Articles tagged with Manufacturing
Scientists at ORNL developed a scalable, low-cost method to improve materials joining in solid-state batteries, resolving one of the big challenges in commercial development. The electrochemical pulse method increases contact at the interface without detrimental effects, enabling an all-solid-state architecture.
Researchers at Politecnico di Torino developed a new method for creating nanoresonators using 3D printing, achieving mechanical performances similar to silicon-based devices. The technique enables the creation of complex and miniature sensors with improved sensitivity and strength.
A recent study estimates that the net manufacturing costs for 100 million doses of COVID-19 vaccine ready for shipping range from $0.54 to $0.98. Companies charge significantly higher prices, despite discounts and tiered pricing for low-income countries, which are likely to prolong the global pandemic.
Researchers developed a healable carbon fiber composite that can be repeatedly healed with heat, reversing fatigue damage. This material provides a way to break it down and recycle when it reaches the end of its life, offering a sustainable alternative to traditional thermosets.
A team of researchers has successfully designed and manufactured customised respiratory protection for healthcare workers using digital facial capture. The technology, developed by the University of Birmingham and King's College London, provides a comfortable close-fitting seal suitable for nearly 90% of face shapes and sizes.
A team of engineers at the University of Arizona is using machine learning methods to monitor and mitigate defects in additive manufactured metal parts designed for use in extreme environments. The system combines data processing, process optimization, materials analysis, and machine learning to predict defects.
A new study by Lancaster University identifies four major concerns that hinder the adoption of reusable packaging: affordability, digitalization challenges, regulatory hurdles, and data collection limitations. To address these concerns, researchers propose implementing a track and trace system using unique barcodes to enable businesses...
Researchers at Skoltech and their colleagues have successfully created a magnetic material by 3D printing a gradient alloy from nonmagnetic powders. The resulting alloy exhibits ferromagnetic properties, opening up potential applications in machine engineering, such as electrical motors.
SMART researchers have discovered a practical method to overcome current challenges in the manufacture of indium gallium nitride (InGaN) LEDs with considerably higher indium concentration. The new approach uses intrinsic defects in semiconducting materials to form quantum dots that emit long-wavelength light.
Researchers at Lawrence Berkeley National Laboratory have discovered a new path forward for processing titanium. Cryo-forging at ultra-low temperatures produces extra-strong nanotwinned titanium with improved strength and ductility. The material maintains its structure and properties at extreme temperatures, demonstrating its versatility.
A new instrument at the Advanced Light Source enables simultaneous measurement of crystal structure and optical properties during perovskite synthesis. This allows for real-time monitoring of material quality and performance, leading to potentially more efficient solar cells.
Researchers at MIT develop a data-driven process using machine learning to optimize new 3D printing materials with multiple characteristics. The system lowers costs and lessens environmental impact by reducing chemical waste and suggesting unique chemical formulations that human intuition might miss.
A recent study from Lund University reveals that inadequate infrastructure hindered the adoption of electric cars in the early 20th century. Electric cars were cheaper to drive and emitted less CO2 than gasoline cars, but access to local electrical infrastructure was a major factor in their popularity.
Shear thickening occurs when particles in a low-viscosity solution behave like a solid under stress. Researchers at North Carolina State University captured microscopic images of particles as they underwent shear thickening, revealing complex networks formed between particles and their shapes dependent on particle roughness.
La Trobe University researchers developed a smart microscope slide that can detect cancer cells using enhanced color contrast. The technology uses nanoscale modifications to distinguish cancer cells from normal tissue, making early diagnosis more efficient.
A new study from Aston University and New York University found that industrial firms in Beijing did not receive disproportionate economic benefits from hosting the 2008 Summer Olympics. The research suggests that SMEs have limited to no positive impact on the local economy.
A new $3.8 million NSF EPSCoR RII Track-2 grant will enable the expansion of Future Factories Lab at the UofSC McNair Aerospace Center, investigating interactions between humans and automation in manufacturing facilities. The project aims to create a manufacturing resilience ecosystem with significant workforce development opportunities.
Researchers at Aalto University created intricate shapes like letters by manipulating tiny metal balls with vibrating plates and energy fields. The smart algorithm efficiently guided the particles to achieve desired shapes, inspired by natural phenomena like wind and water.
Researchers developed a computational model to optimize the use of additive manufacturing in spare parts supply chains, finding that centralized systems are more efficient for less frequent demand with high variability. The study's findings provide a step forward in understanding how to incorporate AM technologies into supply chains.
Scientists have developed a method to produce strigolactones, a group of plant hormones that prevent excessive budding and branching. By combining yeast and bacteria, researchers can synthesize these hormones from microbes, providing a promising alternative to traditional methods.
