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Researchers, led by a team from the University of Pennsylvania, have used a polymer-folding mechanism to develop a new and versatile kind of solid polymer electrolyte (SPE) that currently offers proton conductivity faster than Nafion by a factor of 2, the benchmark for fuel cell membranes. Trigg, then a doctoral student in her lab.
As part of a larger £90 million (US$117 million) package of awards to cut carbon emissions in industry and homes, the UK is awarding £28 million (US$36.5 million) to five demonstration phase projects for low-carbon hydrogen production. This funding will enable the detailed design of a 2 MW prototype system. Contract value: £3.12
The companies are joining efforts to implement the carbon-negative UBQ thermoplastic ( earlier post ) into auto parts manufactured by Motherson Group for the automotive industry. UBQ GHG Neutralizer additives enable processors to directly compensate cO 2 -equivalent emissions (GHG) generated by plastic polymers. UBQ Industrial Grade.
Researchers at the Université catholique de Louvain in Belgium have designed and synthesized a new class of electrically conducting anionic coordination polymers for all practically relevant alkali-cation storage. V in lithium-, sodium-, or potassium-based cells. Wang et al. doi: 10.1039/D2EE00566B.
The binder material—a novel aqueous borate type bio-based polymer with inherent Li + ions designed as an SEI forming binder for graphite—leads to improved diffusion of desolvated Li + ions across the solid electrolyte interface (SEI) and within the anode material and yields high conductivity, low impedance, and good stability.
Researchers at the Japan Advanced Institute of Science and Technology have improved the performance of silicon anodes in LIBs using a self-healing composite polymer binder for the silicon particles. The composite polymer structure holds the silicon particles together like a net and prevents them from rupturing. —Prof.
A team of researchers from North Carolina State University, SINTEF in Norway and the Norwegian University of Science and Technology, has developed a polymer membrane technology that removes carbon dioxide from mixed gases with both high permeability and high selectivity. The researchers overcame this tradeoff through a layered design.
Using a novel computational chemistry hybrid approach, scientists from IBM Research have successfully discovered a new class of polymer materials—the first new class of polymers discovered in more than 20 years—that could potentially transform manufacturing and fabrication in the fields of transportation, aerospace, and microelectronics.
Group14 Technologies, a provider of silicon-carbon composite materials for global lithium-ion markets, announced that it has been selected as a winner of the Department Of Energy’s Energy Storage Grand Challenge and will receive a $3.96-million million award.
Bridgestone Americas held the world debut of its new Turanza EV grand touring tire, the company’s first replacement tire designed specifically for premium electric vehicles and the first to feature Bridgestone ENLITEN technology. New structural components that help provide balanced ride comfort, excellent steering feel and controlled noise.
Woven carbon fiber can act as an electrode for lithium ion batteries. Researchers in Sweden are exploring the use of carbon fiber 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. Photo: Peter Larsson) Click to enlarge.
The team used a polymer called PTFE, and the more of it they sputtered onto the electrode surface, the more hydrophobic it became. Through this finding, he says, “we’ve added a new design parameter, which is the ratio of the bubble departure diameter [the size it reaches before separating from the surface] and the pore size.
The work demonstrates that developing strong design methods can continue to increase chemical production in cyanobacteria, they suggested. The work demonstrates that developing strong design methods can continue to increase chemical production in cyanobacteria, they suggested. Earlier post.). Earlier post.). Oliver, Iara M.P.
BDS produces and commercializes MOLECULAR REBAR, a proprietary technology of modified carbon nanotubes that offers potential for enhancing the performance of energy storage applications using lead-acid and lithium-ion batteries. BDS was founded in 2014 as a joint venture between SABIC Ventures US LLC and Molecular Rebar Design.
The US Department of Energy (DOE) is awarding $35 million to 15 research projects through ARPA-E’s “Energy and Carbon Optimized Synthesis for the Bioeconomy” (ECOSynBio) program to decarbonize biorefining processes used across the energy, transportation, and agriculture sectors. Carbon-Negative Chemical Production Platform - $4,160,262.57.
