Search results for metal-organic frameworks

Analytical Chemistry Oct 11, 2023

Metal-organic frameworks could someday deliver antibacterial nitric oxide

Because metal-organic frameworks (MOFs)—highly porous metal complexes—are so structurally and chemically diverse, they could be used for many applications, such as drug delivery and environmental clean-up. But researchers ...

Nanophysics Oct 10, 2023

Novel framework promotes efficient electromagnetic wave absorption

A research team led by Prof. Wang Junfeng from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed a bio-inspired metal-organic framework (Bio-MOF) to achieve efficient absorption of ...

Nanomaterials Oct 9, 2023

Researchers realize orientation control of cMOF nanofilms

Researchers from the Institute of Process Engineering (IPE) of the Chinese Academy of Sciences and Kyoto University have proposed a strategy to grow "face-on" and "edge-on" conductive metal-organic frameworks (cMOF) nanofilms ...

Analytical Chemistry Oct 6, 2023

Using metal organic frameworks to provide a safer and cleaner way to handle fluorinated gases

A team of chemists from Cornell University, the Korea Institute of Science and Technology and Southern Methodist University, has found a way to use metal organic frameworks to provide a safer and cleaner way to handle fluorinated ...

Analytical Chemistry Oct 2, 2023

Ancient architecture inspires a new way to work with metal-organic frameworks

A centuries-old technique for constructing arched stone windows has inspired a new way to form tailored nanoscale windows in porous functional materials called metal-organic frameworks (MOFs).

Analytical Chemistry Sep 27, 2023

Teams investigate material degradation process of carbon-based catalyst

Although a plethora of carbon-based catalysts have been developed to promote oxygen reduction reaction (ORR) in different electrochemical systems, the degradation process of those catalysts remains obscure to date. During ...

Nanomaterials Sep 26, 2023

Thiol ligands modify metal nanocluster structures and optical properties

Metal nanoclusters are tiny, crystalline structures up to two nanometers (2 x 10-9 meters) in diameter that contain a few to hundreds of metal atoms. Understanding the precise assembly of metal nanoclusters is paramount ...

Optics & Photonics Sep 22, 2023

Smartphone utilizes 3D information encryption with dual-light-emitting materials

Over the past decade, there has been remarkable advancement in state-of-the-art technologies, leading to a profound alteration in the way individuals interact and exchange information, resulting in the emergence of a "hyper-connected ...

Analytical Chemistry Sep 21, 2023

Tröger's base derived 3D-porous aromatic frameworks for near-unity selectivity of CO2 photoconversion

The global energy crisis is exacerbated by the continuous consumption of fossil fuels during the rapid development of modern industries. In addition, the survival and development of human beings is also being seriously affected ...

Materials Science Sep 21, 2023

Ultrathin films achieve record hydrogen-nitrogen separation

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 ...

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