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A research team led by Daegu Gyeongbuk Institute Of Science And Technology (DGIST) Professor Jong-Sung Yu in Korea, with colleagues at UC Berkeley and Xi’an Jiaotong University in China, has successfully developed a new catalyst synthesis method that can efficiently decompose water into oxygen and hydrogen using solar light.
At the 17 th Supercharging conference this week in Dresden, Controlled Power Technologies (CPT) will launch what it says is the first water-cooled electric supercharger developed for “quasi-continuous” boosting of commercial diesel engines, including those developed for off highway applications. Cobra electric supercharger. Click to enlarge.
[(PY5Me 2 )Mo(CF 3 SO 3 )] 1+ reacts with water to form. In addition, our catalyst does not require organic additives, and can operate in neutral water, even if it is dirty, and can operate in sea water, the most abundant source of hydrogen on earth and a natural electrolyte. PY5Me 2 )MoO] 2+ and H 2. Click to enlarge.
Researchers at Japan’s National Institute for Materials Science (NIMS) have discovered a new photocatalyst, Sn 3 O 4 , which facilitates the production of hydrogen fuel from water, using sunlight as an energy source. A paper on their work is published in the ACS journal Applied Materials & Interfaces. Source: NIMS. Click to enlarge.
The ultra-small particles react with water to generate hydrogen 1,000 times faster than bulk silicon, 100 times faster than previously reported Si structures, and 6 times faster than competing metal formulations. Water can also be split chemically using a substance that can be oxidized by water, such as aluminum or silicon, the authors notes.
The Department of Energy announced a funding opportunity totaling $3 million to support projects between US industry and DOE national laboratories related to improving materials in severe or complex environments through the new High Performance Computing for Materials in Applied Energy Technologies ( HPC4Mtls ) Program. Earlier post.).
James Muckerman at the US Department of Energy’s (DOE) Brookhaven National Laboratory (BNL) have developed a new class of high-activity, low-cost, non-noble metal electrocatalyst that generates hydrogen gas from water. The National Sychrotron Light Source and other Brookhaven user facilities are supported by the DOE Office of Science.
With all-wheel-drive and autonomous capabilities, the MPS can be deployed in a range of operating environments, especially in those that are unsafe for personnel. accommodates all standard Caterpillar, Bobcat or John Deere attachments and is submersible in up to four feet of water. The DANNAR 4.00 The DANNAR 4.00
The use of 3D printing allows construction of light-weight, low-cost electrolyzers and the rapid prototyping of flow field design. This development opens the door to the fabrication of light-weight and inexpensive electrolyzers as well as related electrochemical devices such as flow batteries and fuel cells, they suggested.
Researchers from Trinity College Dublin have shed new light on the formation mechanisms of a rare earth-bearing mineral that is in increasingly high demand across the globe for its use in the green energy and tech industries. Vegetation appears red, grassland is light brown, rocks are black, and water surfaces are green.
Designing an artificial leaf that uses solar energy to convert water cheaply and efficiently into hydrogen and oxygen is one of the goals of BISfuel (Bio-inspired Solar fuel production)—the Energy Frontier Research Center, funded by the Department of Energy, in the Department of Chemistry and Biochemistry at Arizona State University.
Politécnica de Valencia (Spain) have found that noble metal nanoparticles supported on titanium dioxide or cerium dioxide can catalyze the industrially important water gas shift (WGS) reaction for hydrogen production at ambient temperatures using visible light irradiation. Energy Environ. —Sastre et al.
The project has been selected by Japan’s Ministry of the Environment as a “Low Carbon Technology Research and Development Program.”. Denyo and Toyota are both actively engaged in efforts for the global environment as they see related problems as important issues for management.
The filters prevent tire wear particles and other environmentally harmful substances from being washed into sewers and bodies of water along with rainwater. From there, it is blown into the environment by the wind, or is washed by the rain as urban runoff through the sewers into the soil and rivers and ultimately the oceans.
