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Researchers from the University of Houston, with colleagues at the University of São Paolo in Brazil, have demonstrated how copper-resistant bacterium from a copper mine in Brazil convert CuSO 4 (copper sulfate) ions into zero-valent Cu (metallic copper). An open-access paper on their research is published in Science Advances.
Ideal Power Converters (IPC) announced that the US Department of Energy’s National Renewable. Energy Laboratory (NREL) has successfully demonstrated vehicle-to-grid (V2G) capabilities using IPC’s bi-directional Battery Converter. IPC’s Battery Converter will provide bi-directional power between the EV. Integration Facility.
The EU-funded research project HyFlexFuel recently successfully produced biocrudes via hydrothermal liquefaction (HTL) from a variety of biomasses, including sewage sludge, food waste, manure, wheat straw, corn stover, pine sawdust, miscanthus and microalgae in a pilot-scale continuous HTL plant at Aarhus University (Denmark).
Researchers from University of Girona (Spain) successfully used electrically efficient microbial electrosynthesis cells (MES) to convert CO 2 to butyric acid. mΩ m 2 ) cells in a batch-fed mode, alternating high CO 2 and hydrogen (H 2 ) availability to promote the production of acetic acid and ethanol.
Products available in 750V versions include: HSM1-10.18.13-HV. The DMC517 is an ultra-compact, universal inverter which can be used to drive different motor types up to around 50 kW. The DMC527 is a compact, universal inverter which can be used to drive different motor types up to around 100 kW. With a maximum output of 3.5
The Virginia Department of Mines, Minerals and Energy (DMME) and Virginia Clean Cities (VCC) at James Madison University (JMU) are requesting proposals from fleets in the southeastern US interested in converting eligible gasoline vehicles to run on propane autogas. The application deadline is Friday, 12 August 2011, at 5pm EDT.
A team at the University of Idaho has demonstrated that glycerol, a byproduct from biodiesel production, could be used as a substrate for producing drop-in gasoline-range biofuel. The technology of converting methanol into gasoline was discovered and commercialized more than 3 decades ago. Tropsch synthesis (FTS).
No further powertrain specs are available at this time. Via Mobility Services, a local nonprofit social enterprise, operates Boulder’s HOP transit route, a high-frequency shuttle service serving Boulder hotspots like the University of Colorado campus and Downtown Boulder.
A team from the University of Calgary and Rice University has used flash joule heating (FJH) ( earlier post ) to convert low-value asphaltenes—a by-product of crude oil refining—into a high-value carbon allotrope, asphaltene-derived flash graphene (AFG). Flash graphene from asphaltenes. (A)
OXCCU, a company spun-out from the University of Oxford in 2021 that is focused on converting carbon dioxide and hydrogen into industrial and consumer products ( earlier post ), completed an £18-million (US$22.8 million) Series A financing round.
Researchers at the University of Bristol (UK) have developed a new family of catalysts that enables the conversion of ethanol into n-butanol—a higher alcohol with better characteristics for transportation applications than ethanol—with selectivity of more than 95% at good conversion. —Professor Duncan Wass.
Researchers at Changsha University of Science & Technology in China have used spent asphalt to produce a high-performance universal Li/Na/K-ion anode material. Spent asphalt is widely available, and even poses environmental risks. A paper on their work is published in the Journal of Power Sources.
A research team at Monash University (Australia) led by Professor Dan Li of the Department of Materials Engineering has developed a new strategy to engineer graphene-based supercapacitors (SC), resulting in an energy density of 60 Wh/liter—comparable to lead-acid batteries and around 12 times higher than commercially available SCs.
With a sufficient refueling infrastructure, hydrogen vehicles offer great flexibility, as the full range is available again after a short refueling process of around four minutes regardless of temperature conditions. These should be designed so that they can be easily integrated into universal vehicle architectures.
Catalytic converters for cleaning exhaust emissions are more efficient when they use nanoparticles with many edges, according to a study carried out at the the Deutsches Elektronen-Synchrotron (DESY), a research center of the Helmholtz Association, X-ray source PETRA III. Credit: DESY, Lucid Berlin. Click to enlarge.
