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Materials Science - Chemistry - 19.06.2024
Electric fields catalyse graphene's energy and computing prospects
Electric fields catalyse graphene’s energy and computing prospects
Researchers at the National Graphene Institute have made a groundbreaking discovery that could revolutionise energy harnessing and information computing. Their study, published in Nature , reveals how electric field effects can selectively accelerate coupled electrochemical processes in graphene. Electrochemical processes are essential in renewable energy technologies like batteries, fuel cells, and electrolysers.

Materials Science - Physics - 07.06.2024
Researchers engineer new approach for controlling thermal emission
The University of Manchester's National Graphene Institute has spearheaded an international team to engineer a novel approach for controlling thermal emission, detailed in a paper published in Science . This breakthrough offers new design strategies beyond conventional materials, with promising implications for thermal management and camouflage technologies.

Physics - Materials Science - 25.04.2024
Novel One-Dimensional Superconductor
Novel One-Dimensional Superconductor
In a significant development in the field of superconductivity, researchers at The University of Manchester have successfully achieved robust superconductivity in high magnetic fields using a newly created one-dimensional (1D) system. This breakthrough offers a promising pathway to achieving superconductivity in the quantum Hall regime, a longstanding challenge in condensed matter physics.

Chemistry - Materials Science - 24.04.2024
A simple ’twist’ improves the engine of clean fuel generation
Researchers have found a way to super-charge the 'engine' of sustainable fuel generation - by giving the materials a little twist. The researchers, led by the University of Cambridge, are developing low-cost light-harvesting semiconductors that power devices for converting water into clean hydrogen fuel, using just the power of the sun.

Materials Science - Chemistry - 18.04.2024
Mess is best: disordered structure of battery-like devices improves performance
Mess is best: disordered structure of battery-like devices improves performance
The energy density of supercapacitors - battery-like devices that can charge in seconds or a few minutes - can be improved by increasing the 'messiness' of their internal structure. This could be a turning point for a field that's been stuck for a little while. Alex Forse Researchers led by the University of Cambridge used experimental and computer modelling techniques to study the porous carbon electrodes used in supercapacitors.

Physics - Materials Science - 19.02.2024
Researchers achieve breakthrough in silicon-compatible magnetic whirls
Researchers from Oxford University's Department of Physics have developed a method to integrate hurricane-like magnetic whirls with silicon, which could enable a new generation of green and super-fast computing platforms. Image credit: Anna Bliokh, Getty Images. Researchers from Oxford University's Department of Physics have made a breakthrough in creating and designing magnetic whirls in membranes that can be seamlessly integrated with silicon.

Health - Materials Science - 16.02.2024
First human trial shows ’wonder’ material can be developed safely
A revolutionary nanomaterial with huge potential to tackle multiple global challenges could be developed further without acute risk to human health, research suggests. Carefully controlled inhalation of a specific type of graphene - the world's thinnest, super strong and super flexible material - has no short-term adverse effects on lung or cardiovascular function, the study shows.

Health - Materials Science - 24.01.2024
New Wearable Sensor Accurately Tracks Tiny Changes in the Breath Process
"Our sensor is like a highly accurate microphone for your breath. It can pick up on the tiniest changes in airflow, providing valuable physiological information on an individual, for example related to their cardiac, neurological and pulmonary conditions as well as certain types of illness. " Manchester scientists have developed a new type of wearable sensor that can precisely track your breath, even the slightest changes in the exhaling and inhaling processes.

Electroengineering - Materials Science - 15.01.2024
Researchers turn up the heat on flexible temperature sensor development
Engineers from UK universities have developed a new method of measuring temperature through the interaction of a soft and flexible 'smart skin' sensor with electromagnetic waves. Engineers from UK universities have developed a new method of measuring temperature through the interaction of a soft and flexible 'smart skin' sensor with electromagnetic waves.

Chemistry - Materials Science - 19.12.2023
Scientists tackle difficult-to-recycle thermoset polymers
Scientists tackle difficult-to-recycle thermoset polymers
Scientists have discovered how to make thermosets like gels, rubbers and elastomers so they can be degraded and be re-formed without loss of function. Published on Tuesday 19 December 2023 Last updated on Thursday 21 December 2023 A team of UK scientists has got a step closer to making several different types of plastic much easier to recycle, using a method that could be applied to a whole range of difficult-to-recycle polymers, including rubbers, gels and adhesives.

