article thumbnail

Swedish researchers explore use of carbon fiber as active electrode in structural battery for electric vehicles

Green Car Congress

Woven carbon fiber can act as an electrode for lithium ion batteries. Researchers in Sweden are exploring the use of carbon fiber as an active electrode in a multifunctional structural Li-ion battery in an electric car; i.e., electrical storage is incorporated into the body of the car. In this €3.4-million million (US$4.7-million)

article thumbnail

Renault Scénic Vision hydrogen hybrid concept offers 75% smaller carbon footprint than a conventional BEV

Green Car Congress

Its hybrid electric and hydrogen powertrain aims to reduce downtime related to energy recharging while reducing the carbon footprint, including the battery. Renault Scénic Vision is zero emission in production and in use with a 75% smaller carbon footprint than a conventional battery electric vehicle.

Hydrogen 482
article thumbnail

Chalmers team develops structural battery that performs 10x better than previous versions

Green Car Congress

It contains carbon fiber that serves simultaneously as an electrode, conductor, and load-bearing material. The structural battery uses carbon fiber as a negative electrode, and a lithium iron phosphate-coated aluminum foil as the positive electrode. GPa, and tensile strength exceeding 300?MPa. Image: Marcus Folino.

article thumbnail

Nitrogen?doped coral-like carbon fiber arrays shown to be highly efficient air electrodes for high-performance Li-air batteries

Green Car Congress

(c) The sketch of Li 2 O 2 grown on a coral-like carbon fiber. V) between the charge and discharge plateaus and an unusually high energy efficiency of 90%. Subsequent charging causes a reverse reaction. Subsequent charging causes a reverse reaction. Credit: ACS, Shui et al. Click to enlarge.

article thumbnail

Canadian startup launches INDIEGOGO funding campaign for low-cost electric self-charging solar tricycle produced in Pakistan

Green Car Congress

A Canadian startup has launched an INDIEGOGO funding campaign to support the development of the VEGAN electric self-charging solar tricycle. The VEGAN is a lightweight multipurpose hybrid electric-self-charging solar tricycle. The VEGAN is to be made from lightweight fiberglass and aluminum; maximum range per charge is 120 km.

Pakistan 418
article thumbnail

Autel Energy showcasing ZeroLabs electric 1969 Bronco at CES

Green Car Congress

EV charging manufacturer Autel Energy will showcase a $350,000 electrified classic 1969 Ford Bronco in its booth at CES. The custom Bronco SUV features a carbon fiber body and has been fully electrified with a 600-horsepower, dual-motor propulsion system featuring a 100-kWh battery and 235-plus miles of all-electric range.

article thumbnail

Cornell team develops aluminum-anode batteries with up to 10,000 cycles

Green Car Congress

This magnified image shows aluminum deposited on carbon fibers in a battery electrode. A very interesting feature of this battery is that only two elements are used for the anode and the cathode—aluminum and carbon—both of which are inexpensive and environmentally friendly. They also have a very long cycle life.

Battery 454