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The Air Filter that "Loads Into the Sun. New Technology Can Change Masks and Purifiers

Summary by jurnalul.ro
A new type of air filter, developed by researchers at Jilin University in China, could change the way protective masks and air purification systems are designed. The filter does not need a socket or battery to maintain its ability to capture particles: sunlight or even the light emitted by an LED light can "charge it".
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2 Articles

A new electrostatic membrane can be cleaned with water and regain its capacity using even lighting.The input Creates a washable air filter that is ‘recharged’ with the light of a room and maintains 95% of its performance for months was first published in Research and Development.

A new type of air filter, developed by researchers at Jilin University in China, could change the way protective masks and air purification systems are designed. The filter does not need a socket or battery to maintain its ability to capture particles: sunlight or even the light emitted by an LED light can "charge it".

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jurnalul.ro broke the news on Sunday, October 4, 2026.
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