Researchers at Oak Ridge National Laboratory increased CO2 absorption in direct air capture technology by 15% using charged polymer layer with amino acids.

Researchers at Oak Ridge National Laboratory discovered adding a charged polymer layer to an amino acid solution enhances CO2 absorption in direct air capture technology, accelerating CO2 capture by 15%. Amino acids, which react readily with CO2 and are environmentally friendly, have potential for use in liquid-based DAC. The innovation could have significant implications for climate change mitigation.

August 12, 2024
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