Li sulfur battery
Lithium–sulfur batteries could displace lithium-ion cells because of their higher energy density and lower cost. The low of and moderate atomic weight of Li–S batteries were invented in the 1960s, when Herbert and Ulam patented a primary battery employing lithium or lithium alloys as anodic material, sulfur as cathodic material and. Chemical processes in the Li–S cell include lithium dissolution from the surface (and incorporation into ) during discharge, and reverse lithium to the anode while charging. Anode Historically, the "shuttle" effect is the main cause of degradation in a Li–S battery. Because of the high potential energy density and the nonlinear discharge and charging response of the cell, a and other safety circuitry is sometimes used along with to manage cell operation and.
Read More