Articles tagged with Energy
Researchers at Rice University have developed a method to make perovskite-based photovoltaics more durable by adding two key ingredients, skipping the yellow phase and degrading slower. The films retain 98% of their initial efficiency even after 1,200 hours of exposure.
A review article analyzes InP quantum dot synthesis, core/shell optimization, ligands, and charge management for high-performance QLEDs. The study reveals the intrinsic relationship between microscopic material properties and macroscopic device performance.
Researchers have developed a series of carbonyl-rich carbon sphere catalysts with unique wrinkled surface architecture, significantly enhancing the catalyst's performance in hydrogen peroxide electrosynthesis. The optimized catalyst achieved high H2O2 selectivity and efficiency.
Process water from hydrothermal carbonization contains substantial amounts of nutrients and organic compounds, making it a nutrient-rich resource for crop production and environmental management. Diluting the liquid or using pre-treatment methods can reduce risks associated with its use.
MIT researchers have created an 'EnergAIzer' method that generates reliable results in seconds, allowing data center operators to optimize resource allocation and reduce energy waste. The tool leverages patterns from AI workloads and software optimizations to provide fast but accurate power estimates.
Professor Shirley Meng will lead NTU's industry engagement efforts, forging partnerships with global companies and establishing joint research institutes worldwide. She brings expertise in integrated battery performance, safety, and sustainability, driving interdisciplinary collaborations and championing fundamental sciences for real-w...
Quaise Energy is building the world's first power plant using superhot geothermal energy, with the goal of producing at least 50 megawatts of clean electricity. The project aims to harness temperatures greater than 300 degrees C and validate its long-held hypothesis that higher subsurface temperatures can improve power production.
Researchers developed a new method to recover critical minerals using simple magnets, which streamlines the process while reducing energy consumption. The technique exploits small differences in magnetic susceptibility to drive selective transport and separation.
Researchers at NUS CDE have developed biowaste coatings that improve the conversion of carbon dioxide into useful fuels and chemicals, achieving high selectivity rates and reducing reliance on PFAS. The coatings, made from crustacean shells, insect exoskeletons, and plant matter, offer a cost-effective pathway to climate technology.
Researchers from Kumamoto University and partners discovered a method to enhance titanium alloys using high-density pulsed electric current, achieving improved strength and toughness. The technique harnesses an electron wind force to reorganize the internal crystal structure, producing nanoscale martensitic phases that disperse stress ...
Researchers developed a feature selection-based solar irradiance forecasting method to improve stand-alone photovoltaic system operation. The approach forecasts solar irradiance using a bidirectional long short-term memory hybrid network, then estimates the optimum tilt angle to increase PV output power.
Researchers developed a predictive energy management framework for megawatt-class parallel hybrid-electric regional aircraft, showing improved environmental and operational performance. Simulation results show reduced fuel consumption, CO2 emissions, NOx emissions, and energy-specific air range.
Researchers developed a nonlinear galloping-driven triboelectric-electromagnetic hybrid generator to harvest low-speed wind energy. The system can work over a wide wind-speed range and produce enough power to support practical electronics.
Researchers at Ohio State University have discovered a new method for controlling superconductivity by manipulating the surrounding environment. By adjusting electron interactions, they were able to switch the material's superconductivity on and off, revealing a simpler way to control atomic power behind superconductivity.
The University of Tennessee at Knoxville has received a $300,000 NSF grant to develop quantum computing-based tools for two-step uncertainty optimization problems. This will enable researchers and industry engineers to quickly determine the potential benefits of quantum computing in solving complex decisions.
Researchers found that rural households in Northern China face significant challenges in affording clean heating as subsidies shrink. Distributed rooftop solar photovoltaics could help offset heating costs, with an estimated compensation of 32.2-64.5% in regions with strong solar potential.
Researchers developed a nitrogen-doped biochar that enhances ozone-based water treatment efficiency by over 100 times, removing persistent pollutants like DEET. The catalyst also shows strong performance against pharmaceuticals and herbicides, offering a promising solution for tackling emerging contaminants.
The review highlights the potential of semiartificial photosynthesis in overcoming natural photosynthesis limitations. Biocatalysts play a crucial role in this technology, enabling more efficient CO2 capture, utilization, and storage. The research aims to develop new catalysts for producing fuels and valuable substances from sunlight.
A University of Manchester Professor has been appointed as an Expert Reviewer for the NDA 2026 Review, led by Dr Tim Stone CBE. The review assesses the NDA's strategic planning, project delivery, and financial management to ensure value for money and highest safety standards.
