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In one of the papers related to the work, a team from Imperial College London (the academic lead on the project), noted: To date, two main strategies have been applied to the fabrication of multifunctional structural energystorage devices. Earlier work has been focused on multifunctional structural batteries and dielectric capacitors.
Researchers at the University of Science and Technology Beijing, with colleagues at Beijing Institute of Technology, have demonstrated the potential of rechargeable tellurium (Te) nanowire positive electrodes to construct ultrahigh-capacity rechargeable tellurium-aluminum batteries (TABs). A g -1 ) along with an initial 1.4
Citroën Cactus concept with Airbumps (not related to the Hybrid Air powertrain). At the upcoming Frankfurt Motor Show, Citroën will showcase its Cactus C-segment concept car, featuring, among other technologies, the Hybrid Air powertrain co-developed by PSA Peugeot Citroën and Bosch. Click to enlarge. Earlier post.). Gasoline power.
MIT researchers have engineered a new rechargeable, membrane-less hydrogen bromine laminar flow battery with high power density. For applications that require the storage of large quantities of energy economically and efficiently, flow batteries have received renewed attention. Credit: Braff et al. Click to enlarge.
The proof-of-concept three-dimensional (3D) printed batteries and the Na–S pouch cell validate the potential practical applications of such Na–S batteries, shedding light on the development of promising Na–S full cells for future application in energystorage or power batteries. —Zhang et al. 2c07655.
RANGE is focused on supporting chemistry and system concepts in energystorage with robust designs in one or both of: Category 1: Low-cost, rechargeableenergystorage chemistries and architectures with robust designs; Category 2: Multifunctional energystorage designs.
The new semi-solid flow cells, which can use established lithium intercalation compounds, could deliver energy densities of 300–500 Wh L -1 (specific energy of 130–250 Wh kg -1 ) at system-level costs, depending upon the chemistries, of $250 kWh -1 and $100 kWh -1 for transportation and grid level storage, respectively, the researchers conclude.
a rechargeable lithium-nitrogen (Li-N–) battery with the proposed reversible reaction of 6Li + N– ⇋ 2Li–N. The “proof-of-concept” design, described in an open-access paper in the journal Chem , works by reversing the chemical reaction that powers existing lithium-nitrogen batteries. Now, researchers in China have developed.
International Battery (IB), a US manufacturer and developer of large-format lithium-ion rechargeable batteries, has been chosen as the battery system provider for the first-of-its-kind Community EnergyStorage (CES) systems, developed by S&C Electric Company for American Electric Power (AEP).
Siemens earlier this year launched a new hybrid energystorage system for streetcars that combines a double-layer capacitor (DLC) and NiMH battery pack. Streetcars equipped with the Sitras HES hybrid energystorage system can be driven up to 2,500 meters (1.6 miles) without an overheadcontactt line (OCL).
Ricardo reports that a significant improvement in the magnetic coupling and gearing system in its Kinergy hermetically-sealed high-speed flywheel energystorage device ( earlier post ) has now taken the system efficiency to better than that of a conventional geared-drive system. Click to enlarge.
Ultimately, they expect that this material could be used in hybrid and electric vehicles to make them lighter, more compact and more energy efficient, enabling drivers to travel for longer distances before needing to recharge their cars. In the new €3.4-million million (US$4.7-million) Emile Greenhalgh. Shirshova, N., Shaffer, M.,
Novel materials can considerably improve storage capacity and cycling stability of rechargeable batteries. This concept was first reported for metallic high entropy alloys (HEA). The variation of the composition of the oxides allows tailoring the Li-storage properties of the active material. —Sarkar et al.
Sodium can serve as an alternative to lithium in rechargeable batteries as the reversible storage mechanisms for sodium ions are very similar (e.g., Hard carbon and Sn-C nanocomposite electrodes were successfully applied as anode materials, yielding highly stable cycling performance and reversible capacities exceeding 110?mAh?g
Researchers at Ohio State University (OSU) have demonstrated the concept of a potassium-air (K?O V), which renders the system with a low round-trip energy efficiency around 60%. V), which contributes to the low rechargeability. Potassium, an alkali metal similar to lithium (and sodium) can be used in a rechargeable battery.