A team of researchers from Canada and the US has developed a system that quickly and efficiently converts carbon dioxide into simple chemicals via CO 2 electrolysis. The electrode architecture enables production of two-carbon products such as ethylene and ethanol at current densities just over an ampere per square centimeter.
UK automotive engineering consultancy Drive System Design (DSD) suggests the next breakthrough in CO 2 emissions reduction will come from more aggressive weight reduction in major powertrain components. Continual pressure on the automotive industry to reduce carbon emissions is leading to weight reduction initiatives throughout the vehicle.
Researchers at the Swiss Federal Institute of Technology (ETH) Zurich, Switzerland, have developed a carbon-supported platinum nanoparticle catalyst that can achieve complete hydrocracking of polypropylene into liquid hydrocarbons (C 5 –C 45 ). The platinum phase controls the activity, while the carbon carrier regulates selectivity.
HIF and Siemens Energy are engaged in front end engineering and design for 1.8 GW of Silyzer 300 polymer electrolyte membrane (PEM) electrolyzers that will use renewable energy to separate hydrogen from water, resulting in approximately 300,000 tonnes of hydrogen per year.
EnerG2, a manufacturer of advanced carbons for next-generation energy storage ( earlier post ), has begun production of nano-structured hard carbon for Li-ion battery anodes that it says can boost anode capacity by more than 50% over standard graphite. — Dr. Aaron Feaver, CTO and Co-Founder of EnerG2.
As well as a monocoque made entirely of multi-technology carbon fiber, it features a front structure in Forged Composites; a special material made of short carbon fibers soaked in resin. The LB744 is also the first super sports car to be fitted with a 100% carbon fiber front structure.
EnerG2 , a manufacturer of advanced carbon materials for next-generation energy storage (generally for batteries and ultracapacitors), has leveraged its polymer chemistry technologies to develop materials for adsorbed natural gas (ANG) applications.
Ranges of automotive fuel cell system costs at mass manufactured volume using technology from three UK companies supported by the Carbon Trust. Source: Carbon Trust. It would also reduce global carbon emissions from vehicles by an additional 260 million tonnes per year by 2050—equivalent to the current annual emissions of Taiwan.
ORNL scientists used new techniques to create long lengths of a composite copper-carbon nanotube material with improved properties for use in electric vehicle traction motors. Incorporating carbon nanotubes (CNTs) into a copper matrix to improve conductivity and mechanical performance is not a new idea. Credit: Andy Sproles/ORNL.
The US Department of Energy (DOE) announced the award of approximately $72 million in federal funding to support the development and advancement of carbon capture technologies under two funding opportunity announcements (FOAs). Enabling Production of Low Carbon Emissions Steel Through CO 2 Capture from Blast Furnace Gases.
Using an inexpensive polymer called melamine, researchers from UC Berkeley, Texas A&M and Stanford have created a cheap, easy and energy-efficient way to capture carbon dioxide from smokestacks. We distinguished ammonium carbamate pairs and a mix of ammonium carbamate and carbamic acid during carbon dioxide chemisorption.
EnerG2, a company manufacturing advanced nano-structured materials for next-generation energy storage, has introduced a carbon and silicon composite to boost lithium-ion battery capacity and power performance. Earlier post.). The composite material has been scaled for commercial manufacturing. Our competitors are still working in the lab.
million from the US Department of Energy (DOE) to develop and validate technology that will reduce the cost of manufacturing high-performance carbon fiber by 25% to make composite natural gas or hydrogen fuel tanks to power cars and trucks. Well over half of the composite fuel tank’s cost is attributed to carbon fiber used in its manufacture.
With its abbreviated compression phase and long expansion phase, it was designed specifically for operation at partial load. The ultra high-strength outer shell comprises two layers: an inner layer of carbon fiber-reinforced polymer (CFRP) and an outer layer of glass fiber-reinforced polymer (GFRP).
