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Search results for metal-organic frameworks

Nanomaterials Oct 28, 2022

2D nanoconfinement strategy enhances oxygen evolution performances

Prof. Zhang Tao's group at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences (CAS), in collaboration with Prof. Hou Yang from Zhejiang University and Prof. Xiao Jianping ...

Nanomaterials Oct 26, 2022

New class of porous metal nanoparticles will yield new capabilities in absorption, chemical sensing and separations

Researchers from Northwestern University have made a significant advance in the way they produce exotic open-framework superlattices made of hollow metal nanoparticles.

Analytical Chemistry Oct 13, 2022

Machine learning predicts heat capacities of metal-organic frameworks

Metal-organic frameworks (MOFs) are a class of materials that contain nano-sized pores. These pores give MOFs record-breaking internal surface areas, which make them extremely versatile for a number of applications: separating ...

Nanophysics Oct 12, 2022

Nitro-explosives detection realized by core-sheath pillar architecture

To create an artificial structure that surpasses the sensitivity, selectivity, and speed of the olfaction system of animals is a challenge.

Nanomaterials Oct 11, 2022

Getting it to stick: Designing optimal core-shell MOFs for direct air capture

Direct air capture may be key to saving Earth from the effects of climate change, but there's a catch: It's really hard to do.

Analytical Chemistry Oct 10, 2022

Metal-organic frameworks behave like enzymes in catalysis

The construction of substrate-specific nanopockets in metal-organic frameworks (MOFs) with allosteric effects has been demonstrated to facilitate the formation of the transition state in catalytic reactions, as enzymes do.

Other Oct 5, 2022

Spotlight on synthetic tissues and mRNA for chemistry Nobel

The development of mRNA vaccines, "bioorthogonal chemistry" or even artificial skin are some of the discoveries tipped for the Nobel Chemistry Prize announced Wednesday, which experts see as a toss-up.

Condensed Matter Sep 15, 2022

Âé¶¹ÒùÔºicists demo method for designing topological metals

U.S. and European physicists have demonstrated a new method for predicting whether metallic compounds are likely to host topological states that arise from strong electron interactions.

Earth Sciences Sep 14, 2022

What lies beneath melting glaciers and thawing permafrost?

Around the planet, ice is rapidly disappearing. From mountain tops, the poles, the seas, and the tundra. As the ice melts, it's exposing new surfaces, new opportunities, and new threats—including valuable mineral deposits, ...

Analytical Chemistry Sep 9, 2022

Building scaffolds using exotic elements: Research team succeeds in creating novel metal-organic frameworks

After their discovery 25 years ago, metal-organic frameworks (MOFs) quickly gained the aura of a "miracle material" due to their particular properties: their large inner surfaces and tuneable pore sizes facilitate improved ...

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