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Carbonfibers have already beeen demonstrated as high-capacity Li-ion battery anodes, opening the way for their use as structural electrodes—i.e., The researchers studied the microstructure of different types of commercially available carbonfibers. —Fredi et al.
Woven carbonfiber can act as an electrode for lithium ion batteries. Researchers in Sweden are exploring the use of carbonfiber 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
European regulators have decided that carbonfiber should be on a shortlist of hazardous materials and are seeking to have it banned. Among the changes was an inclusion to ban the use of carbonfiber due to the fact that microscopic shavings can be produced whenever panels are destroyed or recycled.
Researchers from Chalmers University of Technology, in collaboration with KTH Royal Institute of Technology in Stockholm, have produced a structural battery that performs ten times better than all previous versions. It contains carbonfiber that serves simultaneously as an electrode, conductor, and load-bearing material.
Danish start-up ECOmove has developed a technology which it says makes it possible to manufacture a carbon-fiber chassis without using special equipment. The delivered chassis is for a 356 Speedster replica, making it possible to install a battery capacity for a claimed range of more than 500 kilometers (311 miles), Løkke said.
Ford Motor Company is partnering with Dow Automotive Systems, a business unit of The Dow Chemical Company, to research the use of advanced carbonfiber composites in high-volume vehicles. However, it’s particularly critical to improving the range of plug-in hybrid and battery electric vehicles.
Friend Family Distinguished Professor of Engineering, have been exploring the use of low-cost materials to create rechargeable batteries that will make energy storage more affordable. These materials could also provide a safer and more environmentally friendly alternative to lithium-ion batteries. They also have a very long cycle life.
(c) The sketch of Li 2 O 2 grown on a coral-like carbonfiber. Electrolyte decomposition—a problem with Li-air batteries—was minimized due to the low overpotential, and the battery could run for more than 150 cycles with a good reversibility under considerably high specific capacities (up to 1,000 mAh g -1 ) per cycle.
which develops, manufactures, and markets proprietary graphene-based nanocomposite materials for various types of 3D printing, including fused filament fabrication, has developed a 3D printable graphene battery. However, a true multi-material 3D printer would enable the printing of the entire battery in one single print, the company notes.
Japanese technology company Asahi Kasei will showcase diversified material solutions for safe and compact EV batteries, improved connectivity and lightweighting, as well as circular economy at Fakuma , the world’s leading trade event for industrial plastics processing, from 17 - 21 October 2023 in Friedrichshafen, Germany.
For 2021, Toyota has fully rebooted the Mirai, originally offered in 2016, as a premium rear-wheel drive sports-luxury fuel cell electric vehicle (FCEV) with striking design, cutting-edge technology, more engaging driving performance and a significantly longer EPA-estimated range rating. Operation of the FC system and battery is seamless.
Of that, the battery will deliver 90 to 95 km; with self-charging and solar, the range increases to 120 km +. The VEGAN features an extremely durable lightweight reinforced aluminum (6061-T6) chassis that weighs under 31 kg and a reinforced fiberglass body with carbonfiber ribs that weighs under 23 kg.
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.
Researchers at the National Renewable Energy Laboratory (NREL) have shown that making carbonfiber composites with bio-based epoxies and an anhydride hardener makes the material fully recyclable by introducing linkages that are more easily degraded. Synthesizing carbonfiber involves temperatures of more than 1,000 °C.
To conclude the celebrations for the 60 th anniversary of Renault 4, the car maker teamed up with motion design hub TheArsenale to create a futuristic showcar, reinterpreting this iconic model. Design wise, AIR4 has resulted in a reinterpretation of the retro icon by TheArsenale, far from the modern car design language.
In collaboration with SGL Carbon, Chinese automotive manufacturer NIO has developed prototypes for battery enclosures made of carbon-fiber reinforced plastic (CFRP) for its NIO high performance electric vehicles. The battery enclosure is extremely lightweight, stable and safe.
The concept was presented at the Nissan Futures event by Alfonso Albaisa, Nissan senior vice president for global design, and Juan Manuel Hoyos, Nissan global marketing divisional general manager for brand and engagement. Design cues from the all-new Nissan Ariya all-electric SUV can be seen across the Ariya Single Seater Concept.
The buses—full-size, low-floor models for the city’s regular route network—will operate on MHI’s high-performance “ MLIX ” lithium-ion rechargeable batteries. The drive motor is a 3-phase asynchronous AC induction unit with maximum output of 240kW; the 621.6VDC battery pack has 93.24 Electric (Battery) Heavy-duty'
Penn State researchers have proposed cold sintering as an improved method of solid-state battery production that enables multi-material integration for better batteries. This prevents fire-causing short circuits, but also in theory it enables solid-state batteries to have higher energy density. —Zane Grady, lead author.
VTO is seeking projects that address the major challenges to developing and commercializing batteries for plug?in energy batteries. ion batteries is approximately four times too high on a kWh basis; current batteries are two to three times too heavy and large, and high? CarbonFiber or Lightweight Materials.
High speed precision printing and UV curing for ceramic separators This project will develop the next generation of safer Lithium Ion PEV batteries by combining high speed precision printing and UV curing to instantly fixture ceramics on separator film. Batteries Engines Materials Motors Power Electronics' Miltec UV International, LLC.
Researchers at the Fraunhofer Institute for Integrated Circuits IIS are using an electric race car designed by electrical engineering students from the e-racing team at the Hochschule Esslingen University of Applied Sciences ( E.Stall ) as a platform to showcase novel solutions for electronic sensor and battery management systems.
The project aims to demonstrate a wide range of advanced technologies and designs Walmart is considering in an effort to improve the overall fuel efficiency of its fleet and lower the company’s carbon footprint. Charge mode can be manually selected if an operator wishes to “top off” the batteries prior to shutting down.
