A technical paper titled "Unveiling the Stability of Proper Polyethyleneimine-Functionalized Carbon Nanotube Composites-Derived Chemiresistive CO2 Sensors" was published by researchers at Brewer Science.
Abstract
"Branched polyethyleneimine (PEI), consisting of numerous imine groups, is employed for CO2 gas detection, attributed to the interaction between imine groups and CO2. Incorporatin...
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