Researchers investigated glass fiber-reinforced epoxy-based flat laminates with pultrusion, a fast and versatile composite manufacturing process. The study found significant promise for structural applications of these 'shape memory' composites in various industries.
Researchers at Monash University have developed a new type of battery that can store more energy than traditional lithium-ion batteries. By adding sugar to the positive electrode, they were able to stabilize the battery and increase its lifespan by up to 1000 cycles.
A WVU-led research team will test the potential of geothermal energy by drilling three miles into the ground. The project aims to reduce carbon footprint and decrease energy costs for the university, with potential implications for industries across West Virginia.
Researchers from Skoltech and KU Leuven used machine learning to reconstruct 3D micro-CT images of fibrous materials, overcoming the difficulties faced by humans in analyzing these complex materials. The team employed GANs to fill a gap in available inpainting tools, enabling precise material analysis and simulation.
A team from Beth Israel Deaconess Medical Center created all-new swabs for COVID-19 testing in just three weeks by leveraging open-source collaboration and 3D printing. The swab crisis highlighted the importance of cooperation, openness, and scalability in solving complex problems.
A UC Riverside materials scientist has received a $2 million grant to improve the scalability of quantum computers, allowing them to operate at room temperature. The project aims to create design guidelines and manufacturing strategies for hybrid organic-inorganic structures that can produce quantum computers on a larger scale.
A Hebrew University study reveals that as worldwide lead production increases, so do rates of lead absorption in people, leading to toxic effects. The research uses ancient human bones to show the close relationship between lead production and human exposure.
Quantum engineers at the University of New South Wales have discovered a new technique to control millions of spin qubits, a critical step towards building a practical quantum computer. This breakthrough uses a novel component called a dielectric resonator to focus microwave power and deliver uniform magnetic fields across the chip.
Researchers at Skoltech developed a mathematical model for thermoplastic composite materials, reducing conservatism in strength calculations. The model allows for virtual testing of structures, minimizing manufacturing costs while ensuring safety and quality requirements.
A UK team developed a portable ventilator to treat COVID-19 patients in developing countries. The Field Ventilator can be used beyond COVID-19 to treat various respiratory diseases and patients needing respiratory support.
Researchers at KAIST have developed a brain-inspired highly scalable neuromorphic hardware by co-integrating single transistor neurons and synapses. This innovation dramatically reduces hardware cost and accelerates the commercialization of neuromorphic hardware, enabling its application in mobile and IoT devices.
Researchers at Oak Ridge National Laboratory are advancing various technologies to minimize oil leaks, enable 3D printing in space, and increase fuel efficiency from ethanol. They have developed a quantum sensing system to detect pipeline leaks more quickly, built a thermal protection shield for a capsule launched into space, and creat...
Siddha Pimputkar, an assistant professor at Lehigh University, has received the American Association for Crystal Growth (AACG) Young Scientist Award for his outstanding contributions to crystal growth. His research focuses on synthesizing bulk and thin-film single-crystal nitrogen-containing materials.
The University of Huddersfield's Centre for Precision Technologies will receive £3m funding to drive advancements in machinery design and performance. The project aims to grow the UK's advanced machinery capability to a £2 billion export capacity within ten years, creating over 30,000 high-value manufacturing sector jobs.
Researchers found hybrid electric vehicles have twice the vulnerability to supply chain disruptions as gas-powered models, due to volatile battery prices and scarce materials. Long-term supplier contracts and material substitution can mitigate these risks as manufacturers ramp up EV production.
The Perovskite Photovoltaic Accelerator for Commercializing Technologies Center aims to overcome challenges in perovskite-based photovoltaic technologies. The center will test at least 30 perovskite modules outside and eventually expand performance testing to 50 kilowatts.
A new chemical catalyst has been developed to efficiently produce propylene from natural gas, which is used to make polypropylene. The catalyst, made of platinum and tin nanoparticles supported by silica, can make propylene at least 10 times more efficiently than current commercial catalysts.
Scientists at ORNL developed a modular design for 3D printing power poles from bioderived materials, enabling quick restoration of electricity after natural disasters. Additionally, they demonstrated wireless charging technology on an autonomous electric vehicle, advancing the transportation industry towards a decarbonized future.
The team has developed supercapacitors that have been tested for 10,000 cycles of charging and discharging cycles, demonstrating their reliability. Additionally, they have printed micro-supercapacitors on mechanically flexible surfaces using polyimide substrates, showcasing the versatility of these devices.
