Green Car Congress
APRIL 1, 2014
USC Viterbi School of Engineering professor Chongwu Zhou and his research team have developed a silicon nanoparticle anode and a sulfur-based cathode with low fabrication cost and high electrode performance for rechargeable lithium-sulfur batteries. sulfur (Li?S) Credit: ACS, Ge et al. Click to enlarge.
Green Car Congress
OCTOBER 26, 2015
This will be followed by an assessment of the perceived technological barriers and the potential energy density gains for so-called post-LiBs, namely lithium-oxygen and lithium-sulfur batteries. For a 100 mile-range BEV requiring ≈21 kWh net , complete recharge could be accomplished within ≈60 min. Source: Gröger et al.
Green Car Congress
JULY 8, 2013
The reversible redox reaction without the formation of resistive solid products promotes rechargeability, demonstrating 100 cycles with negligible capacity fading. The Li-I 2 batteries showed high energy density and excellent recharge ability. The high solubility of triiodide/iodide redox couples results in an energy density of ~ 0.33?kWh?kg
Green Car Congress
AUGUST 5, 2014
The researchers suggested that their results showed that the inverse opal structure of hydrogen-reduced TiO 2 represents an effective strategy in improving the performance of lithium sulfur batteries. At a low current rate of C/20, they cells delivered high specific capacity of 1250 mAh/g without any noticeable overpotential.
Green Car Congress
AUGUST 24, 2020
Cell-level specific-energy values versus corresponding elastic moduli of reported structural batteries, numbered by their references. Unfortunately, more energy-dense, li-based chemistries such as lithium-sulfur and lithium-air can also experience thermal runaway. Hopkins et al. —Hopkins et al. Hopkins et al.
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