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Researchers at the Fraunhofer Institute for Chemical Technology ICT are working together with the Karlsruhe Institute of Technology KIT to develop a new cooling concept that will enable polymers to be used as EV electric motor housing materials, thereby reducing the weight of the motor and thus, the EV itself. Coolant circuit in the stator.
Researchers at the Polymer Technology Group, part of the UPV/EHU’s Department of Polymer Science and Technology and the Institute for Polymer Materials, POLYMAT, in Spain, recently reported the synthesis of high-performance poly(etherimide) (PEI)-based nanocomposites (PNs) with multi-walled carbon nanotubes (MWCNT) via melt mixing.
Lithium polymer battery packs from Corvus Energy were recently installed in Europe’s first hybrid tugboat, the RotorTug RT Adriaan of KOTUG, an international maritime service provider headquartered in The Netherlands. The conversion features Corvus’ AT6500 48 volt lithium polymer battery packs. Corvus uses Dow Kokam cells.
Oxis’ standard polymer Li-S pouch cell has surpassed 450 cycles. Oxis Energy, a UK-based developer of lithium-sulfur batteries, reported via Twitter that one of its standard polymer Li-S pouch cells surpassed 450 cycles this week. Click to enlarge.
Researchers from Renmin University and Tsinghua University in China have developed a novel shape-memorized current collector (SMCC), which can successfully brake battery thermal runaway at the battery internal overheating status. A paper on their work is published in the ACS journal Nano Letters. At around 197 ?F,
A German consortium involving four companies and and two universities is developing dielectric elastomers (electroactive polymers) for the conversion of mechanical energy—in this case wave power—into electrical power. This is an essential part of the electroactive polymer that converts mechanical energy into electrical power.
A team led by Dinglin Jiang at the National Institutes of Natural Sciences in Okazaki (Japan) reports in the journal Angewandte Chemie on the synthesis of co-operative porous frameworks based on aza-fused π(pi)-conjugated microporous polymers (CMPs) for use in supercapacitors. Angewandte Chemie International Edition doi: 10.1002/anie.201103493.
BASF and the Max Planck Institute for Polymer Research (MPI-P) opened their joint research and development platform, the Carbon Materials Innovation Center (CMIC), at BASF’s Ludwigshafen site. The twelve-member international team is composed of chemists, physicists and material scientists.
Strategic sustainability project specialists Quimera, the International Motor Sports Association (IMSA) and the American Le Mans Series presented by Tequila Patrón (ALMS) are collaborating to develop an international Electric Vehicle motorsport series. Lithium Polymer EIG (S. Quimera all-electric GT prototype. Click to enlarge.
Researchers at the University of Illinois have developed a new polymer-curing process that could reduce the cost, time and energy needed, compared with the current manufacturing process. The resulting polymer and composite parts possess similar mechanical properties to those cured conventionally. —Robertson et al.
In a comprehensive joint study, Henkel and RLE International have examined and validated the potential of high-performance structural foam for lightweighting in automotive body and closure parts. —Tobias Wigand, Project Manager, New Business Development, RLE International.
An international collaboration of two dozen institutions led by the French National Institute for Agricultural Research (INRA) and the US Department of Energy Joint Genome Institute (DOE JGI) has fully sequenced the genes of Agaricus bisporus —the button mushroom.
The International Association of Natural Gas Vehicles reported that sales of composite pressure vessels are expected to reach $250 million by 2013, and upwards of $560 million by the end of the decade. Applied Nanotech has developed CNT reinforced polymers for fiber composites for a wide range of applications.
Eastman and Gruppo Maip, a leading international plastics formulator and compound producer based in Turin, Italy, will partner to formulate new sustainable polymer solutions for automotive interior applications.
Solvay is taking a “leadership role” in the development of the Polimotor 2 all-plastic automotive engine to be tested in a race car next year, demonstrating the company’s advanced specialty polymer technologies in light-weighting through metal replacement. in a 2005 review of the use of FRCs in internal combustion engines.
