DOE OSTI · 2293716
CO 2 sensor based on carbon nanotube-functional polymer composite films
Abstract
The present disclosure relates to a novel composite film configured for CO 2 sensing, and the method of making and using the novel composite film. The novel composite film comprises a carbon nanotube film and a CO 2 absorbing layer deposited on the carbon nanotube film, wherein the CO 2 absorbing layer comprises a mixture of a branched polyethylenimine, a polyethylene glycol, and poly[1-(4-vinylbenzyl)-3-methylimidazolium tetrafluoroborate] of formula I:
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Rhoads, Jeffrey Frederick, Chiu, George Tsu-Chih, Boudouris, Bryan W., Bajaj, Nikhil, Murray, Allison Kelly, Siefker, Zachary A., Zhao, Xikang. 2023-10-10. CO 2 sensor based on carbon nanotube-functional polymer composite films. https://www.osti.gov/biblio/2293716
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