Novel heterostructure nanosheet boosts efficiency of lean-electrolyte lithium batteries
Lithium sulfur (Li-S) battery technology is promising for next-generation energy storage. However, lithium polysulfide shuttling, sluggish redox kinetics, and uncontrollable lithium dendrite growth limit the cycling stability......»»
GM delays additional $330M investment in Thacker Pass, Lithium Americas says
Lithium Americas said General Motors has delayed the second tranche of investment, worth $330 million, in the miner until the end of the year. .....»»
Daily 5 for Aug. 29: GM hopes to bolster its fleet business by branding BrightDrop vans as Chevrolets
Welcome to today's edition of the Daily 5. Back in July, we ran a report about GM's BrightDrop electric delivery van business folding into the GM Envolve fleet and commercial unit. The idea was greater efficiency. Our story also said that after pa.....»»
Study: Plasmonic copper nanowires boost nitrate reduction efficiency
The electrocatalytic nitrate reduction reaction (NO3RR) has attracted the attention of researchers for its significant value in ammonia synthesis and effluent treatment. Plasmon-assisted electrocatalysis provides a powerful strategy for efficient con.....»»
The US Grid Is Adding Batteries at a Much Faster Rate Than Natural Gas
The shift toward renewables is officially in high gear......»»
A way to recover silver from dead solar panels with 98% efficiency
A multi-institutional team of chemists, metallurgists and engineers has developed a highly efficient way to retrieve silver from dead solar panels. Their paper is published in Environmental Technology & Innovation......»»
New technique paves the way for efficient vitamin D3 production
Scientists have developed a method to produce vitamin D3 (VD3), a vital nutrient for bone health and immune function, with greater efficiency and purity. This breakthrough utilizes intricately designed microchannels carved into glass using ultra-fast.....»»
Researchers develop near-infrared spectroscopy models to analyze corn kernels and biomass
In the agricultural and food industry, determining the chemical composition of raw materials is important for production efficiency, application, and price. Traditional laboratory testing is time-consuming, complicated, and expensive. New research fr.....»»
US grid adds batteries at 10x the rate of natural gas in first half of 2024
By year's end, 96 percent of the US's grid additions won't add carbon to the atmosphere. (credit: DOE) While solar power is growing at an extremely rapid clip, in absolute terms, the use of natural gas for electricity pr.....»»
Canada to slap tariffs on EVs, steel from China
Canada, an export-driven economy that relies heavily on trade with the U.S., has been closely watching moves by the Biden administration to erect a much higher tariff wall against Chinese EVs, batteries, solar cells, steel and other products......»»
Test of a prototype quantum internet runs under New York City for half a month
To introduce quantum networks into the marketplace, engineers must overcome the fragility of entangled states in a fiber cable and ensure the efficiency of signal delivery. Now, scientists at Qunnect Inc. in Brooklyn, New York, have taken a large ste.....»»
Electric vehicle battery fires—what to know and how to react
It's very rare, but lithium-ion batteries in electric vehicles can catch fire. Enlarge / The battery pack of a Volkswagen ID. Buzz electric microbus on the assembly line during a media tour of the Volkswagen AG multipurpose and c.....»»
Low-cost flexible metasurfaces to increase the efficiency of optoelectronic devices
Metasurfaces are two-dimensional counterparts of metamaterials, which are artificial materials that possess unusual characteristics. With a variety of fascinatingly innovative and diverse uses, these specially-prepared surfaces with engineered patter.....»»
This new Snapdragon chip will transform AI on cheaper phones
The Qualcomm Snapdragon 7s Gen 3 puts the emphasis on AI performance and better efficiency, and it will be available in a new phone very soon......»»
Battery maker Northvolt to shift R&D from California to Sweden
Northvolt acquired the California battery technology company Cuberg in 2021 and now employs over 200 people working on developing lithium-metal battery technology......»»
Achieving enhanced energy storage performance and ultra-fast discharge time in tungsten-bronze ceramic
It is widely recognized that achieving high energy storage density and efficiency in ferroelectric ceramics relies on their ability to exhibit high saturation polarization and low residual polarization, which are essential for excellent energy storag.....»»
Ultrathin quantum light sources: Scientists show excitonic interactions boost efficiency of entangled photon generation
Scientists from the National University of Singapore (NUS) have shown that excitonic resonances and transitions between excitons can significantly increase the efficiency of generating entangled photon pairs. This could lead to the development of eff.....»»
Scientists propose gliding arc discharge plasma seawater sterilization technology for mariculture
Atmospheric pressure plasma technology has demonstrated vast potential in microbial inactivation due to its unique advantages, including no chemical residue, environmental friendliness, high treatment efficiency, low energy consumption and ease of us.....»»
Polarization volume gratings break uniformity-efficiency tradeoff in AR waveguide displays
Augmented reality (AR) has evolved from a futuristic concept to a widespread technology, thanks to advancements in microdisplay technologies, ultracompact imaging optics, and high-speed digital processors......»»
Transboundary streamflow forecasting enhanced by transfer learning: A watershed moment in hydrology
A recent study is transforming the field of streamflow prediction. By harnessing the power of transfer learning, researchers have developed a model that significantly boosts the precision of daily streamflow forecasts......»»
Top 5 stories of the week: The promise of solid-state EV batteries; Nissan"s U.S. struggles
A quick look at the top automotive stories of the week as determined by reader interest......»»