Chemical engineers at UNSW Sydney and University of Sydney have developed a hybrid plasma electrocatalytic process for the production of sustainable (“green”) ammonia. Dr Jalili and his colleagues devised proof-of-concept lab experiments that used plasma to convert air into NO x intermediaries: either NO 2 - (nitrite) or NO 3 - (nitrate).
In Germany, BSE Engineering and the Institute for Renewable Energy Systems at Stralsund University of Applied Sciences (IRES) have demonstrated the conversion of wind power into renewable methanol. The final results of the project with IRES will be available in line with the commissioning of the plants.
CIRCUITS project teams will accelerate the development and deployment of a new class of efficient, lightweight, and reliable power converters, based on wide-bandgap (WBG) semiconductors. data center energy consumption and operating cost while creating a high-volume commercial market for SiC-based power converters. Marquette University.
Under the FOCUS program, projects will develop advanced solar converters that turn sunlight into electricity for immediate use, while also producing heat that can be stored at low cost for later use as well as innovative storage systems that accept both heat and electricity from variable solar sources. Arizona State University.
Researchers from Japan’s NIMS (National Institute for Materials Science), the University of Tokyo and Hiroshima University have jointly conducted a techno-economic analysis for hydrogen production from photovoltaic power generation (PV) utilizing a battery-assisted electrolyzer. This approximately converts to US$1.92 to US$3.00/kg
Continental has developed innovative charging technology called “AllCharge” that uses the electric powertrain of an EV as a universal charger supporting all types of cable-based charging stations. Drivers also have 230 volts of AC power available for onboard use if needed.
A large-scale demonstration converting biocrude to renewable diesel fuel has passed a significant test, operating for more than 2,000 hours continuously without losing effectiveness. —John Holladay, PNNL scientist and co-director of the joint Bioproducts Institute, a collaboration between PNNL and Washington State University.
Although electrification has shown promise toward reducing the carbon footprint of passenger vehicles, aviation remains dependent on hydrocarbon fuels due to their high energy density relative to even the most advanced battery technologies available today. A paper on their work is published in Joule.
Researchers at Queen’s University Belfast have developed a novel green route to convert aluminium foil waste into highly active nano-mesoporous alumina (γ-Al 2 O 3 ) (designated as ACFL550). Most of this is landfilled or incinerated as it’s usually contaminated by grease and oils, which can damage recycling equipment.
The University of Michigan. The University of Michigan proposes the RAFT concept as a solution for hydrokinetic energy harvesting. The control system will be able to prioritize maintaining the lowest cost of energy, increasing component life and maximum available energy. University of Washington. University of Virginia.
Researchers at the University of California, Davis have developed a process for the production of branched C 7 –C 10 hydrocarbons in the gasoline volatility range from biomass-derived levulinic acid with good yield, operating under relatively mild conditions, with short reaction times. Click to enlarge. barrels of oil (117.6 gallons US).
Researchers from Newcastle University in the UK have engineered Escherichia coli bacteria to capture carbon dioxide using hydrogen gas to convert it into formic acid. The research, accepted for publication in Applied and Environmental Microbiology raises the possibility of converting atmospheric CO 2 to commodity chemicals.
Wave Energy Converter (WEC) Prize. ( million available to develop a new competition that challenges individuals, universities, and existing and emerging companies to improve the performance and lower the cost of energy produced by WEC devices. DE-FOA-0000979 ) The Energy Department will make $6.5
The University of North Dakota Energy & Environmental Research Center (EERC) is working with FuelCell Energy, Inc., The project is directed at developing an intermediate-temperature fuel cell that would directly convert methane to methanol and other liquid fuels using advanced metal catalysts. Earlier post.)
