Stepanovite tagged posts

Hot ‘New’ Material found to Exist in Nature

Individual crystals of synthetic zhemchuzhnikovite, prepared by Igor Huski?, McGill University. Credit: Igor Huski?, Friš?i? Research Group, McGill University

Individual crystals of synthetic zhemchuzhnikovite, prepared by Igor Huski?, McGill University. Credit: Igor Huski?, Friš?i? Research Group, McGill University

A surprising discovery reveals that MOFs also exist in nature – albeit in the form of rare minerals found so far only in Siberian coal mines. Metal-organic frameworks are human-made materials introduced in the 1990s, and researchers are working on ways to use them as molecular sponges for applications such as H storage, C sequestration, or photovoltaics.

The finding “completely changes the normal view of these highly popular materials as solely artificial, ‘designer’ solids,” says Tomislav Friščić, an associate professor of chemistry at McGill University in Montreal...

Read More