ScienceDaily: Matter & Energy News


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

Posted: 12 Jan 2022 11:51 AM PST

Researchers demonstrated that phosphorus-alloying significantly increases the activity of precious metal nanoparticles for the deoxygenation of sulfoxides into sulfides. In particular, ruthenium phosphide nanoparticles exhibit excellent catalytic activity and high durability against sulfur-poisoning, outperforming conventional catalysts.

'Hand in hand in hand': Three catalysts solve chemical problem

Posted: 12 Jan 2022 11:51 AM PST

Chemists have solved a problem in the field of organic synthesis that had been considered a challenge for years. To do so, they employed what is known as ternary catalysis.

What your sweat says about your health

Posted: 11 Jan 2022 04:27 PM PST

Sweating it out through exercise may be a New Year's resolution but it could also help to provide new insights into the state of your health, according to new sensing technology being developed.