This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
Korean have developed nitrogen-doped carbon nanotubes for high-capacity lithium-ionenergystorage systems, such as a lithium-ion capacitor. higher energy densities and power densities, respectively. use into interwall space, thus allowing for the use of unexplored interwall space for Listorage.
Scientists from Tohoku University have developed a new fluorine-free calcium (Ca) electrolyte based on a hydrogen (monocarborane) cluster that could potentially realize rechargeable Ca batteries. High-energy-density and low-cost calcium (Ca) batteries have been proposed as ‘beyond-Li-ion’ electrochemical energystorage devices.
NASA has selected four proposals for advanced Li-ion and Li-sulfur energystorage technologies that may be used to power the agencys future space missions. High Energy Density and Long-Life Li-S Batteries for Aerospace Applications, submitted by the California Institute of Technology in Pasadena.
the key to addressing the low-temperature capacity loss lies in adjusting the surface electron configurations of the carbon anode to reinforce the coordinate interaction between the solvated Li + and adsorption sites for Li + desolvation and reduce the activation energy of the charge-transfer process. . …
kWh energystorage modules that use rechargeable lithium-ion batteries made with olivine-type lithium-ion iron phosphate as the cathode material. These energystorage modules have a lifespan of over 10 years, excellent safety performance, rapid recharging capabilities and high scalability.
Toshiba Corporation has supplied a Li-ion battery traction energystorage system (TESS) to Tobu Railway Co., TESS stores traction energy generated by decelerating trains as they enter a station and releases it as needed when trains accelerate from the station. The system is planned to operate from 22 December.
Schematic illustration of the aqueous rechargeable lithium battery (ARLB) using the coated lithium metal as anode, LiMn 2 O 4 as cathode and 0.5 mol l -1 Li 2 SO 4 aqueous solution as electrolyte. If anode materials of lower redox potentials can be stable in aqueous electrolytes, high energy density systems will be feasible.
MHI), has developed Japan’s first cargo container-type large-capacity energystorage system using Li-ion batteries. Japan’s first container-type large-capacity energystorage system using lithium-ionrechargeable batteries. Mitsubishi Heavy Industries, Ltd., (MHI), Click to enlarge.
MHI) has delivered a large-capacity Li-ion battery energystorage system to the Shimizu Institute of Technology in Tokyo. The energystorage system, which is capable of 100 kW output with 60 kWh capacity, is currently one of the largest indoor lithium-ion battery-based systems in Japan.
The Ragone plots of graphene surface-enabled Liion-exchanging cells with different electrode thicknesses. This approach obviates the need for lithium intercalation or deintercalation—the basic process used in Li-ion batteries. Credit: ACS, Jang et al. Click to enlarge. —Jang et al.
(MHI), jointly with SSE plc (formerly Scottish and Southern Energy plc), will begin an energystorage system demonstration project using the power grid in the UK’s Orkney Islands, which has a high proportion of renewable energy generation in relation to demand.
Researchers in the UK are developing a rechargeable lithium-air battery that could deliver a ten-fold increase in energy capacity compared to that of currently available lithium-ion cells. Oxygen drawn from the air reacts within the porous carbon to release the electrical charge in this lithium-air battery. Click to enlarge.
Hydro-Québec and Sony Corporation will establish a joint venture to research and develop a large-scale energystorage system for power grids. Furthermore, the energystorage system for such power supplies must be highly safe and reliable due to the need for an efficient and stable source of high capacity power.
Commercial fast-charging stations subject electric car batteries to high temperatures and high resistance that can cause them to crack, leak, and lose their storage capacity, according to researchers at the University of California, Riverside (UCR) in a new open-access study published in the journal EnergyStorage. Sebastian et.
MHI) is selling its Li-ionrechargeable battery business to Delta Electronics. MHI will focus on energystorage system (ESS) products using Li-ion batteries. Mitsubishi Heavy Industries, Ltd.
Li-ion cathode materials that deliver high power and capacity and that also do not contain heavy metals are highly desired from a viewpoint of sustainability, the team notes in their paper. discharge properties as a cathode material in a Li-ion battery. Click to enlarge. —Nokami et al. Even after 500 charge?discharge
Researchers from Nanyang Technological University (NTU Singapore) led by Professor Xiaodong Chen have developed a new TiO 2 gel material for Li-ion battery anodes. A battery equipped with the new anode material can be recharged up to 70% in only 2 minutes. A paper on their work is published in the journal Advanced Materials.
The US Department of Energy’s Advanced Research Projects Agency-Energy (ARPA-E) has selected 19 new projects to receive a total of $43 million to develop breakthrough energystorage technologies and support promising small businesses. Advanced Management And Protection Of Energy-Storage Devices (AMPED).
John Goodenough at the University of Texas at Austin and colleague Kyu-Sung Park have written a perspective paper on Li-ion batteries (LIBs), published in the Journal of the American Chemical Society. Opportunities exist for the chemist to bring together oxide and polymer or graphene chemistry in imaginative morphologies. ”.a
Densities for steel springs and Li-ion batteries provide a comparison. the molecular scale, CNTs can function as mechanical springs that store a great deal of energy for their size due to their networks of strong carbon–carbon bonds. 2009) Modeling mechanical energystorage in springs based on carbon nanotubes.
is introducing new graphene composite anode materials for Li-ion batteries. Targray says that the Vor-Charge Graphene Composite Anode Material outperforms carbon nanotube and carbon black composites, and enables increased cycle life and faster recharge rates. There is no lithium metal plating during fast recharge.
