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Materials Science news
Metal-organic framework materials to remove dye contaminants for cleaner water
The future of MOFs, metal-organic framework materials, looks bright. A review in the International Journal of Environment and Waste Management has looked at how a specific class of these sponge-like materials might find increasing ...
Materials Science
15 hours ago
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Fluorspar activated in water under mild conditions provides new route to fluorochemicals
Researchers at Oxford University have developed a new method to extract fluorine from fluorspar (CaF2) using oxalic acid and a fluorophilic Lewis acid in water under mild reaction conditions.
Analytical Chemistry
20 hours ago
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34
New platinum-nickel core-shell catalyst shows stability for oxygen reduction reactions
Electrocatalysis is a key technology for sustainable energy, and understanding how catalysts work is crucial for improving their performance. One of the challenges in using platinum (Pt) as a catalyst for the oxygen reduction ...
Analytical Chemistry
20 hours ago
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Scientists develop a phase-transformable membrane for efficient gas separation
Industrial gas separation, essential for clean energy and environmental protection, demands efficiency and adaptability. Current materials, however, lack the flexibility to selectively separate gases like carbon dioxide (CO2) ...
Polymers
20 hours ago
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Fine-tuning ion exchange membranes for better energy storage
Researchers at Imperial College London, supported by colleagues at a range of other institutions, have published a study in Nature that will help fine-tune a new class of ion exchange membranes. The results should make it ...
Polymers
20 hours ago
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High-performance inkjet print head enhances bioprinting productivity
Bioprinting is a technology used to create three-dimensional structures, such as human tissues or organs, using bio-inks made of cells and hydrogels. However, conventional inkjet technology has difficulty dispensing bio-inks ...
Materials Science
Nov 12, 2024
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Scientists develop advanced catalyst for self-driven seawater splitting with enhanced chloride resistance
Seawater electrolysis has long been seen as a promising pathway for sustainable hydrogen production but has faced significant limitations due to chloride ion (Cl-) corrosion, which can degrade a catalyst's performance.
Analytical Chemistry
Nov 12, 2024
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Iron electrocatalysis breaks down polystyrene and delivers green hydrogen
The vast amounts of plastic garbage heaped in landfills and in the environment are as problematic as the plastics are useful. In an article published in the journal Angewandte Chemie International Edition, a German research ...
Polymers
Nov 11, 2024
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71
Scientists unlock mechanisms of liquid-repellent surfaces
Griffith University scientists have made significant strides in understanding and controlling liquid interactions on tiny, advanced surfaces, a breakthrough that could impact a wide range of industries, from self-cleaning ...
Analytical Chemistry
Nov 11, 2024
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Chemists find easier way to produce biodiesel from waste oil
UC Santa Cruz chemists have discovered a new way to produce biodiesel from waste oil that both simplifies the process and requires relatively mild heat. This discovery has the potential to make the alternative fuel source ...
Analytical Chemistry
Nov 8, 2024
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120
Ultrafast imaging technique reveals how ozone-damaging molecule reacts to light
For the first time, researchers have observed how bromoform rearranges its atoms in less than a trillionth of a second after it gets hit by an ultraviolet (UV) pulse. The imaging technique captured a long-predicted pathway ...
Analytical Chemistry
Nov 8, 2024
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155
Additional tests demonstrate chalk-coated textiles' cooling effect in urban environments
As air temperatures stay elevated through fall months, people may still want clothes that cool them down while outside, especially if they live in cities that stay warmer than rural landscapes. Researchers who previously ...
Polymers
Nov 8, 2024
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71
Two-faced membrane channel provides a simple, efficient way to separate oil and water
A team of chemists and engineers in China has developed a new, efficient way to separate oil and water mixtures. In their paper published in the journal Science, the group describes how they developed their new technique, ...
Chemists showcase power of pathbreaking method to make complex molecules
Chemists have synthesized a highly complex natural molecule through a new strategy of functionalizing normally inert carbon-hydrogen (C-H). The journal Science has published the breakthrough. Led by chemists at Emory University ...
Analytical Chemistry
Nov 8, 2024
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A green, scalable synthesis approach addresses the challenges of semiconductor-based photocatalysis
Solar-driven photocatalytic water splitting offers a sustainable route for hydrogen production. Researchers have explored various semiconductors, but challenges like bandgap limitations and carrier recombination persist.
Analytical Chemistry
Nov 7, 2024
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New PFAS removal process aims to stamp out pollution ahead of semiconductor industry growth
A University of Illinois Urbana-Champaign study is the first to describe an electrochemical strategy to capture, concentrate and destroy mixtures of diverse chemicals known as PFAS—including the increasingly prevalent ultra-short-chain ...
Polymers
Nov 7, 2024
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Computational chemistry promises to upset traditional methods of chemical synthesis
The process of discovering and designing new chemicals has always been arduous—Sijia Dong wants to change that. As an assistant professor in the department of chemistry and chemical biology, with affiliations in physics ...
Analytical Chemistry
Nov 7, 2024
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84
3D printing method crafts stronger, more ductile alloy for extreme environments
A team of researchers from Xi'an Jiaotong University, Tianmushan Laboratory, and the National University of Singapore has pioneered a new method for crafting an ultra-strong, ductile alloy using 3D printing technology.
Analytical Chemistry
Nov 7, 2024
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Innovative method accelerates and simplifies synthesis of 2D transition metal sulfides
Researchers at the University of Chemistry and Technology, Prague (UCT Prague) have pioneered a novel method for the rapid and scalable synthesis of 2D transition metal sulfides. Utilizing a sulfurization technique in CS2 ...
Analytical Chemistry
Nov 7, 2024
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Bioinspired hydrogels harness sunlight: A step closer to artificial photosynthesis
Mimicking how plants convert sunlight into energy has long been a dream for scientists aiming to create renewable energy solutions. Artificial photosynthesis is a process that seeks to replicate nature's method, using sunlight ...
Polymers
Nov 6, 2024
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More news
AI-driven mobile robots team up to tackle chemical synthesis
Novel catalyst can suppress charge recombination in photocatalytic water splitting
Paper-aluminum combo can replace plastic for strong, sustainable packaging
Chemo-biological process overcomes drawbacks of waste plastic pyrolysis
Metallic luster material can change color from silver to gold under UV light
Researchers probe mechanical properties of silicon carbide
Team observes how iron atoms alter grain boundary structures in titanium
Other news
Scientists compile library for evaluating exoplanet water
Meteorite contains evidence of liquid water on Mars 742 million years ago
Experiment supports existence of a new type of superconductor
Barley pangenome study reveals diversity can arise after domestication
How 'clean' does a quantum computing test facility need to be?
Research effort twists halide perovskites from a distance
Ion-pairing: A new approach to lyotropic chromonic liquid crystal assembly
Engineers unlock lithium from extreme environments
Theoretical framework reveals how reaction conditions tune catalytic selectivity
Squishy microgels in granular biomaterials confine and direct cell behavior
Robot identifies plants by 'touching' their leaves
