Authors: Vitaly V. Chaban, Nadezhda A. Andreeva
The paper in the title proposed an interesting chemical sorbent for CO2, exemplifying unusual chemistry, and reported promising chemisorption capacities. The carboxyl moiety formation was highlighted as the only CO2 chemisorption product. We would hereby like to question the chemical identity of the CO2 chemisorption product reported in this publication. The considerations in favor of a different product are provided in this Comment based on general chemical wisdom, critical re-interpretation of the experimental research, and new ab initio calculations.
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[v1] 2025-03-09 19:54:03
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