{ "cues": { "cue #": [ 1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 2, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 3, 30, 31, 32, 33, 34, 35, 4, 5, 6, 7, 8, 9 ], "timestamp": [ 1667219342.05907, 1667230280.2648277, 1667230870.4126155, 1667231244.7715194, 1667231274.5002868, 1667233422.1033566, 1667234899.3792205, 1667237976.1180177, 1667238545.023338, 1667238650.7824838, 1667239560.3921096, 1667220435.018817, 1667247443.2248201, 1667247469.6818917, 1667255882.524956, 1667255960.2140675, 1667256037.315233, 1667256059.81643, 1667256181.6962314, 1667256187.704754, 1667258176.372912, 1667274351.2824874, 1667221421.3997478, 1667274377.580271, 1667277047.9328628, 1667277813.004019, 1667277852.243938, 1667277870.5923216, 1667279779.7239056, 1667221617.2863898, 1667221634.9071724, 1667224689.0929015, 1667225839.6906874, 1667225936.7263315, 1667226292.7996562 ], "comment": [ "30 ml/min\n", "7.5 ml/min since cell 3", "37.5 ml/min for 5s then again 7.5 ml/min", "37.5 ml/min for 5s then again 7.5 ml/min", "7.5 ml/min", "0 ml/min", "7.5 ml/min", "15 ml/min", "7.5 ml/min", "0 ml/min", "7.5 ml/min", "0 ml/min 30s before", "30 ml/min", "7.5 ml/min", "30 ml/min", "0 ml/min (when failure is happening)", "30 ml/min", "7.5 ml/min", "30 ml/min", "0 ml/min (too late)", "7.5 ml/min", "30 ml/min", "7.5 ml/min", "7.5 ml/min", "30 ml/min then immediatly 7.5 ml/min", "30 ml/min", "0 ml/min", "7.5 ml/min", "10 ml/min", "30 ml/min", "7.5 ml/min", "40 ml/min 2min ago", "100 ml/min", "30 ml/min", "300 ml/min" ] }, "EC_folder": "I:\\01_imaging_at_TOMCAT_Robert\\02_EC_data_for_image_data", "samples": { "3": { "pre-damage": "T_3_scan_02", "post-damage": "T_3_scan_03", "comment": "test sample: beam damage tests. Series of 10 s exposures (7) + 1 60s exposure + 10 s before seeing decrease of EC-performance" }, "3II": { "ec_lab_names": [ "3b" ], "ec_lab_files": [ "cell_3b_01_PEIS_C01.mgr", "cell_3b_01_PEIS_C01.mpr", "cell_3b_02_GEIS_C01.mgr", "cell_3b_02_GEIS_C01.mpr", "cell_3b_DUSB0_C01.sta" ], "no_gas_no_water": "T_3b_scan_02", "gas_no_water": "T_3b_scan_03", "gas_water": "T_3b_scan_04", "operando": [ "T_3b_scan_05", "T_3b_scan_06", "T_3b_scan_07" ], "main EC condition": "pot. stat. 3.5V" }, "3III": { "ec_lab_names": [ "3iii" ], "ec_lab_files": [ "cell_3iii_01_PEIS_C01.mgr", "cell_3iii_01_PEIS_C01.mpr", "cell_3iii_02_GEIS_C01.mgr", "cell_3iii_02_GEIS_C01.mpr", "cell_3iii_DUSB0_C01.sta" ], "no_gas_no_water": "T_3III_01", "gas_no_water": "T_3III_scan_02", "gas_water": "T_3III_scan_03", "operando": [ "T_3III_scan_04", "T_3III_scan_05" ], "comment": "cathode flow field from former cell 6 due to capillaries ripped off", "main EC condition": "pot. stat. 3V" }, "4": { "ec_lab_names": [ "4" ], "ec_lab_files": [ "cell_4_scan1.mps", "cell_4_scan1_01_PEIS_C01.mgr", "cell_4_scan1_01_PEIS_C01.mpr", "cell_4_scan1_02_GEIS_C01.mgr", "cell_4_scan1_02_GEIS_C01.mpr", "cell_4_scan1_DUSB0_C01.sta" ], "no_gas_no_water": "n.a.", "gas_no_water": "n.a.", "gas_water": "T_4_scan_01", "operando": [ "T_4_scan_02", "T_4_scan_03" ], "main EC condition": "galv. stat. 3mA" }, "4II": { "ec_lab_names": [ "4ii", "4iib" ], "ec_lab_files": [ "cell_4iib_01_PEIS_C01.mgr", "cell_4iib_01_PEIS_C01.mpr", "cell_4iib_02_GEIS_C01.mgr", "cell_4iib_02_GEIS_C01.mpr", "cell_4iib_DUSB0_C01.sta" ], "no_gas_no_water": "T_4_scan_01", "gas_no_water": "T_4_scan_02", "gas_water": "T_4_scan_03", "operando": [ "T_4_scan_05" ], "comment": "operando scan 4 cancelled within first minute to fix dangerously moving tubing", "main EC condition": "current ramp up" }, "5": { "ec_lab_names": [ "5" ], "ec_lab_files": [ "cell_5_scan1.mps", "cell_5_scan1b.mps", "cell_5_scan1b_01_PEIS_C01.mgr", "cell_5_scan1b_01_PEIS_C01.mpr", "cell_5_scan1b_02_GEIS_C01.mgr", "cell_5_scan1b_02_GEIS_C01.mpr", "cell_5_scan1b_DUSB0_C01.sta", "cell_5_scan1_01_PEIS_C01.mgr", "cell_5_scan1_01_PEIS_C01.mpr", "cell_5_scan1_02_GEIS_C01.mgr", "cell_5_scan1_02_GEIS_C01.mpr", "cell_5_scan1_DUSB0_C01.sta" ], "no_gas_no_water": "T_5_scan_02", "gas_no_water": "T_5_scan_03", "gas_water": "T_5_scan_04", "operando": [ "T_5_scan_05", "T_5_scan_06", "T_5_scan_07" ], "main EC condition": "galv. stat. initially 3mA, ramped up to 20mA" }, "5II": { "ec_lab_names": [ "5ii" ], "ec_lab_files": [ "cell_5ii_01_PEIS_C01.mgr", "cell_5ii_01_PEIS_C01.mpr", "cell_5ii_02_GEIS_C01.mgr", "cell_5ii_02_GEIS_C01.mpr", "cell_5ii_DUSB0_C01.sta" ], "no_gas_no_water": "T_5II_scan_01", "gas_no_water": "T_5II_scan_02", "gas_water": "T_5II_scan_03", "operando": [ "T_5II_scan_04" ], "comment": "flooded rotation stage and probably unreliable EC-measurements", "main EC condition": "pot. stat. 3.5V" }, "6": { "ec_lab_names": [ "6", "6b" ], "ec_lab_files": [ "cell_6_01_PEIS_C01.mgr", "cell_6_01_PEIS_C01.mpr", "cell_6_02_GEIS_C01.mgr", "cell_6_02_GEIS_C01.mpr", "cell_6_DUSB0_C01.sta", "cell_6b_01_PEIS_C01.mgr", "cell_6b_01_PEIS_C01.mpr", "cell_6b_02_GEIS_C01.mgr", "cell_6b_02_GEIS_C01.mpr", "cell_6b_DUSB0_C01.sta" ], "no_gas_no_water": "T_6_scan_01", "gas_no_water": "T_6_scan_02", "gas_water": "T_6_scan_03", "operando": [ "T_6_scan_04", "T_6_scan_05", "T_6_scan_06" ], "main EC condition": "galv. stat. 5mA" }, "7x": { "ec_lab_names": [ "7x" ], "ec_lab_files": [ "cell_7x_01_PEIS_C01.mgr", "cell_7x_01_PEIS_C01.mpr", "cell_7x_02_GEIS_C01.mgr", "cell_7x_02_GEIS_C01.mpr", "cell_7x_DUSB0_C01.sta" ], "no_gas_no_water": "T_7x_scan_01", "gas_no_water": "T_7x_scan_02", "gas_water": "T_7x_scan_03", "operando": [ "T_7x_scan_04" ], "comment": "pinched GDL, gas flow at 10ml/min", "main EC condition": "galv. stat. 5mA" }, "8x": { "ec_lab_names": [ "8x" ], "ec_lab_files": [ "cell_8x_01_PEIS_C01.mgr", "cell_8x_01_PEIS_C01.mpr", "cell_8x_02_GEIS_C01.mgr", "cell_8x_02_GEIS_C01.mpr", "cell_8x_DUSB0_C01.sta" ], "no_gas_no_water": "T_8x_scan_01", "gas_no_water": "T_8x_scan_02", "gas_water": "T_8x_scan_03", "operando": [ "T_8x_scan_04" ], "comment": "pinched GDL", "main EC condition": "current ramp up" }, "1": { "test 1": "T_1_scan_01", "test 2": "T_1_scan_02", "dry reference": "T_1_scan_03", "dynamic scan running water": "T_1_scan_04", "dynamic scan gas+water": "T_1_scan_05", "comment": "test sample: beam setup and water transport without electrochemistry" } }, "test_samples": { "1": { "comment": "testing setup and without echem, e.g. operando with gas (see logbook)" }, "2": { "comment": "tests, unfortunately gas not connected" }, "3": { "comment": "beam damage tests" } } }