium metal battery that can be repeatedly recharged at temperatures as low as -60 degrees Celsius a first in the field. Researchers report their work in a paper published Feb. 25 in Nature Energy. In tests, the proof-of-concept battery retained 84% and 76% of its capacity over 50 cycles at -40 and -60 degrees Celsius, respectively. Such performance is unprecedented, researchers said.

John holoubekZheng chenUniversity of california san diegoNature energySpace technology graduate research opportunityUc san diego jacobs school of engineeringUs department of energyCalifornia san diegoPing liuTod pascal presentsDiego jacobs schoolElectrolyte solvationUltra low temperatureTechnology graduate research opportunityChemistry physics materials sciencesEnergy fuel non petroleum