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Researchers led by engineers at The University of Texas at El Paso (UTEP) have proposed a low-cost, cactus-inspired nickel-based material to help split water more cheaply and efficiently. Nickel, however, is not as quick and effective at breaking down water into hydrogen. And I started connecting it to our catalyst problem.
Researchers in Israel have designed a separate-cell photoelectrochemical (PEC) water-splitting system with decoupled hydrogen and oxygen cells for centralized hydrogen production. Photoelectrochemical Water Splitting Cell Architectures. (A) A paper describing their system is publishedin the journal Joule. —Landman et al.
Geespace’s terrestrial base station in Korla, China has reported that they have connected the first nine GeeSAT-1 satellites and which are all functioning correctly post launch. Rendering of Geely Future Mobility Constellation.
The nanostructured photoelectrode results in spontaneous hydrogen evolution from water without any external bias applied with a faradaic efficiency of 30% and excellent stability. One way this could be achieved is by using photoelectrochemical (PEC) water splitting which directly converts water and sunlight to solar fuel (hydrogen).
Scientists at Tokyo Institute of Technology (Tokyo Tech) have demonstrated the first visible-light photoelectrochemical system for water splitting using TiO 2 enhanced with cobalt. The proposed approach is simple and represents a stepping stone in the quest to achieve affordable water splitting to produce hydrogen. —Prof.
Location accuracy is a key requirement for the Connected Vehicle (CV) Pilots as vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) technologies are deployed in the field in larger quantities. This repeatability was addressed using simple laser pointers, tape, and temporary-chalk spray paint (water-soluble).
A research group led by Associate Professor Takashi Tachikawa of Kobe University’s Molecular Photoscience Research Center has developed a strategy that greatly increases the amount of hydrogen produced from sunlight and water using hematite (??Fe Mesocrystal photoanode formation and photochemical water splitting characteristics.
The water depth ranges from 15 meters to 60 meters and is constructed to test different types of devices. The Yongsoo plant is a 500 kW fixed oscillating water column (OWC)-type wave energy converter. The test site has five berths, with a total capacity of 5 MW. Diagram of the KRISO WETS. Source: OES. kV AC underwater cable.
Rice University researchers have created an efficient, low-cost device that splits water to produce hydrogen fuel. The current flows to the catalysts that turn water into hydrogen and oxygen, with a sunlight-to-hydrogen efficiency as high as 6.7%. It utilizes water and sunlight to get chemical fuels. Illustration by Jia Liang.
The immediate proximity of the sites allows optimum transport connections to the steelworks: The project includes the construction of two new pipelines to transport hydrogen and oxygen from Walsum to the steel mill less than three kilometers away. Arnd Köfler, Chief Technology Officer at thyssenkrupp Steel.
A new way of anchoring individual iridium atoms to the surface of a catalyst significantly increased its efficiency in splitting water molecules, scientists from the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University reported in an open-access paper in Proceedings of the National Academy of Sciences (PNAS). …we
Drinking water systems pose increasingly attractive targets as malicious hacker activity is on the rise globally , according to new warnings from security agencies around the world. Last November, for instance, hackers linked to Iran’s Islamic Revolutionary Guard broke into a water system in the western Pennsylvania town of Aliquippa.
Mercedes-Benz has been awarded a far-reaching contract for road monitoring through vehicle data by the Netherlands’ Ministry of Infrastructure and Water Management (Min I&W). The raw material for this is anonymized data from car-to-X or other systems from intelligent, connected Mercedes-Benz vehicles.
Due to the increasingly demanding requirements imposed on the thermal management of modern e-vehicles, the number of individual components and connections for the cooling and coolant circuit is growing quickly. Cooling or heating is done via a connected coolant circuit with water and glycol.
The system pierces the housing, applying the water exactly where it is needed: to cool the cells and modules in the battery housing. The system consists of two main components, an extinguishing unit and a control unit, connected to each other with hoses. The water fills the battery housing completely and thus ensures efficient cooling.
s (KMRL) infrastructure and its connectivity to islands around Kochi / Ernakulam. Kochi’s water metro will eventually comprise 78 ferries running on 16 identified routes, connecting 10 islands via 38 different terminals. Cochin Shipyard Ltd. is building the fleet to strengthen Kochi Metro Rail Ltd.’s
Because they connect the wheels to the chassis, suspension springs play a vital role in influencing a vehicle’s safety and how it handles. Featuring a patented design, the new spring won over the automaker due primarily to its significant weight advantage in the unsprung mass as well as its performance.
The hydrogen gas used in the direct reduction process is produced by electrolysis of water with fossil-free electricity, and can be used directly or stored for later use. In May, HYBRIT began construction of a hydrogen unit on a pilot scale in connection with the pilot plant for direct reduction in Luleå.
Grant Seuser of SwRI’s Powertrain Engineering Division and Dr. Gary Jacobs of UTSA’s College of Engineering, is supported by a $125,000 grant from the Connecting through Research Partnerships (Connect) Program. We’re facing a lack of renewable fuels and the technology to deliver cleaner power generation.
The renewed generation facility will be owned by IPA and operated by the Los Angeles Department of Water and Power (LADWP). The power plant is connected to the Los Angeles power grid by an existing high-voltage direct-current (HVDC) transmission line.
We analyze data to predict potential impacts on people and infrastructure, then share our findings with national water resources and meteorological agencies, says Alberto Armando, of Mozambiques National Institute for Disaster Management. Plus, the board connects through a satellite communication module in case local networks fail.