Materials Science - Chemistry - 12.12.2023
Vast amounts of waste caused by single-use e-cigarette batteries
Vast amounts of waste caused by single-use e-cigarette batteries
While the lithium-ion batteries in disposable electronic cigarettes are discarded after a single use, they can continue to perform at high capacity for hundreds of cycles, according to new research from UCL and the University of Oxford, supported by The Faraday Institution. The study, published in Joule , highlights a growing environmental threat from these increasingly popular vape pens, which are not designed to be recharged.

Materials Science - Chemistry - 08.12.2023
Vast amounts of waste are caused by single-use e-cigarette batteries
While the lithium-ion batteries in disposable electronic cigarettes are discarded after a single use, they can continue to perform at high capacity for hundreds of cycles, according to new research from the University of Oxford and UCL, supported by The Faraday Institution. The study, published today in Joule , highlights a growing environmental threat from these increasingly popular vape pens, which are not designed to be recharged.

Materials Science - Innovation - 30.10.2023
Using lasers to 'heat and beat' 3D-printed steel could help reduce costs
Using lasers to ’heat and beat’ 3D-printed steel could help reduce costs
Researchers have developed a new method for 3D printing metal that could help reduce costs and make more efficient use of resources. This method could help reduce the costs of metal 3D printing, which could in turn improve the sustainability of the metal manufacturing industry Matteo Seita The method, developed by a research team led by the University of Cambridge, allows structural modifications to be 'programmed' into metal alloys during 3D printing, fine-tuning their properties without the 'heating and beating' process that's been in use for thousands of years.

Materials Science - 03.10.2023
Fabien introduces innovative approach to Digital Volume Correlation
Revolutionising Material Analysis: Sub-Volume Adaptive Meshing in Global Digital Volume Correlation Materials science is an exciting and constantly evolving study of the properties and behaviour of different materials. Digital Volume Correlation (DVC) is a crucial technique in this field, enabling researchers to accurately track changes and analyse complex structural deformations.

Materials Science - Chemistry - 19.09.2023
One-atom-thick ribbons could improve batteries, solar cells and sensors
One-atom-thick ribbons could improve batteries, solar cells and sensors
Researchers at UCL have created one-atom-thick ribbons made of phosphorus alloyed with arsenic that could dramatically improve the efficiency of devices such as batteries, supercapacitors and solar cells. The research team discovered phosphorus nanoribbons in 2019. The "wonder material", predicted to revolutionise devices ranging from batteries to biomedical sensors, has since been used to increase lithium-ion battery lifetimes and solar cell efficiencies.

Materials Science - Computer Science - 01.09.2023
Global digital volume correlation of large volumes: a sub-volume adaptive meshing approach
Digital Volume Correlation (DVC) is a powerful image analysis technique used in the field of materials science and engineering to study the mechanical behaviour and deformation of complex 3D structures. By comparing voxel intensities in a pair of 3D digital images captured at different states of loading or deformation, DVC allows researchers to track and quantify displacements, strains, and other mechanical properties with high precision and non-invasively.

Physics - Materials Science - 20.07.2023
Scientists caught Hofstadter’s butterfly in one of the most ancient materials on Earth
Researchers in the National Graphene Institute (NGI) at The University of Manchester have revisited one of the most ancient materials on Earth - graphite, and discovered new physics that has eluded the field for decades. Despite being made entirely of layers of carbon atoms arranged in a honeycomb pattern, natural graphite is not as simple as one may think.

Materials Science - Chemistry - 19.07.2023
Oxygen ’holes’ could hold the key to higher performing EV batteries
Scientists have made a breakthrough in understanding and overcoming the challenges associated with nickel-rich materials used in lithium-ion batteries. This will enhance the stability and longevity of these lithium-ion batteries, paving the way for more efficient and reliable energy storage systems Annalena Genreith-Schriever Nickel is already used in lithium-ion batteries, but increasing the proportion of nickel could significantly improve battery energy density, making them especially suitable for electric vehicles and grid-scale storage.

Materials Science - Chemistry - 19.07.2023
Current thinking on batteries overturned by cathode oxidation research
Current thinking on batteries overturned by cathode oxidation research
Nickel-rich cathode materials are used in lithium-ion batteries, but their practical applications have been limited. Scientists have made a significant breakthrough in understanding and overcoming the challenges associated with Ni-rich cathode materials used in lithium-ion batteries. These materials have the potential to achieve both high voltages and capacities, but their practical applications have been hindered by structural instabilities and loss of oxygen.

Physics - Materials Science - 26.06.2023
Experiments reveal water can ’talk’ to electrons in graphene
For the last 20 years, scientists have been puzzled by how water behaves near carbon surfaces. It may flow much faster than expected from conventional flow theories or form strange arrangements such as square ice.
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