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Researchers from the Illinois Institute of Technology (IIT), Argonne National Laboratory, and the University of Illinois at Chicago have developed a room-temperature solid-state lithium-air battery that is rechargeable for 1,000 cycles with a low polarization gap and can operate at high rates. Ngo, Paul C.
Sample UDRI solid-state, rechargeable lithium-air batteries, and Dr. Binod Kumar. Engineers at the University of Dayton Research Institute (UDRI) have developed a solid-state, rechargeable lithium-air battery. Abraham (2010) A Solid-State, Rechargeable, Long Cycle Life Lithium–Air Battery.
Oxygen drawn from the air reacts within the porous carbon to release the electrical charge in this lithium-air battery. 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.
Argonne National Laboratory, which has contributed heavily to the research and development of Li-ion battery technology, is now pursuing research into Lithium-air batteries. Li-air batteries use a catalytic air cathode that converts oxygen to lithium peroxide; an electrolyte; and a lithium anode.
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%. O 2 battery can can provide an exceptional round-trip energy efficiency of >95%.As O 2 battery (0.5 M KPF6 in DME) at a current density of 0.16
Researchers at Mie University in Japan have developed a new protected lithium electrode for aqueous lithium/air rechargeable batteries. Lead researcher Nobuyuki Imanishi said that the system has a practical energy density of more than 300 Wh/kg, about twice that of many commercial lithium-ion batteries.
A team from Hanyang University (Korea) and University of Rome Sapienza (Italy) have demonstrated a lithium–air battery capable of operating over many cycles with capacity and rate values as high as 5,000 mAh g carbon ?1 1 and 3 A g carbon ?1 1 , respectively. Nature Chemistry doi: 10.1038/nchem.1376 1376 10.1038/nchem.1376.
A team at the University of Münster has reviewed 53 studies that provide time- or technology-specific cost estimates for lithium-ion, solid-state, lithium–sulfur and lithium–air batteries among more than 2,000 publications related to the topic. 1 for advanced lithium-ion and $70 (kWh) ?1 Mauler et al.
The New York State Energy Research and Development Authority (NYSERDA) will award $8 million to help develop or commercialize 19 advanced energy storage projects. The 19 projects, which include two lithium-air efforts, will leverage $7.3 This will enable increased renewable-energy contributions to the grid.
Researchers at George Washington University led by Dr. Stuart Licht have introduced the principles of a new class rechargeable molten air batteries that offer amongst the highest intrinsic electric energy storage capabilities. In 2008 a zirconia stabilized VB 2 air battery was presented. Energy Environ.
Researchers from University of Rome Sapienza (Italy), Hanyang University (Korea) and the Argonne National Laboratory (US) have shown that the highly reactive lithium metal anode typically projected for use in Li-air batteries can be replaced with a lithiated silicon-carbon anode. Cycling current: 200 mA g ?1
US Energy Secretary Steven Chu announced three winning startup companies—based on a public vote and an expert review—out of the 14 participating in the US Department of Energy (DOE) “ America’s Next Top Energy Innovator ” challenge. Earlier post.).
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 Researchers from Fudan University in China and Technische Universität Chemnitz in Germany have developed an aqueous rechargeable lithium battery (ARLB) using coated Li metal as the anode.
BioSolar, a developer of energy storage technology and materials, has begun development of a high energy anode for current- and next-generation lithium batteries. In contrast, BioSolar’s new anode technology is compatible with existing lithium-ion intercalation chemistries. Earlier post.).
Argonne National Laboratory, near Chicago, will host on 3-4 May 2010 the symposium “ Beyond Lithium Ion: Computational Perspectives ” to discuss research opportunities in electrochemical energy storage, specifically, lithium-air batteries for transportation.
Ford is exploring a variety of “beyond Li-ion” solutions, including Lithium-sulfur, Lithium-air and solid-state lithium-ion batteries. It also offers a high theoretical specific energy density. Li-sulfur is also a low-cost system due to the low cost of sulfur, also offers high energy density, Anandan said.
Bloomberg reports that the Volkswagen Group will decide by July how to proceed with solid state energy storage technology under development by Quantumscape ( earlier post) , citing Prof. The all solid-state system would enable high energy density, high power density, and reversibility of a lithium-air battery, according to the claims.
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). Evaluations were based on scientific and technical merit and the potential for high impact on national energy and economic goals. Earlier post.).
The US Department of Energy (DOE) is awarding $60 million to 24 research and development projects aimed at reducing carbon dioxide emissions from passenger cars and light- and heavy-duty trucks. (DE-FOA-0002420) Novel Organosulfur-Based Electrolytes for Safe Operation of High Voltage Lithium-ion Batteries Over a Wide Operating Temperature.
The PNNL-developed technologies were made available the on the laboratory’s Available Technologies website as well as on DOE’s Energy Efficiency and Renewable Energy website, the Energy Innovation Portal. Vorbeck Materials , based in Jessup, Md., PEM fuel cells are primarily used for backup power.
Lithium-air batteries, with a theoretical gravimetric energy density of ?3500 3500 Wh/kg, are of great interest as next-generation energy storage systems that would enable, among other things, much longer range in EVs. Lithium-ion rechargeable batteries are based on a pair of intercalation electrodes. Batteries'
The US Department of Energy (DOE) awarded more than $54 million—leveraging approximately an additional $17 million in cost share from the private sector—for 13 projects to advance transformational technologies and materials that can help manufacturers significantly increase the energy efficiency of their operations and reduce costs.
