Remove Commercial Remove Cost Of Remove Lithium Sulfur Remove Low Cost
article thumbnail

Drexel team proposes TiO/CNF nanofiber mats to improve Lithium-Sulfur battery performance

Green Car Congress

Furthermore, the free-standing TiO/CNF-S cathodes developed with rapid sulfur melt infiltration (~5 sec) eradicate the need of inactive elements such as binders, additional current collectors (Al-foil) and additives. We have created freestanding porous titanium monoxide nanofiber mat as a cathode host material in lithium-sulfur batteries.

article thumbnail

U Texas Austin team finds P2S5 electrolyte additive enables use of Li2S bulk particles for high-capacity cathodes in lithium-sulfur batteries; ~800 mAh/g

Green Car Congress

enables the direct use of commercially available bulk Li 2 S particles as high-capacity cathode materials for rechargeable Li?S The ability to use commercially available bulk particles could significantly decrease the manufacturing cost of Li? S batteries with a Li S cathode. S batteries. 2500 Wh kg ?1 Batteries'

article thumbnail

New Li-S battery shows cycle performance comparable to that of Li-ion batteries along with more than double the energy density

Green Car Congress

A team of researchers in South Korea and Italy has demonstrated a highly reliable lithiumsulfur battery showing cycle performance comparable to that of commercially available lithium-ion batteries while offering more than double the energy density. Another major concern regarding the lithium?sulfur metal anode.

Li-ion 150
article thumbnail

Faraday Institution to award up to £55M to five consortia for energy storage research

Green Car Congress

The projects, which are expected to run over four years, address battery challenges faced by industry and leverage the UK’s research capabilities to advance scientific knowledge with the aim of commercializing new battery technologies and processes. Alternative cell chemistry beyond lithium ion–LiSTAR, Lithium-Sulfur Technology Accelerator.

article thumbnail

PNNL licenses three technologies via Startup America; batteries, fuel cells and buildings

Green Car Congress

Vorbeck, a manufacturer and developer of applications using its proprietary graphene material ( earlier post ), optioned the technology for use in a graphene-based electrode for lithium-air and lithium-sulfur batteries. Each year, pests cause many millions of dollars in damage to homes and commercial buildings.

America 240
article thumbnail

US DOE awards more than $175M to 40 projects for advanced vehicle research and development

Green Car Congress

Light-weighting materials : Five projects awarded to accelerate commercial availability of lighter weight vehicles using advanced materials that dramatically reduce vehicle weight while maintaining the highest safety standards. This project will develop a new process that enables low-cost, domestic manufacturing of magnesium.

article thumbnail

3 winners of DOE’s “America’s Next Top Energy Innovator” Challenge: hydrogen-assisted lean-burn engines, graphene for Li-air and -sulfur batteries, and titanium process

Green Car Congress

Vorbeck Materials , a startup company based in Jessup, Maryland, is using a Pacific Northwest National Laboratory (PNNL)-developed method for developing graphene for better lithium air and lithium sulfur batteries. The US Department of Energy (DOE) is now kicking off a second year of “America’s Next Top Energy Innovator.”.

Hydrogen 279