Microscopy Morphology — Charge-Transfer-Induced Electrical Conductivity in a Tetrathiafulvalene-Based Metal-Organic Framework

Measurement evidence

Microscopy Morphology

Charge-Transfer-Induced Electrical Conductivity in a Tetrathiafulvalene-Based Metal-Organic Framework · Ukaj D., Bunzen H., Berger J. et al. · Chemistry of Materials · 2021 · 2532-2542

2 measurement groups · 3 results

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

Scanning electron microscopy (SEM)

activated Zn2TTFTB · Powder

Top-view powder micrographs on JEOL JSM-7500F FE-SEM with EDS system; SE images at 1 kV; samples not metal-coated.

Geometry
Powder SEM
Context
pristine_control
Measurement source
p009 / 2540 · Experimental Section - Scanning Electron Microscopy
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Morphology after TCNE infiltrationM2TTFTB crystallite morphology remains unchanged after TCNE infiltrationText
Qualitative
p003 / 2534 · Results and Discussion · Figure S17 cited
Pristine M2TTFTB crystallite particle size1-30 umText
Range
p003 / 2534 · Results and Discussion · Figure S17 cited

STEM-EDS elemental mapping

3: (TCNE)0.46@Zn2TTFTB · Powder

JEM NEOARM with cold FEG at 200 kV; crystalline products deposited on carbon-coated copper grids without solvent.

Geometry
Carbon-coated copper grid
Context
guest_loaded
Measurement source
p005 / 2536 · Results and Discussion · Figure 3
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
STEM-EDS distribution of TCNE-related elementsUniform distribution of TCNE throughout MOF crystals expected; no evidence for large inhomogeneitiesText
Qualitative
p004 / 2535 · Results and Discussion · Figure 3; Figures S18-S24 cited