xitong+liu Available Technologies | The George Washington University

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A design to manufacture polyamide reverse osmosis membrane using molecular layer-by-layer deposition
Thin-film composite polyamide membranes are the basis for modern commercial reverse osmosis (RO) membranes. These membranes are created through interfacial polymerization (IP) involving a trifunctional acid chloride (e.g., trimesoyl chloride, TMC, dissolved in an organic solvent) and a difunctional amine (e.g., m-phenylenediamine, MPD, dissolved in...
Published: 6/12/2025   |   Inventor(s): Samarpan Deb Majumder, Xitong Liu
Keywords(s):  
Category(s): Technology Classifications > Industrial or Consumer Tech > Energy Infrastructure and Environment, Technology Classifications > Industrial or Consumer Tech > Industrial Manufacturing
PMU-Embedded Analytics for Online Event Detection and Classification in Power Grids
The energy requirement of the world is increasing exponentially every year. With the power demand sites concentrated in the region with the highest population density, energy production sites must be located remotely. This isolation requires lengthy and complicated grids to be designed and manufactured to transmit power over long distances. Grid failures...
Published: 2/18/2025   |   Inventor(s): Payman Dehghanian, Shiyuan Wang, Li Li
Keywords(s):  
Category(s): Technology Classifications > Industrial or Consumer Tech > Energy Infrastructure and Environment