Clingy copper ions contribute to catalyst slowdown
Heavy-duty diesel trucks on the road today are equipped with aftertreatment systems that include selective catalytic reduction (SCR) technology using urea solution as a reducing agent to curtail harmful nitrogen oxide (NOx) emissions from engine exha.....»»
How to get Silver and Copper Keys in Palworld
Finding a chest in Palworld is exciting, but not so much if you can't open it. Most chests need either a silver or copper key, which we will help you find......»»
Rivian cuts prices on base R1T, R1S models as EV adoption slows
The entry R1T pickup and R1S crossover get a $3,100 cut for the same 270 miles of range. Rivian is the latest automaker reduce prices in response to a slowdown in the U.S. electric vehicle market......»»
Scientists develop new molecular system made from abundant element manganese for photooxidation
Highly reducing or oxidizing photocatalysts are a fundamental challenge in photochemistry. Only a few transition metal complexes with Earth-abundant metal ions have so far advanced to excited state oxidants, including chromium, iron, and cobalt. All.....»»
“Don’t let them drop us!” Landline users protest AT&T copper retirement plan
California hears protests as AT&T seeks end to Carrier of Last Resort obligation. Enlarge (credit: Getty Images | CalypsoArt) AT&T's application to end its landline phone obligations in California is drawing protest from.....»»
Currently stable parts of East Antarctica may be closer to melting than anyone has realized
In a warming climate, meltwater from Antarctica is expected to contribute significantly to rising seas. For the most part, though, research has been focused on West Antarctica, in places like the Thwaites Glacier, which has seen significant melt in r.....»»
Researchers develop biomimetic-photo-coupled catalysis for H₂O₂ production
A research group led by Prof. Wan Yinhua from the Institute of Process Engineering of the Chinese Academy of Sciences has developed a catalyst with dual photocatalytic and biomimetic catalytic activity for the production of hydrogen peroxide (H2O2)......»»
Ultra-sensitive lead detector could significantly improve water quality monitoring
Engineers at the University of California San Diego have developed an ultra-sensitive sensor made with graphene that can detect extraordinarily low concentrations of lead ions in water. The device achieves a record limit of detection of lead down to.....»»
Polestar troubles signal "shakeout time" for EV industry
A global EV-demand slowdown could now weed out weaker players or force a consolidation wave as the struggles of Polestar and other smaller brands underscore the massive expense of developing EVs......»»
Green methanol for the circular economy: Researchers develop new catalyst
Researchers hope to produce the raw material methanol at the edge of a field or on the farm using renewable energy. In addition to wind or sun, water and CO2 would be needed to produce the raw materials for the green methanol process: carbon monoxide.....»»
Federal Reserve leaves interest rates unchanged, says more "confidence" needed in inflation slowdown before cuts
For the auto industry, interest rates remain top of mind for franchised dealerships......»»
New study reports that Greenland is a methane sink rather than a source
Researchers at the University of Copenhagen have concluded that the methane uptake in dry landscapes exceeds methane emissions from wet areas across the ice-free part of Greenland. The results of the new study contribute important knowledge to climat.....»»
A breath of fresh air in plasmonic catalysis: Black gold and solar light"s renaissance
Prof. Polshettiwar's group at Tata Institute of Fundamental Research (TIFR), Mumbai has developed a novel "plasmonic reduction catalyst stable in air," defying the common instability of reduction catalysts in the presence of air. The catalyst merges.....»»
Deep learning reveals molecular secrets of explosive perchlorate salts
Perchlorates are a class of compounds that are notorious for their explosive nature. This raises safety concerns during experiments involving complex compounds that contain perchlorate ions, since explosions can be triggered even by the slightest sho.....»»
New design improves water decontamination via plasma jet
Plasma is an ionized gas—that is, a gas containing electrons, ions, atoms, molecules, radicals, and photons. It is often called the fourth state of matter, and surprisingly, it permeates everything. Plasmas, which are artificially generated by tran.....»»
Water self-purification achieved via electron donation: Novel catalyst enables sustainable wastewater treatment
Emerging contaminants (ECs) in natural water bodies, including endocrine disruptors, pharmaceuticals, and synthetic dyes, pose a grave threat to public water safety. Current wastewater treatment technologies, while somewhat effective, fall short of e.....»»
Novel strategy for ultrahigh density copper single atom enzymes developed for tumor therapies
A research group led by Prof. Wang Hui and Prof. Zhang Xin from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences introduced a new strategy to prepare ultrahigh density copper single-atom enzymes for tumor self-cascade catal.....»»
EV sales growth slowdown causes headaches for suppliers
For suppliers that depend upon stable production and insight into automakers' product plans to remain profitable, delays in EV launches could prove to be costly......»»
Unveiling sodium channel dynamics: New insights into cell biology using high-speed atomic force microscopy
The transport of ions to and from a cell is controlled by pore-forming proteins embedded in the cell membrane. In particular, voltage-gated sodium channels (VGSCs) govern the transfer of sodium (Na+) ions, and play an important role in the regulation.....»»
St. Croix tap water remains unsafe to drink as US Virgin Islands offer short-term solutions
With no date in sight for when it will be safe to drink tap water again on the island of St. Croix, officials in the U.S. Virgin Islands announced Wednesday night that they would distribute water filters and provide free lead and copper testing as th.....»»
Researchers develop a low-cost catalyst for green hydrogen production
Electrolysis is a process that uses electricity to create hydrogen and oxygen molecules from water. The use of proton exchange membrane (PEM) and renewable energy for water electrolysis is widely regarded as a sustainable method for hydrogen producti.....»»