Removing heavy metals from water with MOFs

An estimated 1 billion people do not have access to clean drinking water, a problem expected to worsen with climate change, according to the World Health Organization. In addition, higher energy needs and increased use of ...

Adding a polymer stabilizes collapsing metal-organic frameworks

Metal-organic frameworks (MOFs) are a special class of sponge-like materials with nano-sized pores. The nanopores lead to record-breaking internal surface areas, up to 7800 m2 in a single gram. This feature makes MOFs extremely ...

Water harvesting in Death Valley: Conquering the arid wilderness

Korea is regarded as a "water-stressed nation." Although the country receives an annual precipitation of approximately 1,300mm, it is characterized by concentrated periods and specific regions, thereby giving rise to challenges ...

A better way to produce metal-organic frameworks

Metal-organic frameworks are porous materials that can absorb incredible amounts of substances, and researchers hope to use them to mop up pollutants or as part of fuel cells that store hydrogen gas.

New biologically derived metal-organic framework mimics DNA

The field of materials science has become abuzz with "metal-organic frameworks" (MOFs), versatile compounds made up of metal ions connected to organic ligands, thus forming one-, two-, or three-dimensional structures. There ...

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