Cuberg developed an advanced lithium metal rechargeable battery cell that is designed to be a drop-in solution to existing large-scale battery manufacturing processes. It combines a lithium metal anode, proprietary electrolyte and high-voltage cathode to achieve high energy density and thermal durability. -based Cuberg , Inc.,
The California Sustainable Energy Entrepreneur Development (CalSEED) program announced that the fourth cohort of innovative clean energyconcepts has been approved by the California Energy Commission (CEC); 28 companies out of 212 were selected to receive grants of $150,000 each. rechargeable battery?technology?that
The winning concepts were: A molten air battery that uses a molten salt electrolyte at elevated temperature from Professor Stuart Licht at George Washington University. A novel rechargeable zinc battery from the research group of Professors Paul Wright and James Evans from the University of California, Berkeley.
Also at the LA Auto Show, the new Honda FCEV Concept made its world debut. The concept expresses a potential styling direction for Honda’s next-generation fuel-cell vehicle anticipated to launch in the US and Japan in 2015, followed by Europe. At the Tokyo Motor Show, Toyota highlighted its own new FCV Concept with a world premiere.
One potential path for delivering higher energy density storage that current Li-ion batteries is to use a multivalent ion such as Ca 2+ or Mg 2+. Now, researchers at Argonne National Laboratory and the Joint Center for EnergyStorage Research (JCESR) have demonstrated the first rechargeable calcium-ion battery.
A research team led by Toyota Research Institute of North America (TRINA), reports in an open access paper in the journal Nature Communications the demonstration of a first proof-of-concept for a rechargeable magnesium-sulphur (Mg/S) battery. —Kim et al. —Kim et al. Hee Soo Kim, Timothy S.
Lamp has been the leader of the “Technology and Concepts Electric EnergyStorage” group and, since 2012, of the “Battery Cell Technology” department at BMW. Wildcat has developed a unique high throughput workflow for the discovery of new electrode materials.
Vossloh Kiepe used its standard modular components for electric buses for the contactless intermediate charging concept (opportunity charging), in which the electric buses are charged at special stopping places during their dwell time. adaptive energy management. adaptive energy management. adaptive energy management.
The research project iZEUS is developing concepts and practical examples for the integration of electromobility in private and urban commercial transport. The goal of the research is to develop one uniform transport concept that will be tested and demonstrated with the help of fleet tests made up of a significant number of test vehicles.
Supercapacitor energystorage unit for the E-Booster Click to enlarge. Based on a concept by PSA Peugeot Citroën, Continental designed and built a booster module to meet those requirements, plus guarantee that restarting the engine wouldn’t drain power away from other devices such as the radio, headlights, or windshield wipers.
In the journal Nature Materials , the team led by professor Keith Stevenson reports a new energystorage mechanism for pseudocapacitor electrodes that promises to boost the energy density and power density of pseudocapacitor devices. —Mefford et al. —Tyler Mefford, graduate student and lead author. Resources.
Electric-drive vehicles are unlikely to succeed in the next five to ten years without strong policy support, especially in two areas, the roadmap says: making vehicles cost competitive with today’s internal combustion engine (ICE) vehicles, and ensuring adequate recharging infrastructure is in place.
A battery equipped with the new anode material can be recharged up to 70% in only 2 minutes. Nanostructuring also results in lowered volumetric energy density, which could be a considerable problem for mobile applications. The new battery will also be able to endure more than 10,000 charging cycles. A 2013 paper (Dylla et al. )
For the proof-of-concept, the cells were manufactured to be larger than necessary to avoid unnecessary costs and lengthy manufacturing processes at this early stage. The battery for the e-bike has a design energy of 418 Wh, 250 Wh of which has been used in the e-bike proof-of-concept. Click to enlarge. Earlier post.).