Miltec UV International has been awarded a contract from the Defense Logistics Agency, to demonstrate the cell technology to produce solid-state lithium-ion batteries using Miltec’s UV cured Gel Polymer Electrolyte. This technology will accelerate the advancement of solid-state lithium batteries.
Initially announced at the North American International Auto Show in Detroit earlier this month, Hyundai’s Lifetime Hybrid Battery Replacement Guarantee applies to all US 2012 model year Sonata Hybrids and is the first-of-its-kind in the industry.
Ford Performance is heading to the 101 st running of “The Broadmoor Pikes Peak International Hill Climb brought to you by Gran Turismo” with the all-new, improved electric Ford SuperVan 4.2. The Pikes Peak International Hill Climb is set to take place on Sunday, 25 June. The chassis of SuperVan 4.2
For full production, GM is collaborating with suppliers, including Summit Polymers of Kalamazoo. Summit Polymers donated a P20 steel injection mold that will enable GM to increase production from roughly 4,000 to 25,000 units per week. Summit Polymers plans to donate the first 100,000 face shield components it makes to GM.
We then demonstrate Mg batteries featuring a Mg 2+ -storage chemistry using quinone polymer cathodes, chloride-free electrolytes, and a Mg metal anode. kW kg -1 ), and cycling stability (up to 87% at 2,500 cycles) of Mg-storage cells consolidate organic polymers as promising cathodes for high-energy Mg batteries. —Dong et al.
The lead inventors of the technology are UCSB professor Dr. Alan Heeger, the recipient of a Nobel Prize in 2000 for the discovery and development of conductive polymers, and Dr. David Vonlanthen, a project scientist and expert in energy storage at UCSB. Startup BioSolar, Inc. doubling the range of a Tesla, and costing four times less.
There will also be a shift in the polymer product portfolio to include higher levels of post-consumer recycled content. INEOS O&P UK operates the Olefins and Polymers petrochemical plants at Grangemouth. The raw materials used by this business present an outlet for North Sea gases, delivered via the co-located Forties Pipeline System.
An international team of researchers has demonstrated a combination of techniques that allows for the precise measurement of ions moving through a Li-ion battery. The team’s paper, which details velocities of lithium ions moving through a polymer electrolyte, was published in the RSC journal Energy and Environmental Science.
SABIC’s complete TRUCIRCLE offering comprises design for recyclability services, mechanically recycled materials, certified circular products from chemical recycling of used plastics and certified renewable polymers from bio-based feedstock. SABIC is launching these three grades to support various new automotive applications.
a developer of low-cost, high-performance polymers for electrochemical applications, announced its selection by the US Department of Energy’s Advanced Research Projects Agency-Energy (ARPA-E) for an award that will support the continued development of its alkaline exchange ionomers and membranes. 3) Perfluorinated polymers (i.e.,
RheoFalt HP-AM, a powerful rejuvenator, enables 100% recycling of old asphalt, and has been scoring outstanding results in internal and external tests for 10 years. BASF offers polymer solutions for all types of asphalt paving applications.
Neste’s renewable feedstock for polymers and chemicals manufacturing can also significantly reduce the carbon footprint of the end products. In 2020, Neste began supplying sustainable aviation fuel (SAF) directly to San Francisco International (SFO) airport via a Kinder Morgan pipeline.
The final product is either a fine micro-fibrous polymer mat that resembles white tissue paper, or polymer micro-beads with a diameter of ~ 0.5 - 5µm, with the hydride material entrained in ~50 - 200nm pores within the polymer. It also protects the hydrides from oxygen and water, making it possible to handle it in air.
The scientists want to understand and describe their functioning in detail and plan to develop operable prototypes. The competence cluster also is to lay the foundation for the establishment and sustainable further development of an internationally leading and competitive battery cell production sector in Germany.
