Data from: A tutorial for scanning electrochemical cell microscopy (SECCM) measurements: Step-by-Step instructions, visual resources, and guidance for first experiments
Data files
Mar 20, 2025 version files 26.37 MB
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Capacitive_current_vs_scan_rate_FigS5.txt
84 B
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Clean_Detachment_Fig17.txt
161.47 KB
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CV_Fig_16A.txt
24.44 KB
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CV_Fig_2iA.txt
25 KB
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CV_Fig_2iB.txt
25.03 KB
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CV_Fig_2iC.txt
24.97 KB
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CV_Fig156.txt
23.17 KB
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Electrical_Characterization_CV_Fig12.txt
22.21 KB
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Electrical_Characterization_i_t_Fig11.txt
12.22 KB
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Extended_Adhesion_Fig17.txt
150.70 KB
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OC_0.1Vpers_CV_Fig5B.txt
24 KB
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OC_10Vpers_CV_FigS5.txt
23.49 KB
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OC_1Vpers_CV_Fig5B.txt
23.90 KB
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OC_5Vpers_CV_Fig5B.txt
23.48 KB
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OC_Fig_5A_NoisyOffset.txt
11.14 KB
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OC_Fig5A_Desired.txt
11.09 KB
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OC_FigS4_DDPCA
11.07 KB
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OC_FigS4_DLPCA
11.07 KB
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README.md
4.70 KB
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Resistor_Fig6_Desired.tsv
12.49 MB
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Resistor_Fig6_Flatline.tsv
6.33 MB
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Resistor_Fig6_Lim_current_range.tsv
6.30 MB
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Resistor_Fig6_Offset.txt
585.75 KB
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SECCM_imap_Fig16.txt
1.15 KB
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SECCM_imap_Fig2ii.txt
7.81 KB
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SECCM_z_height_map_Fig2iii.txt
7.09 KB
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SECCM_Z_height_map_FigS15.txt
1.08 KB
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Undesirable_CV_FigS13A.txt
23.78 KB
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Undesirable_CV_FigS13B.txt
23.80 KB
Abstract
Scanning electrochemical cell microscopy (SECCM) produces nanoscale-resolution electrochemical maps of electrode surfaces using the meniscus at the tip of an electrolyte-filled nanopipette as a mobile electrochemical cell. While the use and range of applications of SECCM have grown rapidly since its introduction, the pathway to performing SECCM measurements can be challenging for those without direct access to expert users. This work fills this gap by providing a step-by-step guide to performing SECCM experiments, including troubleshooting strategies, videos/images, suggested parameters and experimental systems, and representative data (of both successful experiments and common problems). This work provides an entry point for the uninitiated to make use of this powerful nanoscale electrochemical characterization technique.
Dataset DOI: 10.5061/dryad.3j9kd51v4
Description of the data and file structure
This file contains the data presented in “A Tutorial for Scanning Electrochemical Cell Microscopy (SECCM) Measurements: Step-by-Step Instructions, Visual Resources, and Guidance for First Experiments”.
Files and variables
File: Capacitive_current_vs_scan_rate_FigS5.txt
Description: Data for Figure S5 Capacitive current vs scan rate
Variables
- Scan rate (V/s):
- Capacitive Current (pA):
File: Clean_Detachment_Fig17.txt
Description: Data for Fig 17 clean detachment
Variables
- z (micrometers)
- Current (pA)
File: CV_Fig_2iA.txt
Description: CV data for Figure 2iA
Variables
- Potential (mV)
- Current (pA)
File: CV_Fig_2iB.txt
Description: CV data for Figure 2iB
Variables
- Potential (mV)
- Current (pA)
File: CV_Fig_2iC.txt
Description: CV data for Figure 2iC
Variables
- Potential (mV)
- Current (pA)
File: CV_Fig_16A.txt
Description: CV data for Figure 16A
Variables
- Potential (mV)
- Current (pA)
File: CV_Fig156.txt
Description: CV data for Figure 16B
Variables
- Potential (mV)
- Current (pA)
File: Electrical_Characterization_CV_Fig12.txt
Description: CV data for Figure 12
Variables
- Potential (V)
- Current (nA)
File: Electrical_Characterization_i_t_Fig11.txt
Description: Current vs time data for figure 11
Variables
- Time (s)
- Current (nA)
File: OC_1Vpers_CV_Fig5B.txt
Description: Open circuit 1 V/s CV data for figure 5B
Variables
- Potential (mV)
- Current (pA)
File: OC_5Vpers_CV_Fig5B.txt
Description: Open circuit 5 V/s CV data for figure 5B
Variables
- Potential (mV)
- Current (pA)
File: OC_Fig_5A_NoisyOffset.txt
Description: Open circuit Current vs time data for Noisy and offset data in Figure 5A
Variables
- Time (s)
- Current (pA)
File: OC_10Vpers_CV_FigS5.txt
Description: Open circuit 10 V/s CV data for figure S5
Variables
- Potential (mV)
- Current (pA)
File: OC_FigS4_DDPCA
Description: Open circuit data DDPCA amplifier Figure S4
Variables
- Potential (V)
- Current (pA)
File: OC_Fig5A_Desired.txt
Description: Open circuit Current vs time data for desired data in Figure 5A
Variables
- Time (s)
- Current (pA)
File: Extended_Adhesion_Fig17.txt
Description: Extended adhesion data in Figure 17
Variables
- Z (micrometers):
- Current (nA)
File: OC_0.1Vpers_CV_Fig5B.txt
Description: Open circuit 0.1 V/s CV data for figure 5B
Variables
- Potential (mV)
- Current (pA)
File: SECCM_imap_Fig2ii.txt
Description: SECCM Current Map Data Figure 2ii
Variables
- x coordinate (micrometers)
- y coordinate (micrometers)
- Current (pA)
File: OC_FigS4_DLPCA
Description: Open circuit data DLPCA amplifier Figure S4
Variables
- Potential (V)
- Current (pA)
File: SECCM_imap_Fig16.txt
Description: SECCM Current map data Figure 16
Variables
- X (micrometers)
- Y (micrometers)
- Current (pA)
File: SECCM_Z_height_map_FigS15.txt
Description: SECCM topography map data Figure S15
Variables
- X (micrometers)
- Y (micrometers)
- Z (micrometers)
File: Resistor_Fig6_Flatline.tsv
Description: Flatline response data Figure 6
Variables
- Potential (V)
- Current (nA)
File: Undesirable_CV_FigS13B.txt
Description: Undesirable CV data Figure S13B
Variables
- Potential (mV)
- Current (nA)
File: Undesirable_CV_FigS13A.txt
Description: Undesirable CV Figure S13A
Variables
- Potential (mV)
- Current (nA)
File: SECCM_z_height_map_Fig2iii.txt
Description: SECCM topography map data Figure 2iii
Variables
- x coordinate (micrometers)
- y coordinate (micrometers)
- z height (micrometers)
File: Resistor_Fig6_Offset.txt
Description: Offset response data Figure 6
Variables
- Potential (V)
- Current (nA)
File: Resistor_Fig6_Desired.tsv
Description: Desired resistor response data Figure 6
Variables:
- Potential (V)
- Current (nA)
File: Resistor_Fig6_Lim_current_range.tsv
Description: Limited current range data Figure 6
Variables
- Potential (V)
- Current (nA)