ORNL has licensed its high-powered wireless vehicle charging technology to HEVO, including the lab’s unique, compact polyphase electromagnetic coils that provide the highest surface power density available. The license covers ORNL’s unique polyphase electromagnetic coil that delivers the highest surface power density available, 1.5
One program, Reducing Emissions using Methanotrophic Organisms for Transportation Energy (REMOTE, earlier post ), provides $34 million to 15 projects to find advanced biocatalyst technologies that can convert natural gas to liquid fuel for transportation. Northwestern University. Pennsylvania State University.
Stanford researchers, with a colleague from King Fahd University of Petroleum and Minerals, have developed a simple and environmentally sound way to make ammonia with tiny droplets of water and nitrogen from the air. An open-access paper on their work is published in Proceedings of the National Academy of Sciences (PNAS). —Song et al.
Researchers at the University of Nottingham (UK) say they have developed a new technology—which entails putting nitrogen-fixing bacteria into the cells of plant roots— that would enable crops to take nitrogen from the air rather than from expensive and environmentally damaging fertilizers.
Their paper was presented at the ASME Internal Combustion Engine Division 2012 Fall Technical Conference by Marcello Canova, assistant professor at OSU; lead author was Philipp Skarke, from the University of Stuttgart Institute for Internal Combustion Engines and Automotive Engineering. —Marcello Canova.
A patented process for converting alcohol sourced from renewable or industrial waste gases into jet or diesel fuel is being scaled up at the US Department of Energy’s Pacific Northwest National Laboratory with the help of partners at Oregon State University and the carbon-recycling experts at LanzaTech. Image: Oregon State University).
Scientists from a team spanning Harvard University’s Faculty of Arts and Sciences, Harvard Medical School and the Wyss Institute for Biologically Inspired Engineering at Harvard University have developed a scalable, integrated bioelectrochemical system that uses bacteria to convert solar energy into a liquid fuel. Chen, D.
Researchers at Beijing University of Chemical Technology have developed a catalytic process for the selective conversion of ricinoleic acid methyl ester—derived from castor oil—into jet fuel. Methyl 10-undecenoate was converted into branched paraffin with limited carbon loss. —Zhou et al. doi: 10.1039/C6GC00942E.
Researchers at the University of Houston, with their colleagues at Boston College, have created a new thermoelectric material—germanium-doped magnesium stannide (Mg 2 Sn 0.75 Ge 0.25 )—intended to generate electric power from waste heat with greater efficiency and higher output power than currently available materials.
The projects are based in 24 states, with approximately 47% of the projects led by universities; 29% by small businesses; 15% by large businesses; 7.5% Methane Converter to Electricity and Fuel. Bio2Electric will develop a small-scale reactor that converts natural. convert natural gas into transportable liquids in one step.
Researchers led by a team at Washington State University (WSU) have developed a unique and inexpensive nanoparticle catalyst that allows a solid-oxide fuel cell to convert logistic liquid fuels such as gasoline to electricity without stalling out during the electrochemical process. —Qusay Bkour, lead author.
Technology group Wärtsilä, along with Norway-based Höegh LNG and other partners, Institute for Energy Technology (IFE), University of South-East Norway, Sustainable Energy and BASF SE have received funding of approximately @5.9 The objective of the project is to enable ammonia to be converted back to hydrogen at the receiving destination.
The grant program, available to public and private fleets, will be administered by the Massachusetts Department of Energy Resources (DOER) and funded with $11.7 Under MassEVIP Phase 2, eligible applicants will include municipalities, state agencies, car-share companies, and public universities and colleges.
University of Maryland researchers have partnered with Redox Power Systems LLC to commercialize low-temperature solid oxide fuel cell (LT-SOFC) technology for distributed generation—and ultimately transportation—applications at about one-tenth the cost and one-tenth the size of current commercial fuel cell systems.
Researchers at Stanford University have developed a nanocrystalline copper material that produces multi-carbon oxygenates (ethanol, acetate and n-propanol) with up to 57% Faraday efficiency at modest potentials (–0.25?volts The research was supported by Stanford University, the National Science Foundation and the US Department of Energy.
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