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Chemistry News
June 29, 2023

Top Headlines

Chocolate Can Be Fruity or Flowery -- If You Skip the Roasting Step

'Natural' foods are trendy, and proponents claim that little or no processing helps preserve the food's inherent flavor. Research now shows that, at least for certain artisanal, bean-to-bar chocolates, this could indeed be the case. The team reports that unroasted, 'raw' chocolate features certain ...

Novel Metal-Organic Framework Could Help Advance Semiconductors

Researchers have developed a novel two-dimensional electrically conductive metal-organic framework (MOF) that has 10- to 15-times higher conductivity than the parent MOF that lacks such efficient out-of-plane ...

Chemists Are on the Hunt for the Other 99 Percent

Scientists are creating new ways to learn more about the vast sea of unknown ...

Researchers Use Ultrasound to Control Orientation of Small Particles

Acoustic waves may be able to control how particles sort themselves. While researchers have been able to separate particles based on their shape -- for example, bacteria from other cells -- for years, the ability to control their movement has remained a largely unsolved problem, until now. Using ...
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Electrochemical Device Captures Carbon Dioxide at the Flick of a Switch

New carbon capture technology can generate a continuous, high-purity carbon dioxide stream from diluted, or low-concentration, gas streams using only electricity and a water-and-oxygen-based ...

To Boost Supply Chains, Scientists Are Looking at Ways to Recover Valuable Materials from Water

Researchers are exploring the different ways of harvesting materials from ...

Nanomaterials: 3D Printing of Glass Without Sintering

A new process enables printing of nanometer-scale quartz glass structures directly onto semiconductor chips. A hybrid organic-inorganic polymer resin is used as feedstock material for 3D printing of ...

Photosynthesis, Key to Life on Earth, Starts With a Single Photon

A cutting-edge experiment has revealed the quantum dynamics of one of nature's most crucial ...

Preserving Forests to Protect Deep Soil from Warming

An innovative, decade-long experiment in the foothills of California's Sierra Nevada mountains shows carbon stocks buried deep underground are vulnerable to climate change. The findings have ...

Aluminium-Ion Batteries With Improved Storage Capacity

科学家发明usi正极材料ng an organic redox polymer based on phenothiazine. Aluminium-ion batteries containing this material stored an unprecedented 167 milliampere hours ...

A Baking Soda Solution for Clean Hydrogen Storage

Scientists investigate the promising properties of a common, Earth-abundant ...

All-Electric Rideshare Fleet Could Reduce Carbon Emissions, Increase Traffic Issues

Two major ridesharing companies have promised all-electric fleets by 2030 in an effort to reduce their carbon footprint. To understand additional impacts of this transition, researchers conducted ...

A Novel, Completely Solid, Rechargeable Air Battery

Solid-state batteries use solid electrodes and solid electrolytes, unlike the more commonly known lithium-ion batteries, which use liquid electrolytes. Solid-state batteries overcome various ...

New Material Transforms Light, Creating New Possibilities for Sensors

A new class of materials that can absorb low energy light and transform it into higher energy light might lead to more efficient solar panels, more accurate medical imaging and better night vision ...

突破极限的可伸缩的半导体ductors With Molecular Brakes That Harness Light

A research team develops a highly stretchable and high-performance organic polymer ...

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Breakthrough: Scientists Develop Artificial Molecules That Behave Like Real Ones

Scientists have developed synthetic molecules that resemble real organic molecules. A collaboration of researcher can now simulate the behavior of real molecules by using artificial ...

Water Molecules Define the Materials Around Us

A new paper argues that materials like wood, bacteria, and fungi belong to a newly identified class of matter, 'hydration solids.' The new findings emerged from ongoing research into the ...

More Complex Than Expected: Catalysis Under the Microscope

通常,用支票催化反应进行了分析ing which chemicals go into a chemical reactor and which come out. But as it turns out, in order to properly understand and optimize catalysts, much ...

The Problems With Coal Ash Start Smaller Than Anyone Thought

Burning coal doesn't only pollute the air. The resulting ash can leach toxic chemicals into the local environments where it's kept. New research shows that the toxicity of various ash ...

Flat Fullerene Fragments Attractive to Electrons

Researchers have gained new insights into the unique chemical properties of spherical molecules composed entirely of carbon atoms, called fullerenes. They did it by making flat fragments of the ...

X-Rays Visualize How One of Nature's Strongest Bonds Breaks

The use of short flashes of X-ray light brings scientists one big step closer toward developing better catalysts to transform the greenhouse gas methane into a less harmful chemical. The result ...

Thermal Energy Stored by Land Masses Has Increased Significantly

There are many effects of climate change. Perhaps the most broadly known is global warming, which is caused by heat building up in various parts of the Earth system, such as the atmosphere, the ...

You Can Make Carbon Dioxide Filters With a 3D Printer

Researchers demonstrated that it's possible to make carbon dioxide capture filters using 3D ...

A Protein Mines, Sorts Rare Earths Better Than Humans, Paving Way for Green Tech

Rare earth elements, like neodymium and dysprosium, are a critical component to almost all modern technologies, from smartphones to hard drives, but they are notoriously hard to separate from the ...

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