It is a world leading global lithium carbonate supplier and an established producer of boron. LiTAS mixed matrix membranes (MMMs) comprise mixtures of polymer and MOF to retain the attractive selectivity of the MOF, and the scalable and robust mechanical properties of polymers.
Solvay Specialty Polymers introduced Veradel 3300 SL 30 polyethersulfone (PESU). The new Veradel grade is a tough, high-performance resin designed to meet growing global demand for advanced polymers that can improve automotive powertrain efficiency and reduce carbon emissions.
specifically designed to conquer the mountain and showcase the extreme limits of electric power. Key features to aero include a lightweight carbon fiber 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, The SuperVan 4.2,
In a paper in the Journal ChemSusChem they report that using a novel gel polymer electrolyte (GPE) enables stable performance close to the theoretical capacity (1675 mAh g -1 ) of a low cost sulfur-carbon composite with high active material loading, i.e. 70% S. Navarra, M. and Scrosati, B. ChemSusChem doi: 10.1002/cssc.201700977.
The patents, numbering 24 in all, concern the manufacture and use of nanoscale silicon particles, alone or combined with graphite, and also cover methods of coating carbon particles with silicon using vapour deposition. Typical initial anode capacity is 400 – 450mAh/g. a significant increase in anode energy capacity and capacity density.
The assistant professor and William Marsh Rice Trustee Chair of Chemical and Biomolecular Engineering has proposed the development of a modular electrochemical system that will provide “a sustainable, negative-carbon, low-waste and point-source manufacturing path preferable to traditional large-scale chemical process plants.”.
A team of researchers led by scientists at the US Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have designed an active polyelectrolyte binder (PEB) that actively regulates key ion transport processes within a lithium-sulfur battery, and have also shown how it functions on a molecular level. Click to enlarge.
Researchers from the Karlsruhe Institute of Technology (KIT) and their Canadian partners have designed a low-cost photoreactor design for solar-driven synthesis. The photoreactors have a low level of complexity, are readily manufacturable via mass fabrication techniques in polymers, and are easy to adapt to diverse photocatalysts.
It contains carbon fiber that serves simultaneously as an electrode, conductor, and load-bearing material. The structural battery uses carbon fiber as a negative electrode, and a lithium iron phosphate-coated aluminum foil as the positive electrode. The carbon fiber acts as a host for the lithium and thus stores the energy.
They can allow ships to run on renewable methanol or ammonia, airplanes to run on dimethyl ether or hydrogen, and off-grid power generators to work with low- or zero-carbon fuels that are easily transportable to remote locations. HT-PEM fuel cells have potential to revolutionize the heavy-duty transportation industry.
The parties are willing to discuss collaboration opportunities in low-carbon products and renewable energies development. The Memorandum of Understanding also includes opportunities for collaboration in the research and technology development for waste valorization, CO 2 biofixaton and its re-use for sustainable mobility.
Carbon transformation company Twelve (formerly Opus 12, earlier post ) has produced the first fossil-free jet fuel—called E-Jet—from CO 2 electrolysis, demonstrating a scalable, energy-efficient path to the de-fossilization of global aviation. Global aviation produces 1.2 —Twelve Co-Founder and CEO Nicholas Flanders.
With this application in mind, we created spirocyclic polymers with N-aryl bonds that demonstrated noninterconnected microporosity in the absence of ladder linkages. The resulting glassy polymer membranes demonstrated nonthermal membrane fractionation of light crude oil through a combination of class- and size-based “sorting” of molecules.
Natural gas producers want to draw all the methane they can from a well while sequestering as much carbon dioxide as possible; filters optimize either carbon capture or methane flow, but no single filter will do both. That resulted in the optimum combination of carbon dioxide uptake and methane selectivity. —Andrew Barron.
Grzegorz Milczarek from Poznan University of Technology (Poland), and Olle Inganäs from Linköping University (Sweden), have combined lignin derivatives, which are electronic insulators, with polypyrole, a conductive polymer, into an interpenetrating composite suitable for use as a battery cathode. —Milczarek and Inganäs. 1215159.
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