Scientists at Nanyang Technological University (NTU) in Singapore have devised a groundbreaking method to separate salt from water using bioinspired 3D-printed solar steam generators (SSGs). This innovation promises a more affordable and less energy-intensive solution for desalinating seawater.
Innovative Design and Materials
The research team, led by Yanbei Hou, utilized a novel metal-organic framework (MOF) derived fusing agent in a multi-jet fusion (MJF) 3D printer. This technique enabled the creation of SSGs with a capillary pore structure, enhancing their performance. Encapsulating iron oxide particles (Fe3O4) in a carbon layer (C@Fe3O4 hybrids), derived from MOF, allowed the SSGs to effectively absorb sunlight and convert it into heat.
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