Stealth-mode electrochemical energystorage startup SPARKZ Inc. has exclusively licensed five battery technologies from the Department of Energy’s Oak Ridge National Laboratory (ORNL) designed to eliminate the use of cobalt metal in lithium-ion batteries. SPARKZ Inc. I look at this as a very strategic partnership.
Scheme of the semi-solid flow cell (SSFC) system using flowing lithium-ion cathode and anode suspensions. In contrast to previous flow batteries, the SSFC stores energy in suspensions of solid storage compounds to and from which charge transfer is accomplished via dilute yet percolating networks of nanoscale conductors.
is in talks with several automakers inside and outside of Japan to make lithium-ion batteries for electric vehicles from the middle of the 2010s, a company executive said. The Japanese electronics maker is currently developing a lithium-ion battery with a long life that is resistant to deterioration even when recharged repeatedly.
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. Zhao et al. Click to enlarge. Zhao et al.
Global automotive Li-Ion battery production capacity is outstripping demand five-to-one as automakers refocus on hybrids and away from full electric vehicles, according to Dr. Menahem Anderman’s recently released xEV Industry Insider Report. The associated Li-Ion automotive battery business will expand from $1.4
International Battery , a US manufacturer, designer and developer of large-format Lithium-ion (Li-ion) rechargeable cells, batteries and energystorage systems (ESS), has introduced IBexus—a 24-Volt, 4.1 Click to enlarge.
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
The buses—full-size, low-floor models for the city’s regular route network—will operate on MHI’s high-performance “ MLIX ” lithium-ionrechargeable batteries. Use of a specially developed charger enables full recharging in approximately half the required time, compared with current CHAdeMO type quick charging systems.
Researchers at the Illinois Institute of Technology (IIT) and US Department of Energy’s (DOE) Argonne National Laboratory have developed a lithium-air battery with a solid electrolyte. The battery is rechargeable for 1000 cycles with a low polarization gap and can operate at high rates. —Kondori et al.
A team from the University of Science and Technology Beijing is proposing a new super-valent battery based on aluminium ion intercalation and deintercalation. The battery exhibits excellent reversibility and relatively long cycle life compared to earlier Al-ion efforts, the team said. Wang et al. Click to enlarge. —Wang et al.
But nitrogen gas—which consists of two nitrogen atoms held together by a strong, triple covalent bond—doesn’t break apart under normal conditions, presenting a challenge to scientists who want to transfer the chemical energy of the bond into electricity. Structure and rechargeability of a room-temperature Li-N 2 battery. (A)
During discharge and charge in UHV, Liions reversibly intercalate/de-intercalate into/from the Li x V 2 O 5 electrode. During discharge, Liions meet with reduced oxygen on the surface of the Li x V 2 O 5 electrode forming Li 2 O 2 , which is decomposed upon recharge. The rechargeableLi?air
Kalmar Motor, the aircraft tractor specialist, has awarded Saft a contract to supply a lithium-ion battery system for the first hybrid electric tractor suitable for wide body aircraft.
International Battery (IB), a US manufacturer and developer of large-format lithium-ionrechargeable 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).
Saft has been awarded a contract by MJ EcoPower Hybrid Systems to supply lithium-ion batteries for four new hybrid-powered mobile RTG (Rubber Tired Gantry) cranes serving Houston Harbor in Texas. Saft is supplying a fully integrated energystorage solution including battery management systems.
Contour Energy Systems, Inc. has acquired a carbon nanotube technology that can significantly improve the power capability of lithium-ion batteries, through an exclusive technology licensing agreement with Massachusetts Institute of Technology (MIT). Earlier post.) Earlier post.). Earlier post.).
Volta Power Systems has partnered with Stellar Industries to provide lithium-ion power systems that reduce idling from fleet utility and work trucks. The auxiliary system stores enough energy to provide all-day power to operate hydraulics, power tools, and multiphase worksite power without idling. The HPS features a 13.5
in collaboration with the Pacific Northwest National Laboratory (PNNL), will develop Li-ion battery electrodes using Vorbeck’s Vor-x functionalized graphene materials under a new cooperative research and development agreement (CRADA). Vorbeck Materials Corp., PNNL, in collaboration with Prof. Earlier post.). Earlier post.).
Schematics of Li + /Na + mixed-ion battery. During charging (or discharging), the storage (or release) of Li + takes place at anode, and the release (or storage) of Na + occurs at cathode. However, a number of issues remain before SIBs could become commercially competitive with Li-ion batteries (LIBs).
Cycle performance of Li cells with (a, b) Se?, (c, New composite materials based on selenium (Se) sulfides used as the cathode in a rechargeable lithium-ion battery could increase Li-ion density five times, according to research carried out at the US Department of Energy’s Advanced Photon Source at Argonne National Laboratory.
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. Robust design architectures.
A team from Nanyang Technological University (China) has developed a scalable self-assembly strategy to create bio-inspired honeycomb-like hierarchical structures composed of functionalized graphene sheets to work as anodes in lithium-ion batteries. —Yin et al. ACS Nano Article ASAP doi: 10.1021/nn2001728.
The US Department of Defense (DoD) has awarded EaglePicher $22 million in funding under the Defense Production Act Title III Program ( DPA Title III ) for Phase II of the Lithium-Ion Battery for Military Applications (LIMA) project. Currently, the US government relies on lithium-ion cells that are produced outside the US. Batteries'
We organize all of the trending information in your field so you don't have to. Join 5,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content