Scientists report the design of a dual-layer-structured PVDF nanofiber-supported thin-film composite forward osmosis (TCF FO) membrane. Their results revealed the behavior of foulants on the membrane surface and provide a theoretical basis for the research and development of high-water flux and anti-pollution TFC FO membranes in actual wastewater treatment.
In two new studies, the researchers demonstrate that graphene can greatly improve electrical circuits required for wearable and flexible electronics such as smart health patches, bendable smartphones, helmets, large folding display screens, and more.
Researchers create an ultrathin silicon membrane with arrays of nanopores to permit osmotic flow to generate electricity, which may provide a previously untapped source of renewable energy from the oceans.