TY  - CONF
AU  - Schatz, Michael
AU  - Kochs, Johannes Florian
AU  - Jovanovic, Sven
AU  - Eichel, Rüdiger-A.
AU  - Granwehr, Josef
TI  - Measuring Local pH Gradients and Ion Concentration Profiles using in operando 13C and 23Na MRI
SN  - 2151-2043
M1  - FZJ-2023-02564
PY  - 2023
AB  - This study investigates the local reaction conditions in proximity of a copper electrode during CO2 reduction reaction (CO2RR) to produce e-fuels or base chemicals. The selectivity of the CO2RR towards desired products is still a challenge due to the complex interactions of local conditions in electrode proximity, such as pH value as well as CO2 and ion concentrations. We extend our method for pH determination using in operando 13C Nuclear Magnetic Resonance (NMR) by Magnetic Resonance Imaging (MRI) techniques to spatially resolve local pH meas-urements.
T2  - 10th International Conference on "Fuel Science - From Production to Propulsion"
CY  - 23 May 2023 - 25 May 2023, Aachen (Germany)
Y2  - 23 May 2023 - 25 May 2023
M2  - Aachen, Germany
LB  - PUB:(DE-HGF)6
UR  - https://juser.fz-juelich.de/record/1008980
ER  -