Researchers developed a scalable strategy for fabricating large-area electrochromic smart windows using tungsten oxide films, enabling practical industrial production. The technology reduces building energy consumption by up to 140.0 MJ m−2 compared to conventional windows, showcasing significant energy-saving potential.
Researchers develop hybrid photocatalyst system to overcome light-induced damage in molecular catalysts, significantly improving CO2-to-formate quantum yield from 6% to over 27%. The new design ensures selective excitation of semiconductors and prevents unwanted photochemical reactions.
Researchers from KIT and Chile are testing direct extraction methods to access critical raw materials like lithium in brine deposits, reducing energy consumption and environmental impact. The BRIDGE initiative aims to develop more benign and efficient processes, with potential applications in Europe.
TUM researchers have identified the microscopic causes of instability in perovskite solar cells and developed a strategy to prevent degradation through temperature swings. They discovered that a 'burn-in' phase triggers early loss of relative performance, but using special organic molecules as spacers can stabilize the material.
A new review provides a decision-making framework for carbon capture and utilization (CCU) deployment in power plants. The framework respects operational, regulatory, and cultural boundaries while unlocking economic potential of CO2 conversion.
Researchers discovered that faster dendrite growth is associated with lower stress levels in a commonly used battery electrolyte material, revealing chemical reactions as a new culprit behind the problem. The study provides guidance for designing stronger electrolytes to make solid-state batteries successful.
Researchers successfully captured singlet-fission-amplified excitons with a molybdenum-based emitter, achieving 130% quantum yield and pushing the limits of solar cell efficiency. The team used a metal complex called 'spin-flip' emitter to harvest multiplied energy from singlet fission.
Researchers developed a highly efficient biochar-supported catalyst that converts biomass-derived chemicals into valuable industrial products under remarkably mild conditions. The study demonstrates the untapped potential of biochar as an active partner in catalysis.
The NSF Energy Storage Engine has received $45 million over three years to advance next-gen battery and energy storage systems. It will focus on safety, cost efficiency, and AI integration in manufacturing.
Recent scientific review highlights Ga-LMs' natural fluidity, high electrical conductivity, and biocompatibility, making them suitable for wearable health monitoring systems, soft robots, and implantable medical devices. Advanced patterning techniques enable precise fabrication of Ga-LM-based circuits for high-performance HMIs.
Researchers developed a new type of nanoelectronic device mimicking the human brain's efficient neuron connections, reducing energy consumption for AI systems. The hafnium-based devices achieve switching currents millions of times lower than conventional devices and store programmed states for around a day.
Scientists in China have designed MOFs with 3D pyr-topology frameworks and polyhedral cages to efficiently purify methane from natural gas. The materials exhibit high adsorption capacities for C3H8 and C2H6 but extremely low CH4 uptake.
A new biochar-enhanced photocatalyst has been developed to efficiently degrade antibiotic contaminants in water, with the material demonstrating remarkable ability to break down sulfadiazine. The photocatalyst harnesses sunlight to drive chemical reactions capable of degrading antibiotic molecules, and its performance is substantially ...
A new material, benzene-phosphonic acid (BPA), enables self-powered operation of smart sensors and wearables. The breakthrough technology reduces fabrication costs and promotes environmental sustainability.
A $1 million Sloan Foundation grant will track and monitor data center development in Tennessee, Georgia, and Virginia, exploring its impact on rural communities. The research aims to understand how different policies and regulations shape data center development and its effects on communities.
Researchers developed an undercoordinated chromium single-atom catalyst that enhances sulfur electrocatalytic activity and lithium-sulfur battery performance. The unique design regulates electronic states, increasing sulfur electrocatalytic activity and achieving outstanding cycling stability and rate capability.
A novel orbital modulation strategy eliminates anti-site defects in NASICON-type Na3MnTi(PO4)3 cathode, improving cycling stability and rate performance. The optimized cathode achieves ultra-long cycling stability, excellent rate performance and wide-temperature adaptability.
Researchers propose Mo6+ doping to stabilize LNO cathodes under deep delithiation conditions through grain boundary strengthening. The strategy addresses mechanical degradation and enhances electrochemical stability.
UT Austin researcher Arumugam Manthiram is working to advance lithium-ion battery technology by understanding the chemistry of oxide cathodes. His research aims to develop more efficient and environmentally friendly battery materials, addressing supply chain disruptions and high costs.
Southwest Research Institute has upgraded its facilities to accommodate subsurface safety valve (SSSV) testing for carbon capture and storage (CCS) applications. The upgrades support existing high-quality testing services while enabling efficient testing at extreme temperatures.
