This data is related to the measurement of diffusion coefficients of species in porous carbon materials through an in situ NMR technique. The data provided here consists in:
- electrochemistry measurements data (classical cyclic voltammetry for the supercapacitors outside of the NMR setup, and chronoamperometry for the supercapacitors while doing in situ NMR)
- NMR measurements data (exchange spectroscopy and Pulse Field Gradient NMR)
- SEM images 
- Sorption isotherms (used for the determination of the pore size distributions)

- The electrochemistry data can be opened using EC-Lab or a text file editor.
- The NMR data can be opened using TopSpin or a text file editor.
- SEM images are included in a powerpoint file.
- Sorption isotherms can be opened using a text file editor.