Researchers at the University of St. Andrews in Scotland report in a paper in the journal Nature Materials that titanium carbide (TiC) may represent a viable, stable cathode for rechargeable lithium-air batteries. Li-air batteries are receiving intense interest because of their extremely high theoretical specific energy.
The Graz University of Technology (TU Graz) in Austria has launched the Christian Doppler (CD) Laboratory for Solid-State Batteries. The aim is to make this particularly safe energy storage system fit for electric vehicles and other high-energy applications. Lighter solid-state batteries provide a higher energy density.
A team including researchers from Hanyang University (South Korea) and University of Rome Sapienza (Italy) have shown that operating temperature plays an important role in the performance of Lithium-air batteries. Click to enlarge.
Carbon is seen as an attractive potential cathode material for aprotic (non-aqueous) Lithium-air batteries, which are themselves of great interest for applications such as in electric vehicles because of the cells’ high theoretical specific energy. A team at the University of St. Andrews (Scotland) led by Prof.
Lithium-air batteries are looked to by many as a very high-energy density next-generation energy storage solution for electric vehicles. However, the technology has several holdups, including losing energy as it stores and releases its charge.The reaction mechanisms are, in general, not well understood. 2017.27.
Very high energy density rechargeable lithiumair (or Li-O 2 ) batteries are of great interest for future electrified transportation because at best their practical energy density could approach that of current gasoline engined vehicles (after factoring in tank-to-wheel efficiencies). Earlier post.).
Funding is provided by the US Department of Energy (DOE) Office of Basic Energy Sciences. The lab, sited on 58 square miles of land, has grown into a multiprogram science and technology laboratory managed for the US Department of Energy (DOE) by UT-Battelle, LLC. Neutrons are classified according to their kinetic energy.
A multinational team including researchers from the BMW Group have optimized an ionic liquid electrolyte for Li-air batteries, which resulted in a stable electrode-electrolyte interface and a highly reversible charge-discharge cycling behavior in a test Li-air coin cell. Hassoun from the University of Rome – La Sapienza; W.
Researchers at MIT, the University of Pittsburgh, and Sandia National Laboratories have used transmission electron microscope (TEM) imaging to observe the electrochemical oxidation of Li 2 O 2 , providing insights into the rate-limiting processes that govern charge in Li–O 2 cells. This provides insights into how to design the air electrode.
An international team from MIT, Argonne National Laboratory and Peking University has demonstrated a lab-scale proof-of-concept of a new type of cathode for Li-air batteries that could overcome the current drawbacks to the technology, including a high potential gap (>1.2 V) volts, so only 8% of the electrical energy is turned to heat.
Last year, researchers at George Washington University led by Dr. Stuart Licht introduced the principles of a new class rechargeable molten air batteries that offer amongst the highest intrinsic electric energy storage capabilities. Earlier post.)
The Commonwealth of Kentucky, the University of Kentucky (UK) and University of Louisville (U of L) are partnering with the US Department of Energy’s (DOE) Argonne National Laboratory to establish a national Battery Manufacturing R&D Center to help develop and deploy a domestic supply of advanced battery technologies for vehicle applications.
Lithium-air (Li-O 2 ) batteries are among the nost energy-dense electrochemical platforms for mobile energy storage, and are thus considered promising for electrified transportation. A number of severe challenges with the system need to be overcome first, however. Now, researchers in the lab of Lynden Archer, the James A.
The US Department of Energy (DOE) Vehicle Technologies Office (VTO) announced up to $60 million in new and innovative advanced vehicle technologies research. ( Advances in connectivity and automation have the potential to improve transportation system-level energy efficiency, energy productivity, and affordability.
Researchers at the University of Tokyo, led by Dr. Noritaka Mizuno (“oxygen rocking”, earlier post ), in collaboration with Nippon Shokubai Co., As described in a paper in the Nature open access journal Scientific Reports , the proposed battery system would have a theoretical specific energy of 2,570?Wh 1080 mA g ?1 Click to enlarge.
Also on the list of five is the arrival of advanced batteries, including air batteries (e.g., Lithiumair), but targeted initially at small devices. Kyoto University and IBM Research - Tokyo have developed a system that can simulate a broad range of urban transport situations involving millions of vehicles.
Lithium-metal batteries are among the most promising candidates for high-density energy storage technology, but uncontrolled lithium dendrite growth, which results in poor recharging capability and safety hazards, currently is hindering their commercial potential. Envision sugar cubes that contain a lot of small internal pores.
MIT researchers have found a new family of highly active catalyst materials that provides the best performance yet in the oxygen evolution reaction (OER) in electrochemical water-splitting—a key requirement for energy storage and delivery systems such as advanced fuel cells and lithium-air batteries.
Researchers at the University of Cambridge have developed a working laboratory demonstrator of a lithium-oxygen battery which has very high energy density, is more than 90% efficient, and, to date, can be recharged more than 2000 times, showing how several of the problems holding back the development of these devices could be solved.
A team at the University of Michigan (U-M) has used operando video microscopy to develop a comprehensive understanding of the voltage variations observed during Li metal cycling, which is directly correlated to dendrite growth. However, the Li-metal electrodes in these next-generation batteries are especially prone to forming dendrites.
With global EV purchases continually rising , the sudden surge in demand has caused consumer concerns about the resultant demand for lithiu m, and the availability of this valuable resource, leading many to ask: will the world run out of lithium? How much lithium is available globally? The post Will the world run out of lithium?
Chemists from the University of Waterloo have successfully resolved two of the most challenging issues surrounding lithium-oxygen batteries, and in the process created a working battery with near 100% coulombic efficiency. A) Gibbs reaction energy for formation of Li 2 O and Li 2 O 2 as a function of temperature. Resources.
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