For significant portions of the globe faced with water shortage problems, a beacon of hope may be on the way: the ability to easily turn hot air into drinking water.
"With our new hydrogel, we're not just pulling water out of thin air. We're doing it extremely fast and without consuming too much energy," said Guihua Yu, a materials science and engineering professor in the Cockrell School of Engineering's Walker Department of Mechanical Engineering and Texas Materials Institute."What's really fascinating about our hydrogel is how it releases water.
"By transforming the hydrogel into micro-sized particles, we can make the water capture and release ultrafast," said Weixin Guan, a graduate student in Yu's lab and one of the leaders of the research."This offers a new, highly efficient type of sorbents that can significantly enhance the water production by multiple daily cycling."
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