Electrical Transport — Tuning Electrical- and Photo-Conductivity by Cation Exchange within a Redox-Active Tetrathiafulvalene-Based Metal–Organic Framework

Measurement evidence

Electrical Transport

Tuning Electrical- and Photo-Conductivity by Cation Exchange within a Redox-Active Tetrathiafulvalene-Based Metal–Organic Framework · Zhou Y., Yu F., Su J. et al. · Angewandte Chemie - International Edition · 2020 · 18763-18767

3 measurement groups · 7 results

Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.

Two-probe pressed-pellet I-V conductivity using Keithley 2400 source meter on CRX-4K probe station.

Me2NH2@1 pressed pellet · Pellet

Room temperature, ambient conditions, voltage swept from -1.5 V to 1.5 V; powder pressed at 10 tons; conductive carbon adhesive/gold wires.

Temperature
room temperature
Atmosphere
ambient
Geometry
Pressed pellet, two-probe
Context
Pristine parent framework control.
Measurement source
S3-S15 · Characterizations and conductivity discussion · Figure S12; Table S3
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
electrical conductance replicate range7.82e-12 to 7.86e-12 SrangeSI Table
Range
S15 · Table S3 · Table S3
average room-temperature electrical conductivity1.04x10-9 S cm-11.04e-7 S m-1SI Table
Exact Reported
S15 · Conductivity discussion · Table S3

Two-probe pressed-pellet I-V conductivity using Keithley 2400 source meter on CRX-4K probe station.

MV@1 pressed pellet · Pellet

Room temperature, ambient conditions, voltage swept from -1.5 V to 1.5 V; powder pressed at 10 tons; conductive carbon adhesive/gold wires.

Temperature
room temperature
Atmosphere
ambient
Geometry
Pressed pellet, two-probe
Context
Guest-loaded MV2+ exchanged framework.
Measurement source
S15 · Conductivity discussion · Figure S12; Table S3
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
electrical conductance replicate range7.81e-10 to 7.92e-10 SrangeSI Table
Range
S15 · Table S3 · Table S3
average room-temperature electrical conductivityMarked as a best value within this paper1.32x10-7 S cm-10.0000132 S m-1SI Table
Exact Reported
S15 · Conductivity discussion · Table S3

Two-probe pressed-pellet I-V conductivity using Keithley 2400 source meter on CRX-4K probe station.

TTF@1 pressed pellet · Pellet

Room temperature, ambient conditions, voltage swept from -1.5 V to 1.5 V; powder pressed at 10 tons; conductive carbon adhesive/gold wires.

Temperature
room temperature
Atmosphere
ambient
Geometry
Pressed pellet, two-probe
Context
Guest-loaded TTF*+ exchanged framework.
Measurement source
S15 · Conductivity discussion · Figure S12; Table S3
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
conductivity enhancement after TTF*+ or MV2+ exchangenearly two orders of magnitude; 10^2-foldnearlyText
Approximate
18765 · Results and Discussion
electrical conductance replicate range6.19e-10 to 6.41e-10 SrangeSI Table
Range
S15 · Table S3 · Table S3
average room-temperature electrical conductivity1.06x10-7 S cm-10.0000106 S m-1SI Table
Exact Reported
S15 · Conductivity discussion · Table S3