MoS2 nanofilms disinfect dirty water using sunlight
By Belle Dumé
August 24, 2016
A
solar-powered device made from vertically aligned molybdenum sulphide nanofilms
that can rapidly disinfect water has been developed by researchers at Stanford
University in California. When combined with a 5 nm-thick copper film, the
device can inactivate more than 99.999% of bacteria in just 20 minutes with a
small amount of material (1.6 mg/l).
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