Membrane technology has emerged as a cornerstone in modern separation processes, addressing challenges from water purification and desalination to the selective separation of complex chemical mixtures ...

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Hydrogen is one of the most abundant elements on Earth and an exceptionally clean fuel source. While it is making its way into the fuel cells of electric cars, busses and heavy equipment, its ...

Dr. Hong-Ju Lee and Dr. In-Hyuk Song of the Nano Materials Research Division at the Korea Institute of Materials Science ...

Selective removal of detrimental gases, e.g., hydrogen sulfide (H 2 S) and carbon dioxide (CO 2) from natural gas (CH 4) could become simpler and highly effective using a new class of oriented ...

The membranes are made of stacks of MXenes—2D sheets that are only a few atoms thick. Ions squeeze through nanoscale channels formed in the gaps between the stacked MXene layers. Until now, scientists ...

A graphene membrane uses sunlight to separate lithium from magnesium-rich brine, achieving 28-fold enrichment without electricity or pumps.

A novel ultrathin polymer membrane developed at King Abdullah University of Science and Technology (KAUST) in Saudi Arabia ...

Tailor-made membranes offer a cleaner method for the industrial-scale separation of chemical mixtures, says Suzana Nunes. But first we need to make their manufacture greener. Porous polymeric ...

Ultrafiltered milk delivers higher protein, lower sugar and better texture. Learn how membrane filtration works and why ...

Researchers have developed a groundbreaking one-step, crystal growth process for making ultra-thin layers of material with molecular-sized pores. Researchers demonstrated the use of the material, ...