High humidity causes discomfort and makes hot days feel more unbearable. A team of researchers from the National University of Singapore (NUS) has invented a novel gel-like material that not only effectively dehumidifies ambient air to improve thermal comfort, but it also harnesses the moisture in the air for a wide range of practical applications, such as functioning as a sun or privacy screen, conductive ink and even a battery. And all these interesting properties are inherent in the material after water absorption, without a need for external power.
– National University of Singapore (NUS) News, 28 May 2018
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