article thumbnail

RPI team develops method to use paper-making by-product in lithium-sulfur batteries

Green Car Congress

Lignosulfonate, a sulfonated carbon waste material, is a major by-product in the papermaking industry. Researchers at Rensselaer Polytechnic Institute (RPI) have now developed a method to use this cheap and abundant waste byproduct to build a components for lithium-sulfur batteries. per cycle over 200 cycles.

article thumbnail

Purdue engineers use upcycled plastic to boost performance and lifespan of Li-S batteries

Green Car Congress

Purdue engineers have used upcycled low-density polyethylene (LDPE) plastic to boost the lifespan of lithium-sulfur batteries. When a PSC layer was utilized as an interlayer in lithiumsulfur batteries, the sulfur cathode delivered an improved capacity of 776 mAh g –1 at 0.5C Kim, Harif D. 8b03959.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

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

Green Car Congress

Conventional large-scale gasto-liquid reactors produce waste-heat, reducing the energy. Capturing this energy would reduce both waste. areas to convert otherwise wasted gas into usable chemicals that. Lithium-Sulfur Batteries. innovative water-based, lithium-sulfur battery. efficiency of the process.

2012 240
article thumbnail

Stellantis aims to halve EV battery cost by 2030 with lithium-sulfur

Baua Electric

Stellantis on Thursday announced an agreement with Texas-based Zeta Energy to develop lithium-sulfur batteries that could significantly reduce cost and pack weight, while boosting charging speed. The post Stellantis aims to halve EV battery cost by 2030 with lithium-sulfur appeared first on Bauaelectric EV News.

article thumbnail

DOE awarding $72M in 73 Phase II SBIR/STTR grants

Green Car Congress

Production of C 5 hydrocarbons from waste biomass. Obtaining sustainable sources of chemicals and processing organic waste in an environmentally responsible manner remains a challenge. This proposal aims to solve these problems by converting organic waste into chemicals with widespread use in polymer and transportation industries.

Grant 150
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.

Hydrogen 279
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 high energy density lithium-sulfur cell technology that significantly reduces battery size, and improves performance and life. This project will develop next generation, high-energy lithium ion cells leveraging silicon anodes, doubling the capacity of state of the art vehicle batteries. Amprius, Inc.