Green Car Congress

MARCH 30, 2022

Berlin-based Theion , a developer of lithium-sulfur cathode technology, appointed Dr. Ulrich Ehmes as CEO and announced the upcoming commercial availability of its Crystal Battery for applications, beginning with the aerospace sector. A proprietary solid-state polymer electrolyte operates in the voids of the sulfur wafer.

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Batteries Battery Lithium Sulfur Lithium Ion 334

Green Car Congress

OCTOBER 28, 2021

The US Department of Energy (DOE) is awarding $209 million in funding to 26 new national laboratory projects focusing on electric vehicles, advanced batteries and connected vehicles. Battery 500 Phase 2, with BNL, INL, SLAC, General Motors and 8 universities as partners. 3D Printing of All-Solid-State Lithium Batteries.

Connect 186

Connect Connected Li-ion Batteries 186

Green Car Congress

JANUARY 29, 2019

A KAIST research team has developed ultra-stable, high-rate lithium-sulfur batteries (LSBs) by using hierarchically porous titanium nitride (h-TiN) as a sulfur host. In particular, sulfur, whose theoretical capacity is 1672 mAh g ?1 1 even after 1000 cycles at 5 C rate with only 0.016% of capacity decay per cycle.

Lithium Sulfur 337

Lithium Sulfur Li-ion Batteries Battery 337

Green Car Congress

MARCH 12, 2010

Sketch of the Sn/C/CGPE/ Li 2 S/C polymer battery. The battery is formed by a Sn/C composite anode, a PEO-based gel polymer electrolyte, and a Li 2 S/C cathode. Lithium-sulfur cells are based on the electrochemical reaction: 16Li + S 8 8Li 2 S. PEO=poly(ethylene oxide). Credit: Hassoun and Scrosati.

Lithium Ion 220

Lithium Ion Polymer Lithium Sulfur Li-ion 220

Green Car Congress

FEBRUARY 6, 2017

Lithium-sulfur batteries are one of the most promising alternatives for next-generation high-energy-density batteries; however, one of the main obstacles to widespread commercialization that still needs to be addressed is the polysulfide shuttle mechanism between the two electrodes. the “ionic wiring”. 2017.01.112.

Conversion 150

Conversion Li-ion Lithium Sulfur Carbon 150

Green Car Congress

OCTOBER 7, 2014

Polypyrrole is a type of organic polymer formed from by polymerization of pyrrole, a heterocyclic aromatic organic compound; polypyrroles are conducting polymers. MacDiarmid and Hideki Shirakawa “for the discovery and development of conductive polymers ,” including polypyrrole. Heeger, Alan G. —Ma et al. 2014.09.141.

Polymer 186

Polymer Lithium Sulfur Batteries Battery 186

Green Car Congress

JULY 12, 2017

million to 22 new cost-shared projects to accelerate the research of advanced battery, lightweight materials, engine emission control technologies, and energy efficient mobility systems (EEMS). These projects enable smaller, safer, lighter weight, and less expensive battery packs that ultimately will make electric vehicles more affordable.

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Carbon Fiber Li-ion Mercedes GM 150