Maize and other annual crops are easier to manage with traditional farming, but they are tougher on the environment. The researchers conducted ecosystem-scale comparisons of carbon, nitrogen, water, and energy fluxes of Sorghum bicolor with maize and Miscanthus x. Energy sorghum falls somewhere in between.
The development of these genetic resources will enable scientists to identify genes that contribute to a number of traits that are essential to develop efficient biomass production including increased stress tolerance, water and nitrogen use efficiency and biomass production. Dangl, Jeff. University of North Carolina at Chapel Hill.
It is an astonishing sample of light oil, which based on the results of the analysis performed, is comparable to the Siberian Light oil. The license recognizes the need to protect the safety of the individuals involved in these operations as well as the risk to the environment. The first oil was extracted.
The Environment Ministry of the German State of Brandenburg announced that it had received all necessary documentation from Tesla and any relevant agency. The post Tesla submits Gigafactory Berlin approval documents: Environment Ministry appeared first on TESLARATI.
The building has numerous environmental features including water harvesting from the roof to provide water to all non-drinking water supplies. There is also a system which uses the heat from the press hydraulics to heat the main hall.
Two awards will advance flexible operation of light-water reactors with integrated hydrogen production systems. The system will be critically verified and validated through collaboration with INL such that it will be ready to integrate into the nuclear environment. These projects, valued at $26.9
The aluminum produced using solar power is processed in the light metal foundry at BMW Group Plant Landshut to manufacture body and drive train components, including those needed for electric drive trains. Aluminum is light, strong and infinitely recyclable. Light metal foundry at BMW Group Plant Landshut.
The inoperable boiling water reactor plant serves as a training ground to prepare for radiological and nuclear incidents and disaster scenarios. SwRI’s EnRicH entry featured a four-axis drone equipped with several sensors—light detection and ranging (LIDAR), a time-of-flight camera and radiation detectors. —Eric Thorn.
They are tying that to comfort and safety for the users of public transport, a pleasant working environment for the driver and a TCO (total cost of ownership) in order to perform their task profitably. The buses are fitted with the newest generation LED headlights with daytime driving lights.
Electron microscopy experiments at the Molecular Foundry confirmed that cuprous oxide quickly oxidizes or corrodes within minutes of exposure to light and water. The Advanced Light Source, Molecular Foundry, and NERSC are user facilities at Berkeley Lab. —Francesca Toma. Zheng, F.,
The transformation will integrate sustainability and innovation throughout the built environment, including a new Sustainability Showcase building on the product campus, which will aim to meet Living Building Challenge standards, the highest level of sustainability certification today. More than 7.5 No combustion is allowed. Click to enlarge.
At the time, about a decade ago, I was helping to refine a system for fabricating chips using extreme ultraviolet (EUV) light. To produce EUV light, we would focus an intense laser pulse onto 30-micrometer-wide droplets of tin flying through a chamber filled with low-density hydrogen.
In addition to demonstrating better fuel consumption results than current advanced gasoline engines, the Omnivore engine has successfully demonstrated homogeneous charge compression ignition (HCCI) down to extremely light loads. The monoblock is water-cooled by an electric water pump. At 2000 rpm and up to approximately 2.7
In 2016, BMW i Ventures—the venture capital arm of the BMW Group—invested in the Silicon Valley-based company Carbon, whose DLS (Digital Light Synthesis) technology achieved a breakthrough in planar processes, using a planar light projector to enable super-fast component production.
The initial focus of JCAP research was tackling the efficient splitting of water in the photosynthesis process. For this JCAP study, researchers engineered a complete system to work at different times of day, not just at a light energy level of 1-sun illumination, which is equivalent to the peak of brightness at high noon on a sunny day.
of hydrogen is currently produced via water electrolysis and only a fraction of this production is powered by renewable energy. In light of the sheer scale of the hydrogen challenge, several questions demand close consideration. According to the IEA, less than 0.1% doi: 10.1039/D1EE01288F.