The Shanghai Jiao Tong University Journal Center announces the renaming of Frontiers in Energy to ENGINEERING ENERGY, a move towards strengthening brand identity and open approach. The journal aims to foster exchange of ideas and dissemination of innovative findings in energy science and technology.
Researchers developed a new catalyst strategy that uses BaSi2 as a support for nickel and cobalt to decompose ammonia at lower temperatures. This enables high hydrogen-production activity at reduced temperatures, matching the performance of ruthenium while relying on Earth-abundant metals.
The Third Energy Revolution is driven by global climate change and global consensus on carbon neutrality, integrating renewable energy sources and digital intelligence. The cornerstone of this revolution is renewable energy, transforming the entire energy technology and system.
Researchers develop synergistic ultramicropore-confined and electronic-state modulation strategies in sustainable lignin-derived hard carbon to achieve robust sodium-ion batteries. The material exhibits high reversible capacity and initial Coulombic efficiency, making it a promising anode candidate.
A team of researchers successfully enhanced the stability and performance of perovskite solar cells by introducing light-switchable molecules into grain boundaries. The new material design increases operational stability and lifespan while maintaining competitive performance.
Five Lehigh University professors have been recognized for their innovative work, collectively holding over 2,000 U.S. patents. Their research focuses on diverse areas, including orthopaedic device technology, nanocrystalline alloys, and energy storage systems.
A team of scientists, led by Associate Professor Jiangtao Cheng, has discovered a previously unreported method to get a puddle of water up to 1 cm wide to jump into the air. The bursting energy of bubbles trapped inside the droplets is key to this phenomenon.
A team of environmental chemists developed a new catalyst made from discarded coffee grounds that efficiently removes hydrogen sulfide, a highly toxic industrial gas, while producing elemental sulfur. The material was produced through a two-step process and demonstrated outstanding performance during laboratory testing.
Researchers have developed a new method for qualifying materials for use in advanced nuclear reactors, which uses ion beams to mimic radiation damage. This approach can be done at a fraction of the cost and time required by traditional test reactors.
Pyrochlore oxides represent a promising next-generation approach to efficient energy storage, offering high-energy density, thermal stability, and low dielectric loss. Their potential applications include multilayer ceramic capacitors, power conditioning circuits, and miniaturized capacitors for aerospace electronics.
Researchers developed a nickel-enriched biochar from marine microalgae that can detect hydrogen peroxide at low concentrations, with fast response times. The sensor's stability and sensitivity are improved by the uniform distribution of catalytic sites.
The new device improves the energy efficiency of refrigeration circuits, reduces energy consumption, and increases control capacity. It is compact, robust, silent, and has no moving parts, making maintenance low.
The US Department of Energy has launched a national research program on liquid metals for fusion, with Princeton University at the forefront. The program aims to develop liquid metal technology that can protect components from intense heat and improve fusion system performance.
Dr. Paul Ohodnicki joins as permanent director, succeeding Heng Ban; to expand energy research and education capabilities across multiple disciplines.
Southwest Research Institute's Metering Research Facility has received ISO/IEC 17025 accreditation, confirming compliance with international testing and calibration standards. The facility offers highly specialized calibration services to energy sector clients using its recirculating natural gas flow lab.
Researchers used computer simulations to study the behavior of exhaust particles in tokamaks. They found that the toroidal rotation of plasma plays a key role in determining where particles land in the machine's exhaust system. This discovery could help engineers design divertors better equipped to handle intense heat.
Researchers have developed a new method for cleaning oil spills using massive fire whirls, which can burn through crude oil nearly twice as fast as in-situ fire pools. The results show that fire whirls produce 40% less soot and consume up to 95% of the fuel, leaving fewer harmful particles behind.
Researchers from FAPESP-supported center create novel molecular architecture to efficiently degrade emerging water contaminants. The material demonstrates removal efficiencies greater than 95% and potential for sustainable solar-powered applications.
Researchers found that Parkinson's patients experience weight loss due to selective fat depletion, not muscle loss, driven by impaired carbohydrate-based energy production. This metabolic shift highlights a disorder of both the brain and body, driving disease progression.
A new ceramic material overcomes long-standing limits in proton conductivity, achieving record-high performance at intermediate temperatures. The innovative donor co-doping strategy combines increased proton concentration and mobility with chemical stability under various environments.
The study reveals that redefining the concept of electrode-electrolyte interphase layers can improve battery stability and performance. Researchers found that careful control of interphase properties through materials choice, electrolyte formulation, and binder selection can significantly extend battery life.