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Search results for metal-organic frameworks

Materials Science Jan 20, 2022

Clip-off chemistry: A powerful novel strategy for synthesizing new materials

In the quest for new materials with excellent properties for specific applications, scientists have developed various synthesis strategies over the years, which have given them increasingly precise control over the process ...

Analytical Chemistry Jan 19, 2022

Advanced algorithms plus exceptional X-ray laser reveal structures of not-so-neat-and-tidy materials

Francis Crick, who famously co-discovered the shape of DNA, once said: "If you want to understand function, study structure." Many decades later, this remains a tenet of biology, chemistry, and materials science.

Materials Science Jan 18, 2022

Hetero-lattice intergrown MOF membranes: A potential solution to polyol upgrading in industry

Metal-organic frameworks (MOFs) bring tremendous opportunities for separation of liquid chemicals using membranes.

Nanomaterials Jan 12, 2022

New nanocrystals put a tiny twist on useful materials

A new kind of tiny particle is a big deal in UO chemist Carl Brozek's lab.

Materials Science Jan 12, 2022

For sustainable sulfur-tolerant catalysts, alloy precious metals with phosphorus

Catalysts play crucial roles in chemical processes. However, many conventional catalysts have suffered from deactivation caused by sulfur-containing molecules which are strongly absorbed onto catalyst surfaces and suppress ...

Materials Science Jan 7, 2022

In situ ion-exchange preparation methods developed for efficient electrocatalytic water oxidation

Using a simple redox-precipitation approach, a research team has recently reported their synthesis of ultrathin NiCoFe-NDA (NDA=2,6-naphthalenedicarboxylic acid) nanosheets for high efficiency oxygen evolution reaction (OER) ...

Materials Science Jan 3, 2022

New research finds way to scrub carbon dioxide from factory emissions, make useful products

Carbon dioxide can be harvested from smokestacks and used to create commercially valuable chemicals thanks to a novel compound developed by a scientific collaboration led by an Oregon State University researcher.

Environment Dec 17, 2021

Cobalt's human cost: Social consequences of green energy must be assessed in addition to environmental impacts

While driving an electric car has fewer environmental impacts than gasoline-powered cars, the production of the parts necessary for these green technologies can have dire effects on human well-being.

Nanophysics Dec 15, 2021

Nanocomposite provides picture-perfect X-ray capture

A nanocomposite that absorbs X-rays and then, with nearly perfect efficiency, re-emits the captured energy as light, could help to improve high-resolution medical imaging and security screening. The material's near-100 percent ...

Bio & Medicine Dec 7, 2021

Researchers develop a world-first antibody-drug delivery system

It sounds like the stuff of science fiction: a man-made crystal that can be attached to antibodies and then supercharge them with potent drugs or imaging agents that can seek out diseased cells with the highest precision, ...

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