University of Illinois engineers develop physics-informed neural networks to predict outcomes of complex 3D printing processes. The model accurately recreates experiments and predicts temperature and melt pool length with high accuracy.
Small biotech firms are partnering with large pharmaceutical companies to scale up production of promising new molecules. This collaboration allows them to bring lifesaving drugs to patients more efficiently.
Researchers from Baidu Research and the University of Maryland have developed an autonomous excavator system (AES) that can operate continuously for over 24 hours without human intervention. AES uses perception, planning, and control capabilities to identify target materials and avoid obstacles, achieving performance comparable to expe...
High-quality nickel oxide films for perovskite solar cells can be created at low temperatures without expensive thermal annealing, enabling large-scale, low-cost manufacturing. The new process achieved power-conversion efficiencies of 17.9% and demonstrated stability over extensive testing.
Researchers at the Faraday Institution have developed a faster and greener technique to recycle lithium-ion battery materials, achieving higher purity and value. The new method uses ultrasonic delamination to separate valuable materials from electrodes, reducing energy consumption and environmental impact.
A new paper proposes actions to increase access, speed time to market, and decrease costs of vaccines globally. Regulatory harmonization, manufacturing capacity building, and streamlined IP arrangements are key opportunities to address challenges in vaccine development and deployment.
University of Pittsburgh researchers received prestigious awards for their work on phase diagrams, thermodynamic properties, and uncertainty quantification in alloy powder production. Assistant Professor Wei Xiong won the inaugural CALPHAD Young Leader Award, while graduate student Xin Wang received the Best Poster Award.
Southwest Research Institute will create a searchable database of additive manufacturing projects and components. This project utilizes novel data management tools to help engineers review previous projects and learn from others' designs.
A team of researchers from Penn State, University of Nebraska--Lincoln, and NIST proposed a six sigma framework of quality control for additive manufacturing. The method involves five steps: defining, measuring, analyzing, improving, and controlling, to eliminate defects and drive profits.
Researchers have developed a printing technique to fabricate flexible supercapacitors, which can be bent, stretched, and twisted without losing electrochemical function. The printed devices use printable electrodes and functional inks, offering flexibility and low cost for various applications.
Researchers developed RADICA, a molecular rapid testing methodology for detecting viral nucleic acids in 40-60 minutes. The method has been tested on SARS-CoV-2 synthetic DNA/RNA and Epstein-Barr virus and shows high sensitivity and specificity.
Researchers at Yale-NUS College have discovered a way to produce single gyroid photonic crystals directly in feather colours of blue-winged leafbirds. This breakthrough has the potential to improve photovoltaic cells, fibre optics, and fuel cells by making them more efficient and cost-effective.
A study published in the Strategic Management Journal finds that firms in response to increased import penetration tend to rely more on familiar knowledge in developing innovations, rather than exploring new sources of knowledge. This shift is temporarily reversed over time, positively associated with an increased likelihood of survival.
Researchers developed a novel approach to mitigate electromigration in nanoscale electronic interconnects by coating copper metal interconnects with hexagonal boron nitride. This innovation enables further scaling of device density and progression of Moore's Law, leading to improved device efficiency and decreased energy consumption.
Researchers have developed a more efficient and environmentally friendly method to produce hydrogen peroxide by using palladium-gold nanoparticles as a catalyst. The new process produces almost 100% hydrogen peroxide with minimal water formation, making it a promising alternative to traditional methods.
Experts recommend a mandatory UK register of doctors' financial and non-pecuniary interests. The proposed register aims to increase transparency for patients and reduce potential conflicts of interest, following concerns raised by the Cumberlege review.
Researchers at NIST found that island scanning, a common method to mitigate residual stress in 3D-printing, is far from a silver bullet. The study used high-energy X-rays and detailed mapping to analyze the effects of different printing patterns on titanium alloy parts.
Researchers at the University of Pittsburgh are working on new soft magnetic materials and manufacturing processes to enable ultra-high frequency power electronics switching devices. The four-year project aims to establish a foundation for ultra-wide bandgap semiconductor materials in novel power electronics switching devices.
Researchers at North Carolina State University have developed a 125μm×245μm Gen2-compatible RFID chip, the world's smallest of its kind. The smaller chip size enables mass production and reduces costs to under one cent per tag.
Inkjet printing of metal nanoparticles forms layers with functional anisotropy, causing electrical conductivity to vary between horizontal and vertical directions. Researchers discover that organic chemical residues in the inks are responsible for this effect, enabling new techniques to overcome it.
Researchers found that moving baseline targets is a key driver of increasing budgets for federal government technology programs. However, componentizing programs into smaller work units and increasing competency in program management can result in significant cost savings.