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.

Lithium Sulfur 244

Lithium Sulfur Li-ion Lithium Ion Batteries 244

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. On the Li-sulfur side, it is difficult to achieve the expected gravimetric energy density from a lithium sulfur battery-system.

Lithium Sulfur 150

Lithium Sulfur Electric Vehicles Li-ion Batteries 150

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.

Li-ion 218

Li-ion Batteries Battery Lithium Ion 218

Green Car Congress

JULY 8, 2013

Accordingly, new battery systems using new chemistries and system configurations are needed, which are capable of achieving higher energy density than the current ones.The alternative to make a less problematic storage system [than lithium-sulfur or lithium-O 2 ] is aqueous lithium batteries.

Li-ion 255

Li-ion Ni-Li Energy Batteries 255

Green Car Congress

MAY 20, 2019

Researchers at Beihang University in Beijing have developed a linear molecule sulfur-rich organic material as sulfur cathode for a lithium-sulfur battery. The tetramethylthiuram disulfide-sulfur (TMTD-S) cathode material delivers an initial capacity of 685?mAh 1 at 0.2C (1?C?=?1061?mAh 1 after 200 cycles.

Lithium Sulfur 220

Lithium Sulfur Batteries Battery Energy Storage 220

Green Car Congress

JANUARY 14, 2020

Researchers at IBM and Daimler AG have used a quantum computer to model the dipole moment of three lithium-containing molecules, with an eye on moving closer to next-generation lithium sulfur (Li-S) batteries. For reference, a single FCI iteration for pentacene takes ~1.17 —Jeannette Garcia. Rice, Tanvi P.

Lithium Sulfur 170

Lithium Sulfur Batteries Battery Hydrogen 170

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.

Zinc Air 243

Zinc Air Design Batteries Battery 243