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Part 1: Document Description
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Citation |
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Title: |
Replication NMR Data for: In operando NMR investigations of the aqueous electrolyte chemistry during electrolytic CO2 reduction |
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Identification Number: |
doi:10.26165/JUELICH-DATA/0GQJFC |
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Distributor: |
Jülich DATA |
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Date of Distribution: |
2024-03-19 |
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Version: |
1 |
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Bibliographic Citation: |
Jovanovic, Sven; Jakes, Peter; Merz, Steffen; Daniel, Davis Thomas; Eichel, Rüdiger-A.; Granwehr, Josef, 2024, "Replication NMR Data for: In operando NMR investigations of the aqueous electrolyte chemistry during electrolytic CO2 reduction", https://doi.org/10.26165/JUELICH-DATA/0GQJFC, Jülich DATA, V1 |
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Citation |
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Title: |
Replication NMR Data for: In operando NMR investigations of the aqueous electrolyte chemistry during electrolytic CO2 reduction |
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Identification Number: |
doi:10.26165/JUELICH-DATA/0GQJFC |
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Authoring Entity: |
Jovanovic, Sven (IEK-9 Forschungszentrum Jülich) |
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Jakes, Peter (IEK-9 Forschungszentrum Jülich) |
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Merz, Steffen (IEK-9 Forschungszentrum Jülich) |
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Daniel, Davis Thomas (IEK-9 Forschungszentrum Jülich, ITMC RWTH Aachen) |
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Eichel, Rüdiger-A. (IEK-9 Forschungszentrum Jülich, IPC RWTH Aachen) |
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Granwehr, Josef (IEK-9 Forschungszentrum Jülich, ITMC RWTH Aachen) |
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Other identifications and acknowledgements: |
Jovanovic, Sven |
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Other identifications and acknowledgements: |
Jakes, Peter |
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Other identifications and acknowledgements: |
Merz, Steffen |
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Other identifications and acknowledgements: |
Daniel, Davis Thomas |
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Other identifications and acknowledgements: |
Eichel, Rüdiger-A. |
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Other identifications and acknowledgements: |
Granwehr, Josef |
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Producer: |
Jovanovic, Sven |
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Software used in Production: |
Topspin |
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Grant Number: |
03SFK2A |
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Grant Number: |
390919832 |
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Distributor: |
Jülich DATA |
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Access Authority: |
Jovanovic, Sven |
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Access Authority: |
Granwehr, Josef |
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Depositor: |
Jovanovic, Sven |
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Date of Deposit: |
2024-03-14 |
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Study Scope |
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Keywords: |
Chemistry |
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Abstract: |
NMR raw data of 13C and 23Na experiments for the in operando CO2 electrolysis experiments in aqueous HCO3- electrolyte, as described in the publication. The in operando electrolysis experiments were divided into 3 stages: open circuit voltage (OCV), chronoamperometry (CA) at a constant voltage slightly below the electrolysis potential of -1.1 V vs. Ag/AgCl, and finally the chronopotentiometry (CP) at a constant current density of -10 µA/cm², where the electrolysis reaction took place. For each stage, 12 hours of spectra were recorded (Spectra recording). Afterwards, saturation recovery and CPMG experiments were performed for the determination of T1 and T2, respectively. In case of the 13C experiments, additional 1D exchange spectroscopy (EXSY) experiments were performed for the determination of the CO2/HCO3- exchange rate. 13C experiments were performed at two different magnetic fields (14.1 T and 9.4 T), 23Na at a single magnetic field (14.1 T). |
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Kind of Data: |
NMR raw data recorded in topspin |
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Methodology and Processing |
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Sources Statement |
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Data Access |
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Other Study Description Materials |
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Related Publications |
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Citation |
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Identification Number: |
https://doi.org/10.1038/s42004-023-01065-3 |
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Bibliographic Citation: |
Jovanovic, S., Jakes, P., Merz, S. et al. In operando NMR investigations of the aqueous electrolyte chemistry during electrolytic CO2 reduction. Commun Chem 6, 268 (2023). https://doi.org/10.1038/s42004-023-01065-3 |
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Label: |
NMR Data in operando CO2 electrolysis.zip |
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Notes: |
application/zip |