Membranes

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Researchers achieve precision sieving of gases through atomic pores in graphene

A team of researchers, led by Professor Sir Andre Geim at The University of Manchester, in collaboration with scientists from Belgium and China, used low-energy electrons to make individual atomic-scale holes in suspended graphene. The holes came in sizes...

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Directa Plus announces new line of high-tech trail shoes enhanced with its graphene technology

Directa Plus has stated that its graphene technology is being used in a newly-launched high-tech range of trail shoes.Directa Plus said a specially developed graphene membrane is integrated into the lining of the norda 001 G+ Spike high-performance trail...

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Researchers use AI to develop efficient water desalination based on graphene nanopores

Researchers at Carnegie Mellon University have recently refined the water desalination process, with graphene nanopores obtained using artificial intelligence."The ions are so tiny, and if you want to remove them, you need to either boil, evaporate, and condense the...

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ESC and Evercloak to collaborate on project to build pilot-scale commercial production of graphene-based membranes

Environmental Systems Corporation (ESC) and Evercloak have announced a new CAD$4.6 million (around USD$3.64 million) collaborative project to build up to pilot-scale commercial production of graphene-based membranes. The project will be funded by Next Generation Manufacturing Canada (NGen) from...

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First commercial contract for water filtration membranes enhanced with graphene oxide

UK's G2O Water Technologies has reported securing its first commercial contract for the enhancement of water filtration membranes with graphene oxide. The Company explains that the advantages of using graphene oxide lie in the enhancement of membrane performance, as...

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Ora Graphene announces a strategic investment to advance existing graphene endeavors and explore additional application areas

Ora Graphene, producer of free-standing graphene membranes, has announced the closing of its CAD$3 million (around USD$2.46 million) Seed financing round. The deal was led by Ecofuel Fund along with Export Development Canada (EDC), BDC Capital and certain members...

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Trane Technologies launches graphene-enhanced air purification system for public buses

Trane Technologies’ Thermo King brand has launched a new graphene-based air purification solution for buses that continuously purifies the air while the bus is in operation.Thermo King says its Air Purification Solution has been independently tested and proven to...

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Researchers develop method to control graphene nanochannel orientation and dimensions for improved membranes and filters

A team of Brown University researchers has found a way to orient the gaps that form between sheets of graphene that are stacked on top of each other. The tiny gaps, called nanochannels, are positioned by the team in...

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Researchers shed light on ionic interactions with graphene and water

Researchers led by Northwestern University engineers and Argonne National Laboratory scientists have reached new findings regarding the role of ionic interaction within graphene and water. Their insights could open the door to the design of new energy-efficient electrodes for...

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Researchers develop enhanced graphene sieve that could advance clean water efforts

Vanderbilt engineers recently designed a simple defect-sealing technique to correct variations in pore size in graphene membranes. The researchers reported a breakthrough in scalable fabrication of graphene membranes with a sealing technology that corrects variations in the pore size...

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