Electrochemistry Application — Mixed Ionic and Electronic Conductivity in a Tetrathiafulvalene-Phosphonate Metal-Organic Framework

Measurement evidence

Electrochemistry Application

Mixed Ionic and Electronic Conductivity in a Tetrathiafulvalene-Phosphonate Metal-Organic Framework · Ribeiro C., Tan B., Figueira F. et al. · Journal of the American Chemical Society · 2025 · 63-68

3 measurement groups · 5 results

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

Cyclic voltammetry in 0.1 M n-Bu4NPF6/CH2Cl2 versus Fc/Fc+

Et8TTFTP red powder · Powder

Et8TTFTP measured at different scan rates.

Atmosphere
N2-purged solution
Geometry
three-electrode cell
Context
molecular precursor control
Measurement source
S5 · Synthesis of H8TTFTP · Figure S6
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Et8TTFTP first half-wave potentialE1/2(1) = 0.07 V vs Fc/Fc+Text
Exact Reported
S5 · Synthesis of H8TTFTP · Figure S6
Et8TTFTP second half-wave potentialE1/2(2) = 0.45 V vs Fc/Fc+Text
Exact Reported
S5 · Synthesis of H8TTFTP · Figure S6

Solid-state CV and DPV in CH2Cl2 with 0.1 M LiClO4 versus Fc/Fc+

H8TTFTP black solid · Powder

H8TTFTP ligand measured at 0.1, 0.3 and 0.5 V/s with DPV trace.

Atmosphere
N2-purged electrochemical solution
Geometry
three-electrode electrochemical cell
Context
molecular ligand control
Measurement source
S11 · Synthesis of H8TTFTP · Figure S11
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
H8TTFTP redox featuresmultiple redox waves between approximately -0.2 and 1.0 V vs Fc/Fc+visual range approximately -0.2 to 1.0 VVisual Estimate
Approximate
S11 · Synthesis of H8TTFTP · Figure S11

Solid-state CV and DPV in CH2Cl2 with 0.1 M LiClO4 versus Fc/Fc+

TTFTP-La/Nafion glassy-carbon working electrode · Electrode

TTFTP-La MOF on glassy carbon/Nafion electrode at scan rates 0.1, 0.3 and 0.5 V/s.

Atmosphere
N2-purged electrochemical solution
Geometry
three-electrode cell; glassy carbon disc working electrode
Context
MOF/Nafion electrode composite of pristine framework
Measurement source
65 · main text · Figure S24
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Approximate TTFTP-La redox-potential regionredox waves approximately 0.35-0.50 V and 1.1-1.25 V vs Fc/Fc+visual ranges approximately 0.35-0.50 and 1.1-1.25 VVisual Estimate
Approximate
S24 · Physicochemical characterization · Figure S24
TTFTP-La redox processestwo reversible redox processesText
Exact Reported
65 · main text · Figure S24