Remove Batteries Remove Conversion Remove Energy Storage Remove Lithium Sulfur
article thumbnail

Vanderbilt researchers find iron pyrite quantum dots boost performance of sodium-ion and Li-ion batteries

Green Car Congress

nm, average) of iron pyrite (FeS 2 ) nanoparticles are advantageous to sustain reversible conversion reactions in sodium ion and lithium ion batteries. FeS 2 is particularly attractive for energy storage technology due to its earth abundance, low toxicity, and low raw material cost. … nanometers in size.

Li-ion 150
article thumbnail

Berkeley Lab team demonstrates high-rate, high-energy, long-life Li/S battery in the lab; looking for industry partners

Green Car Congress

Researchers at the US Department of Energy’s Lawrence Berkeley National Laboratory have demonstrated in the laboratory a lithium-sulfur (Li/S) battery that has more than twice the specific energy of lithium-ion batteries, and that lasts for more than 1,500 cycles of charge-discharge with minimal decay of the battery’s capacity.

Li-ion 359
article thumbnail

Vertically aligned sulfur-graphene nanowall cathodes for Li-sulfur batteries deliver high capacity and rate performance

Green Car Congress

A team at Beihang University in China has synthesized cathode materials for Li-sulfur batteries consisting of vertically aligned sulfur–graphene (S-G) nanowalls on electrically conductive substrates. This is the best demonstrated rate performance for sulfur–graphene cathodes to date, according to the team.

Li-ion 150
article thumbnail

DOE announces $26.6M SBIR/STTR FY15 Phase 1 Release 2 awards; fuel cells, batteries, power electronics and efficient combustion engines

Green Car Congress

The US Department of Energy (DOE) has selected 162 projects to receive about $26.6 Of these, 16 are vehicle-related, encompassing projects developing batteries, power electronics and improved combustion engine technology including on-board reformers, and two are specifically hydrogen fuel cell-related. Earlier post.) 149,871.44.

Li-ion 150
article thumbnail

ARPA-E Selects 37 Projects for $106M in Funding in Second Round; Electrofuels, Better Batteries and Carbon Capture

Green Car Congress

ARPA-E’s first solicitation awarded $151 million to 37 projects aimed at transformational innovations in energy storage, biofuels, carbon capture, renewable power, building efficiency, vehicles, and other areas. Novel Biological Conversion of Hydrogen and Carbon Dioxide Directly into Biodiesel. Earlier post.) per gallon.

Carbon 249
article thumbnail

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

Green Car Congress

This project will develop a novel low cost route to carbon fiber using a lignin/PAN hybrid precursor and carbon fiber conversion technologies leading to high performance, low-cost carbon fiber. Advanced cells and design technology for electric drive batteries. Zoltek Companies, Inc. Grantee Description. Amprius, Inc. Dow Kokam, LLC.

article thumbnail

ARPA-E awards $130M to 66 “OPEN 2012” transformational energy technology projects

Green Car Congress

ARPA-E’s first funding opportunity, “OPEN 2009,” was issued three years ago and was similarly an open call for transformational energy technology solutions. Natural Gas Reactor for Remote Chemical Conversion. expensive facilities that use significant amounts of energy. regenerated in a reactor, similar to a battery.

2012 240