Capturing and labeling CO₂ in a jar: mechanochemical ¹⁷O-enrichment and ssNMR study of sodium and potassium (bi)carbonate salts.

ABSTRACT: With the rapid increase in temperatures around the planet, the need to develop efficient means to reduce CO₂ emissions has become one of the greatest challenges of the scientific community. Many different strategies are being studied worldwide, one of which consists of trapping the gas in porous materials, either for its short- or long-term capture and storage, or its re-use for the production of value-added compounds. Yet, to further the development of such systems, there is a real need to fully understand their structure and properties, including at the molecular-level following the physisorption and/or chemisorption of CO₂ (which can lead to various species, including carbonate and bicarbonate ions). In this context, ¹⁷O NMR naturally appears as the anal

SUBMITTER: Peach A 

PROVIDER: S-EPMC12039338 | biostudies-literature | 2025 Jun

REPOSITORIES: biostudies-literature