As Ford continues the most profound transformation in our history with electrification, connectivity and automation, advancing our collaboration with the University of Michigan will help us accelerate superior experiences for our customers while modernizing our business.
of hydrogen is currently produced via water electrolysis and only a fraction of this production is powered by renewable energy. The solar-grid scenario assumed that the hydrogen site is connected to the regional grid—the North West Interconnected System (NWIS) of Western Australia. According to the IEA, less than 0.1%
The filters prevent tire wear particles and other environmentally harmful substances from being washed into sewers and bodies of water along with rainwater. Together with the TUB Department of Urban Water Management, the Audi Environmental Foundation is developing an innovative new filter concept for urban runoff.
FlagshipONE will be connected to Övik Energi’s combined heat and power (CHP) plant Hörneborgsverket in Örnsköldsvik, in the north of Sweden. The new facility will upcycle carbon dioxide emissions and combine this with green hydrogen, made from renewable electricity and water to produce eMethanol.
the developer of a technology to produce renewable hydrogen using sunlight and water ( earlier post ), is working with Suzhou GH New Energy Co. We have evaluated many suppliers globally and have found that our connection to Suzhou GH has been our best and most reliable option. HyperSolar, Inc., —Tim Young, CEO of HyperSolar.
The new module has a wide voltage range (400 to 750 V) and can be directly connected to an existing electrical instrument provided with a motor, inverter, and battery, etc., Schematic example of connecting the FC module to an external device. In addition, the system’s modularization greatly improves convenience.
The technological breakthrough within the HYBRIT ( earlier post ) initiative cuts about 90% of the emissions in connection with steel production and is a decisive step on the road to fossil-free steel. In May, HYBRIT began construction of a hydrogen scale on a pilot scale in connection with the pilot plant for direct reduction in Luleå.
We have leveraged our in-house know-how in maritime battery and hybrid systems, our shore power and remote connection capabilities, as well as our extensive experience in serving inland waterway applications for the development of this product. It is connected for remote monitoring. This initiative is part of that commitment.
For this purpose, the approximately 20 hectares (49 acres) of test areas must always be free of snow, ice and water. Christian Ballarin, Head of Advanced Engineering for Driver Assistance Systems, Autonomous Driving and Connectivity at Daimler Trucks. Trained specialists supervise the trucks on site.
At present, the commercial production of lithium results in either substantial carbon dioxide emissions, or considerable damage to scarce water supplies. —CEO of EIT InnoEnergy Germany, Christian Müller. EIT InnoEnergy will be supporting Vulcan Energy Resources in bringing this strategic project to fruition.
It will be the first in its segment to offer best-in-class connected features as standard across all trims, that are usually offered in more premium cars. In addition to the above, customers will also enjoy an 8-speaker Harman Infotainment System with Android Auto and Apple Car Play connectivity.
Given the opportunity to burrow into the electrolyte, the lithium will eventually snake its way through, connecting the cathode and anode. Through rain and snow, car tires pound water into the tiny, pre-existing imperfections in the pavement producing ever-widening cracks that grow over time. When that happens, the battery fails.
Straight tubes connect the water and steam drums directly, which ensures safe circulation with no risk of overheating and subsequent tube burnout. Initial results, obtained with both pure methanol and a methanol-water mixture, showed as expected that methanol is easy to ignite and results in very low emissions.
Ben Wiley, a professor of chemistry at Duke University and his team are investigating how nano- and microstructured porous electrodes can improve the productivity of hydrogen generation in a zero-gap, flow-through alkaline water electrolyzer. The water electrolysis performance of the Ni MF felt as a function of the cell potential.
As part of this cooperation, Veolia will build a crude methanol refinery in connection with Metsä Fibre’s Äänekoski bioproduct mill. Veolia Group designs and provides solutions for water, waste and energy management. The refinery, owned and operated by Veolia, will be closely integrated into the bioproduct mill processes.
They will incorporate experts in hydrodynamics, structural dynamics, control systems, power electronics, grid connections, and performance optimization. The bottom, sides, and surface of rivers and tidal channels confine water flow, which significantly alters the operation of river and tidal turbines. University of Washington.
The so-called wet towel trick came and went, with the automaker issuing a warning against using water to speed things up. The illegal connections are a significant problem in the area. The firefighters in Tijuana had to build dirt berms around the car to hold enough water to keep it submerged.
The copper and iron hold onto molecules by their carbon and oxygen atoms, buying time for hydrogen to make the leap from the water molecule fragments onto the carbon atom. It can use the sun’s energy or an electrical current to break down the carbon dioxide and water. Image credit: Baowen Zhou.
Both the high-performance electronics for the charging connections and the communication interface to the electric vehicles were integrated into the system. The cooling liquid is an environmentally friendly water-glycol mixture used, making the cooling circuit can be made semi-open. 450 kW, the second gives up to 175 kW.
Unlike the use of coking coal, this does not produce CO 2 , but water. The partnership with HSGS is another step towards CO 2 neutrality, which Mercedes-Benz is pursuing as part of Ambition 2039, its goal to achieve a fully connected and CO 2 -neutral vehicle fleet in 2039—eleven years earlier than the EU legislation requires.
Rare-earth-metal ions are also found in bodies of water and in effluent. One reason for this is that they are usually hydrated, meaning that they are bound to water molecules. The rare-earth-metal ion fits into the cage with its nine bound water molecules. However, they are hard to separate individually from aqueous solutions.
The inoperable boiling water reactor plant serves as a training ground to prepare for radiological and nuclear incidents and disaster scenarios. SwRI’s autonomy stack has been used in everything from commercial and military connected and autonomous ground vehicles to automated drones and intelligent agricultural equipment.
Specifically, this is about producing the fuel cell stack on which hydrogen is converted to water and the energy is collected. The bipolar plates are pulled through an intricate system of millimeter thick channels, the hydrogen being fed in at one end and the water produced by the chemical reaction in the stack being fed out at the other.
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