Cost reduction potential of a polymer fuel cell system using an ITM Power membrane. ITM Power has published figures showing what it believes is the highest ever polymer fuel cell power density using hydrogen as the fuel and ordinary air, rather than pure oxygen. Source: Carbon Trust. Click to enlarge. Earlier post.). Source: US DOE.
Hybrid vehicles enable the use of smaller fuel tanks, making a polymer solution more viable, but high-density polyethylene (HDPE) still requires multilayer structures with complex additional features to prevent permeation, and withstand the extended periods of internal pressure inherent to Plug-in hybrid vehicles.
The paper covers the basics of the electrochemistry of LIBs and the development of new materials and electrolytes in the search for higher capacities; it also addresses the challenge of energy storage in transportation applications with the target of displacing the internal combustion engine.
The two investments come from the Carbon Trust’s Polymer Fuel Cells Challenge (PFCC) which was launched in 2009 to support the Department for Energy and Climate Change’s objectives to develop lower cost fuel cells and follows this year’s launch of the Government’s UKH2Mobility project. The UK’s Carbon Trust recently awarded £1.95 ACAL Energy.
Ascend’s team of e-mobility application development engineers and polymer scientists have also created a novel solution to dampen noise, vibration and harshness in EVs, which produce vibrations at 10 times the frequency of internal combustion engine vehicles. —Ian van Duijvenboode, Ascend’s senior director for e-mobility.
A team from General Motors Global Research & Development Center in Michigan has developed a new double-layered core–shell structure of polymer-coated carbon–sulfur to confine better the sulfur/polysulfides in the electrode of lithium–sulfur (Li/S) batteries and to improve the batteries’ cycling stability and Columbic efficiency.
Hoeller Electrolyzer, based in Wismar, Germany, is an early-stage technology company that is developing highly efficient polymer electrolyte membrane (PEM) stacks, under the brand name Prometheus, for the cost-effective production of hydrogen. Rolls-Royce’s first mtu electrolyzer will go into demonstrator operation in 2023.
Electrospinning is a process that uses a strong electrical field to draw a polymer fluid into fine filaments. Electrospun nanofiber separators can extend cycle life, reduce internal resistance, improve rate performance, and improve safety.
Specifically, Prieto had a group of fully assembled batteries containing their proprietary 3D anode tested against an array of UL (Underwriters Laboratories) and IEC (International Electrotechnical Commission) standards for Li-ion chemistry. All of Prieto’s batteries had 100% success rate with zero failures.
Due to its use of an adhesive polymer compound instead of RF, the new tire cord reduces the environmental impact of adhesive processing. Its chemically recycled fibers, which are made from polymers produced with a chemical recycling method, maintain their strength, fatigue resistance, dimensional stability and heat resistance.
As part of the work, a novel graphene-based polymer material will be investigated, modeled, and designed to enhance both vehicle and occupant safety while remaining very light. Elmarakbi is also the founder and Editor-in-Chief of the International Journal of Automotive Composites.). Italy); and Delta-Tech S.p.A.
said that it has obtained a patent for its safety-reinforced separator (SRS), a key component of lithium-ion polymer batteries, in Europe and Japan. SRS uses nanoscale ceramic particles to prevent internal short circuits. Yonhap News reported that South Korea-based LG Chem Ltd. Earlier post.).
Independent analysis commissioned by the Carbon Trust predicts current polymer fuel cell technology will cost $49/kW in automotive applications when manufactured at mass scale (i.e. However, in order to be competitive with internal combustion engine vehicles, automotive fuel cells must reach approximately $36/kW.
Austria-based OMV, an international, integrated oil, gas and chemicals company, announced its intention to become a net-zero (Scope 1, 2 and 3) company by no later than 2050. Demand for recycled polyolefins is expected to grow globally about three times faster than virgin polymers until 2030.
Researchers in India have developed a relatively low-temperature process to convert low-density polyethylene (LDPE)—a common polymer used to make many types of container, medical and laboratory equipment, computer components and plastic bags—into liquid fuel over a kaolin catalyst.
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