PDF data collected 18-19/05/2016: wavelength = 0.163000 Å (I15-1, Diamond Light Source) files: 1) CeO2_2mmCap_samChanger_3600s: CeO2 standard in 2mm capillary, collection time 3600s 2) Empty_2mmCap_samChanger_3600s: Empty 2mm capillary, collection time 3600s 3) Empty_XPDF_samChanger_3600s: Empty instrument, collection time 3600s 4) HardC_5mV_2mmCap_samChanger_3600s: Hard carbon sodiated to 5 mV in 2mm capillary, collection time 3600s 5) HardC_180mV_2mmCap_samChanger_3600s: Hard carbon sodiated to 180 mV in 2mm capillary, collection time 3600s 6) HardC_300mV_2mmCap_samChanger_3600s: Hard carbon sodiated to 300 mV in 2mm capillary, collection time 3600s 7) Pristine_hardC_2mmCap_samChanger_3600s :Hard carbon in 2mm capillary, collection time 3600s