{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zhang G"],"funding":["Engineering and Physical Sciences Research Council (EPSRC)","National Natural Science Foundation of China","State Key Laboratory of Catalysis","Dalian Institute of Chemical Physics, Chinese Academy of Sciences","Engineering and Physical Sciences Research Council","National Natural Science Foundation of China-China Academy of General Technology Joint Fund for Basic Research"],"pagination":["e202312607"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10952920"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["62(48)"],"pubmed_abstract":["The mechanistic understanding of electrochemical CO<sub>2</sub> reduction reaction (CO<sub>2</sub> RR) requires a rapid and accurate characterisation of product distribution to unravel the activity and selectivity, which is yet hampered by the lack of advanced correlative approaches. Here, we present the time-resolved identification of CO<sub>2</sub> RR products by using the synchronised electrochemistry-mass spectrometry (sEC-MS). Transients in product formation can be readily captured in relation to electrochemical conditions. Moreover, a soft ionisation (SI) strategy is developed in MS for the direct observation of CO, immune to the interference of CO<sub>2</sub> fragments. With the sEC-MS-SI, the kinetic information, such as Tafel slopes and onset potentials, for a myriad of CO<sub>2</"],"journal":["Angewandte Chemie (International ed. in English)"],"pubmed_title":["Time-Resolved Product Observation for CO<sub>2</sub> Electroreduction Using Synchronised Electrochemistry-Mass Spectrometry with Soft Ionisation (sEC-MS-SI)."],"pmcid":["PMC10952920"],"funding_grant_id":["EP/P024807/1","DICP I202125","22202194"],"pubmed_authors":["Zhang G","Kucernak A"],"additional_accession":[]},"is_claimable":false,"name":"Time-Resolved Product Observation for CO<sub>2</sub> Electroreduction Using Synchronised Electrochemistry-Mass Spectrometry with Soft Ionisation (sEC-MS-SI).","description":"The mechanistic understanding of electrochemical CO<sub>2</sub> reduction reaction (CO<sub>2</sub> RR) requires a rapid and accurate characterisation of product distribution to unravel the activity and selectivity, which is yet hampered by the lack of advanced correlative approaches. Here, we present the time-resolved identification of CO<sub>2</sub> RR products by using the synchronised electrochemistry-mass spectrometry (sEC-MS). Transients in product formation can be readily captured in relation to electrochemical conditions. Moreover, a soft ionisation (SI) strategy is developed in MS for the direct observation of CO, immune to the interference of CO<sub>2</sub> fragments. With the sEC-MS-SI, the kinetic information, such as Tafel slopes and onset potentials, for a myriad of CO<sub>2</","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Nov","modification":"2026-07-14T21:18:07.941Z","creation":"2024-11-20T03:26:46.465Z"},"accession":"S-EPMC10952920","cross_references":{"pubmed":["37801612"],"doi":["10.1002/anie.202312607"]}}