10,000 hours, the equivalent of 300,000 driven miles, is the point at which hydrogen fuel cell endurance is comparable to the best light-weight diesel engines under such test conditions. ACAL Energy’s approach is also significantly cheaper than conventional fuel cell technology. Earlier post.). Earlier post.). Fuel Cells Hydrogen'
Researchers at Georgia Tech have developed an inexpensive and simple prototype of a triboelectric nanogenerator that could be used to produce energy from ocean waves by making use of contact electrification between a patterned plastic nanoarray and water. The tank is filled with deionized water. Or a surface charge density of 4.5
TEMA) received its eighth consecutive ENERGY STAR Sustained Excellence Award for its continued leadership in protecting the environment through energy efficiency and management. Lighting efficiency (Bodine Aluminum, Jackson, TN). Replacement of lighting in several plant areas with energy-efficient fluorescent lights with sensors.
The light commercial vehicle (LCV) has spent the last few weeks operating from one of SSE’s sites in Aberdeen, which is located next to a hydrogen fuel station. The company has developed hydrogen-fuel-cell-powered light commercial demonstrator vehicles (LCV) under two agreements with AVL Powertrain and Ballard Power Systems Inc.
Researchers from Nihon University in Japan have reported widespread global contamination of sea sand and sea water with the endocrine disruptor bisphenol A (BPA) and said that the BPA probably originated from a surprising source: hard plastic trash discarded in the oceans and the epoxy plastic paint used to seal the hulls of ships.
Using an aqueous polyoxometalate (POM)—phosphomolybdic acid (H 3 [PMo 12 O 40 ] and silicotungstic acid (H 4 SiW 12 O 40 )—as a catalyst at the anode, the raw biomass is oxidized and electrons are transferred to POM molecules by heating or light-irradiation. of the energy consumed for the reported water electrolysis.
Cuomo announced that Maid of the Mist, which has been navigating the waters of the Lower Niagara River since 1846, will launch later this year two new all-electric, zero-emission passenger vessels constructed in the United States. The color scheme is environmentally-friendly green combined with the blue of the water. — Gil C.
The session is expected to culminate in the adoption of a new convention by the 147 states attending the session to reduce mercury emissions and releases to the air, water and land. The 2013 assessment is the most comprehensive to date, and includes information on the release and impacts of mercury in aquatic environments for the first time.
SABIC’s NORYL GTX 9500 resin retains a better balance of mechanical properties when exposed to heat and humidity typical of automotive under-hood environments, than polyamide (PA) resins (PA66 and PA6), as well as comparable high flow and high-temperature performance.
A research group from the University of Turku, Finland, has developed a new protocol to deliver sustained hydrogen photoproduction in green algae under a train of strong white light pulses interrupted by longer dark phases. Efficient H 2 photoproduction in green algae occurs in the light after a period of dark anaerobic incubation.
Using CO~2, sunlight and water, Proterro lowers the cost of sugar production to around $0.05/lb Water and nutrients are trickled into the photobioreactor, creating a controlled cultivation environment. —Kef Kasdin.
The Honda e platform has been developed with a focus on urban environments to offer a rewarding, responsive driving experience. When combined with its compact size and short overhang, the Honda e delivers next-generation small car agility to make city driving enjoyable and tight maneuvers in urban environments effortless.
Findings by MIT researchers could help advance the commercialization of supercritical water technology for the desulfurization and upgrading of high-sulfur crude oil into high-value, cleaner fuels such as gasoline without using hydrogen—a major change in refining technology that would reduce costs, energy use, and CO 2 emissions.
Researchers at UC Berkeley have developed an artificial photosynthetic scheme for the direct solar-powered production of value-added chemicals from CO 2 and water using a two-step process involving a biocompatible light-capturing nanowire array with a direct interface with microbial systems. —Liu et al. —Liu et al.
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