Electrical Transport — Conductive, Large-Area, and Continuous 7,7,8,8-Tetracyanoquinodimethane@HKUST-1 Thin Films Fabricated Using Solution Shearing

Measurement evidence

Electrical Transport

Conductive, Large-Area, and Continuous 7,7,8,8-Tetracyanoquinodimethane@HKUST-1 Thin Films Fabricated Using Solution Shearing · Jung S., Huelsenbeck L., Hu Q. et al. · ACS Applied Materials and Interfaces · 2021 · 10202-10209

8 measurement groups · 12 results

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

Current-voltage measurement using Keithley 2450 SMU

Solution-sheared HKUST-1 thin film, 4 cycles · Thin Film

Au electrodes thermally evaporated in glove box; current-voltage curve measured for pristine HKUST-1 control.

Atmosphere
gold evaporation in glove box; measurement atmosphere not specified
Geometry
50 nm Au; channel length 100 um; electrode width 600 um and length 200 um
Context
pristine insulating HKUST-1 control
Measurement source
10204, 10207 · Electrical Conductivity Characterizations; Results and Discussion · Figure 5A
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Pristine HKUST-1 current responsedoes not exhibit any current responseText
Qualitative
10207 · Results and Discussion · Figure 5A

Current-voltage measurement using Keithley 2450 SMU

TCNQ@HKUST-1 thin film, 120 h TCNQ soak · Thin Film

I-V curve and conductivity after 120 h TCNQ loading.

Atmosphere
not specified
Geometry
50 nm Au; channel length 100 um; electrode width 600 um and length 200 um
Context
guest-loaded target
Measurement source
10206-10207 · Results and Discussion · Figure 5B,C
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Electrical conductivity after 120 h TCNQ soakca. 0.012 S m-1 from Figure 5C insetvisual estimate; error bar presentFigure Axis
Approximate
10206-10207 · Results and Discussion · Figure 5B,C

Current-voltage measurement using Keithley 2450 SMU

TCNQ@HKUST-1 thin film, 168 h TCNQ soak · Thin Film

I-V curve and conductivity after 168 h TCNQ loading.

Atmosphere
not specified
Geometry
50 nm Au; channel length 100 um; electrode width 600 um and length 200 um
Context
guest-loaded target
Measurement source
10206-10207 · Results and Discussion · Figure 5B,C
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Electrical conductivity after 168 h TCNQ soakca. 0.016 S m-1 from Figure 5C insetvisual estimate; error bar presentFigure Axis
Approximate
10206 · Figure caption · Figure 5B,C

Current-voltage measurement using Keithley 2450 SMU

TCNQ@HKUST-1 thin film, 240 h (10 day) TCNQ soak · Thin Film

I-V curve and conductivity after 240 h / 10 day TCNQ loading.

Atmosphere
not specified
Geometry
50 nm Au; channel length 100 um; electrode width 600 um and length 200 um
Context
best guest-loaded target conductivity
Measurement source
10202, 10207 · Abstract; Results and Discussion · Figure 5B,C
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Linear I-V response with increasing TCNQ infiltration timecurrent of TCNQ@HKUST-1 increases with a linear I-V curveText
Qualitative
10207 · Results and Discussion · Figure 5A,B
Previously reported pressed TCNQ@HKUST-1 pellet conductivityorder of 0.015 S m-1order ofText
Approximate
10203 · Introduction
Previously reported TCNQ@HKUST-1 thin-film conductivity by Talin et al.7 S m-1Text
Exact Reported
10207 · Results and Discussion
Maximum electrical conductivity after 240 h / 10 day TCNQ soakMarked as a best value within this paper2.42 x 10-2 S m-1Text
Exact Reported
10202 · Abstract · Figure 5C
Conductivity increase relative to pristine HKUST-1over 7 orders of magnitudeoverText
Rounded Reported
10202, 10207 · Abstract; Results and Discussion · Figure 5C

Current-voltage measurement using Keithley 2450 SMU

TCNQ@HKUST-1 thin film, 24 h TCNQ soak · Thin Film

I-V curve and conductivity after 24 h TCNQ loading.

Atmosphere
not specified
Geometry
50 nm Au; channel length 100 um; electrode width 600 um and length 200 um
Context
guest-loaded target after short TCNQ soak
Measurement source
10206-10207 · Results and Discussion · Figure 5A,C
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Electrical conductivity after 24 h TCNQ soakca. 1 x 10-7 S m-1 from Figure 5Cvisual estimate on logarithmic axisFigure Axis
Uncertain
10206-10207 · Results and Discussion · Figure 5A,C

Current-voltage measurement using Keithley 2450 SMU

TCNQ@HKUST-1 thin film, 480 h TCNQ soak · Thin Film

I-V curve and conductivity after 480 h TCNQ loading.

Atmosphere
not specified
Geometry
50 nm Au; channel length 100 um; electrode width 600 um and length 200 um
Context
guest-loaded target after extended soak/degradation
Measurement source
10207 · Results and Discussion · Figure 5B,C
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Electrical conductivity after 480 h TCNQ soakca. 0.010 S m-1 from Figure 5C insetvisual estimate; error bar presentFigure Axis
Approximate
10207 · Results and Discussion · Figure 5C

Current-voltage measurement using Keithley 2450 SMU

TCNQ@HKUST-1 thin film, 48 h TCNQ soak · Thin Film

I-V curve and conductivity after 48 h TCNQ loading; inset reports n = 4.

Atmosphere
not specified
Geometry
50 nm Au; channel length 100 um; electrode width 600 um and length 200 um
Context
guest-loaded target
Measurement source
10206 · Results and Discussion · Figure 5B,C
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Electrical conductivity after 48 h TCNQ soakca. 0.008 S m-1 from Figure 5C insetvisual estimate; error bar presentFigure Axis
Approximate
10206 · Figure caption · Figure 5C inset

Current-voltage measurement using Keithley 2450 SMU

TCNQ@HKUST-1 thin film, 72 h TCNQ soak · Thin Film

I-V curve and conductivity after 72 h TCNQ loading.

Atmosphere
not specified
Geometry
50 nm Au; channel length 100 um; electrode width 600 um and length 200 um
Context
guest-loaded target
Measurement source
10206-10207 · Results and Discussion · Figure 5B,C
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Electrical conductivity after 72 h TCNQ soakca. 0.010 S m-1 from Figure 5C insetvisual estimate; error bar presentFigure Axis
Approximate
10206 · Figure caption · Figure 5C inset