article thumbnail

New concept with anthraquinone-based organic cathode advances aluminum battery technology

Green Car Congress

Researchers from Chalmers University of Technology, Sweden, and the National Institute of Chemistry, Slovenia, have developed a new concept for an aluminum battery delivering twice the energy density as previous versions, made of abundant materials, and with the potential to reduce production costs and environmental impact. 2019.07.033.

Concept 310
article thumbnail

Who Really Invented the Rechargeable Lithium-Ion Battery?

Cars That Think

Fifty years after the birth of the rechargeable lithium-ion battery, it’s easy to see its value. By Christmas, he had developed a battery with a titanium-disulfide cathode and a liquid electrolyte that used lithium ions. Moreover, company executives thought Whittingham’s concept was unlikely to ever be broadly successful.

article thumbnail

Mercedes-Benz Vans shows electric small van camper Concept EQT Marco Polo

Green Car Congress

Mercedes-Benz Vans showed the Concept EQT Marco Polo—a new, fully electric micro camper van based on the EQT, which is equipped with innovations for the segment. The series version is expected to be presented in the second half of 2023. The Concept EQT Marco Polo is based on the long-wheelbase EQT variant. meters by 0.97

Concept 273
article thumbnail

Audi presents plug-in hybrid TT offroad concept car at Beijing; wireless charging

Green Car Congress

Audi TT offroad concept. Audi is presenting an Audi TT offroad concept at the Beijing International Automobile Exhibition. Like many of the brand''s new production models, the Audi TT offroad concept is also based on the versatile modular transverse matrix (MQB). Audi TT offroad concept. Click to enlarge.

Audi 385
article thumbnail

MAN Truck & Bus presents electric delivery truck CitE at IAA 2018

Green Car Congress

At the IAA 2018, MAN Truck & Bus is presenting the MAN CitE 15-tonne electric truck concept, designed specifically for city cargo traffic. MAN engineers developed the concept in 18 months, leveraging the concepts of the short product development cycles of the software industry.

2018 285
article thumbnail

Mercedes-Benz unveils concept battery-electric van Concept EQV; production version later this year

Green Car Congress

Mercedes-Benz Vans plans to release a series-production vehicle on the basis of the Concept EQV, to be presented to the public at this year’s Frankfurt Autoshow. The Concept EQV is representative of the consistent development of the “EQ” technology brand. At the 2017 IAA, the “Concept EQA” followed in the compact segment.

Concept 191
article thumbnail

Audi presents A6 L e-tron PHEV concept at Auto China in Beijing

Green Car Congress

The A6 L e-tron PHEV concept. Audi is presenting the Audi A6 L e-tron concept at Auto China 2012 in Beijing. The liquid-cooled lithium-ion battery is located in a collision-protected space at the rear of the vehicle. The Audi A6 L e-tron concept delivers sporty performance. Click to enlarge.

Audi 253