OXIS Energy has successfully tested its Lithium-sulfur (Li-S) battery cell prototypes at 471Wh/kg and is confident of achieving 500Wh/kg in the next 12 months. OXIS has also successfully developed a standard Li-S battery module that saves production time and cost.
As most readers know, Tesla plans on introducing structural battery packs at some point in the near future. By using the battery pack’s container and the battery cells themselves for rigidity, the overall weight of the vehicle can be reduced.
The BMW i3 was the BMW Group’s first purely electrically powered large-scale serial model and also the company’s first vehicle with a passenger cell made of carbonfiber reinforced plastic (CFRP). The Life module made of CFRP is part of a vehicle architecture specific to BMW i and designed for electric mobility from the outset.
Supported by a grant from the Niche Vehicle Network, supported by the Department for Transport and Innovate UK, the project will adapt the design of the Yamaha Tricity 300 to replace its combustion engine with a fully electric powertrain with fast-charging capability and a targeted 100 mile operating range.
With its high-performance fuel cell and optimized power battery, the BMW iX5 Hydrogen’s drive system is unique in the world. Model-specific design elements 3D-printed. In coasting overrun and braking phases, it serves as a generator, feeding energy into a power battery.
The 1969 Bronco was customized from the ground up by Los Angeles-based Zero Labs Automotive , an automotive and industrial design, technology and engineering firm specializing in electric vehicle conversions. At CES, Autel Energy will highlight a suite of EV charging solutions designed to advance the transition to e-mobility.
Continental Structural Plastics (CSP), along with its parent company Teijin, unveiled an innovative honeycomb Class A panel technology and an advanced, multi-material EV battery enclosure that can be molded in any number of CSP’s proprietary composite formulations. Multi-material Battery Enclosure. 750-ton press with vacuum.
The main fan is a total of 8 meters in diameter with 12 hollow carbonfiber fixed-pitch blades and driven by a five-megawatt, 6700 horsepower electric motor. This becomes even more important as an element of vehicle design as Honda moves toward its electrified future. HALO Wind Tunnel Main Fan. 5-Belt Aerodynamics Testing.
This project will develop a novel low cost route to carbonfiber using a lignin/PAN hybrid precursor and carbonfiber conversion technologies leading to high performance, low-cost carbonfiber. Plasan Carbon Composites. Advanced cells and design technology for electric drive batteries.
However, the transition from ICEs to BEVs changes both the goals and the design considerations around lightweighting, Lux says. Platform design: BEVs are increasingly being designed around shared rolling frames or platforms that contain the batteries, drive systems, and in some cases structural elements of the cars.
The AERO-Y was designed for the research and development of Yokohama proprietary technologies. With its ultra-light weight regardless of high strength and durability, the CFRP contributes to longer service life of the EV battery. The Yokohama Rubber Co., presented the AERO-Y EV concept at the Tokyo Auto Salon 2013.
consortium is developing a mobility concept for an efficient electric vehicle, making the design as light as possible while still delivering the best possible safety protection. The vehicle is envisioned with 15 kW output and a maximum empty weight of 400 kg (882 lbs) without the battery pack. Click to enlarge. In Germany, the Visio.M
Pininfarina HAS re-interpreted the Apricale’s initial reference design to create a vision of the future of zero-emissions performance motoring. As the tanks have to withstand extremely high pressure (up to 700 bar or 700 times atmospheric pressure), they are very heavy, even when constructed with carbonfiber.
Hyundai Motor Group has revealed TIGER (Transforming Intelligent Ground Excursion Robot), the company’s second Ultimate Mobility Vehicle (UMV) ( earlier post ) and the first designed to be uncrewed. The transforming intelligent ground excursion robot is designed to carry various types of payload while traveling over challenging terrain.
specifically designed to conquer the mountain and showcase the extreme limits of electric power. Key features to aero include a lightweight carbonfiber rear spoiler and front splitter, both assisting SuperVan 4.2 A 6-phase motor is designed to have six separate windings or phases in the stator. The SuperVan 4.2,
battery, motor, wiring, and suspension—are sourced from a variety of suppliers, including Renault’s Twizy, a line of electric-powered city cars. SABIC’s LNP STAT-KON carbonfiber-reinforced compound. 3D printing Electric (Battery)' Mechanical components—i.e., Click to enlarge.
In a seamless transition, further e-drive components will be manufactured there with immediate effect in addition to producing high-voltage battery modules, which is already being done since May 2021. The high-voltage batteries developed and produced by the BMW Group are used in other areas as well.
Ten years after ArcelorMittal introduced the first S-in motion study for fuel-powered vehicles ( earlier post ), it is launching a new set of S-in motion solutions for battery electric vehicles (BEVs). Lightweighting emerges as a major factor in BEV design. Exploded view - Battery pack with tray. —Jérôme Favero.
The new ultra-light transmission with a carbonfiber housing held up to the Le Mans endurance test covering a distance of 5,151 kilometers in all four vehicles with no problems, the company said. Power from the Motor Generator Unit accelerates the carbon-fiber flywheel, which runs in a high vacuum. The engine is a 3.7-liter
The e-Golf (“Das e-Auto” earlier post ), the Volkswagen brand’s second series production battery-electric vehicle after the e-up!, Put another way, Volkswagen’s goal, based on its strategic approach, is for the e-Golf to deliver the performance and handling of a Golf which happens to have a battery-electric powertrain. The e-Golf.
Ford engineers took a holistic approach to weight reduction by incorporating advanced materials into the entire design of the vehicle, including powertrain, chassis, body, battery ( earlier post ) and interior features such as seats. 19” by 5” carbonfiber wheels. Carbonfiber interior components.
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