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Materials for energy

Materials for energy

Solar-driven hydrogel purifies contaminated water

01 Mar 2023 Isabelle Dumé
Creating drinking-quality water
Water supply: The novel hydrogel could purify enough water to meet a person’s daily needs. (Courtesy: iStock/Doucefleur)
Researchers have developed a sunlight-powered hydrogel with a loofah-like structure that can rapidly

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Isabelle Dumé is a contributing editor to Physics World
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