News tagged with metal oxides

'Holey' Nanosheets for Wastewater Dye Removal

(PhysOrg.com) -- Researchers have discovered that extremely thin sheets of nickel oxide with hexagonally shaped holes can absorb hazardous dyes from wastewater nearly as well as the best traditional methods, but are recyclable. ...

Jul 01, 2009 feature
5 / 5 (5) 1

Engineers solve energy puzzle

University of Toronto materials science and engineering (MSE) researchers have demonstrated for the first time the key mechanism behind how energy levels align in a critical group of advanced materials. This discovery is ...

Nov 06, 2011
4.2 / 5 (11) 3 | with audio podcast