Example of a lithium-water rechargeable battery. The cell operates without a catalyst and has high storage efficiency. The possibility of a flow-through mode for the cathode allows flexibility of the cell design for safe, large-capacity electrical-energystorage at an acceptable cost, they conclude. Credit: ACS, Lu et al.
Over the next year, the GE/Berkeley Lab team will demonstrate feasibility of this new battery concept and develop a working prototype. We’re excited about the impact this new technology could have on electric vehicles, especially as it relates to cost and the need to recharge.
The researchers suggested that the inherent safety and stability features of such devices make them very promising for many applications, especially for large-scale static energystorage. Interest in rechargeable magnesium batteries has increased due to a number of factors. Magnesium is low-cost, safe and environmentally benign.
Researchers at the University of Illinois at Urbana-Champaign have developed a self-assembling three-dimensional nanostructure for battery cathodes (Li-ion and NiMH) that allows for faster charging and discharging without sacrificing energystorage capacity. Battery life and recharging time are major limitations of electric vehicles.
Nation-E AG, a Swiss company for energystorage, smart metering and load levelling solutions, has introduced a mobile charging station for EVs: NationMobile Angel Car. The system can charge batteries of stranded electric vehicles while on the road.
Comparison of Fuel Consumption, Fun to Drive and System Cost of the different powertrain concepts. Stage 1 of the Turbohybrid powertrain concept. Nevertheless, the most essential fuel economy aspect of the Turbohybrid concept is the possibility of a high level of downsizing and downspeeding. Click to enlarge. Fischer et al.
Kalmar Motor was the pioneer of the TBL towbarless tractor concept. The high energystorage provided by the Saft Li-ion battery system will fully power the TBL 800’s electric drive throughout its shift, from early morning to late at night.
MissionEVT will design and supply high-performance EV powertrains, including energystorage systems, drive systems and software intelligence, to the OEM market, targeting a wide range of vehicle applications—including battery-electric, plug-in hybrid electric and hybrid-electric vehicles. Recharging takes about 2 hours at 240V.
E-Thrust is a “series hybrid” electrical distributed propulsion system concept using one gas power unit providing the electrical power for six fans for lower fuel consumption, fewer emissions and less noise. EADS is also cooperating with Rolls-Royce on a future distributed propulsion system concept (DEAP) for full-size passenger aircraft.
The working concept of I3 – /I – redox reaction in the aqueous Li-I 2 battery. A team from Japan’s RIKEN, led by Hye Ryung Byon, has developed a lithium-iodine (Li-I 2 ) battery system with a significantly higher energy density than conventional lithium-ion batteries. Energy density was ~0.35 Zhao et al.
Mercedes-AMG laid out its new electrified drive strategy , which is based on two pillars: Performance hybrids with a completely independent drive concept under the technology label E PERFORMANCE. When developing our new E PERFORMANCE hybrid strategy, it was therefore immediately clear that we would pursue an independent concept for AMG.
Audi’s A1 e-tron, introduced at the Geneva Motor Show ( earlier post ), is a range-extended electric city concept vehicle featuring a 75 kW (102 hp) peak power electric traction motor and a single-rotor single-rotor Wankel engine coupled with an electrical generator with a charge rating of up to 15 kW. The A1 e-tron. Click to enlarge.
At the 2018 Geneva Motor Show, Porsche presented the Mission E Cross Turismo, a concept study of an electrically-powered “Cross-Utility Vehicle.” Charging of the concept vehicle is flexible and can take place on the road or at home. Earlier post.) The production car will celebrate its world premiere next year. Earlier post.).
During the “PRIMOVE Mannheim” research project, the electric buses will recharge wirelessly while passengers get on and off the vehicles at bus stops along the inner city route 63. Energystorage device (e.g. They convert the magnetic field from the primary winding into alternating current.
The US Department of Energy is awarding $106 million in funding for 37 research projects selected in the second round by the DOE’s Advanced Research Projects Agency-Energy (ARPA-E). More than 540 initial concept papers were received in the three focus areas. Batteries for Electrical EnergyStorage in Transportation.
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