Microscopy Morphology — Charge-transfer interface of insulating metal-organic frameworks with metallic conduction

Measurement evidence

Microscopy Morphology

Charge-transfer interface of insulating metal-organic frameworks with metallic conduction · Sindhu P., Ananthram K.S., Jain A. et al. · Nature Communications · 2022 · 7665

2 measurement groups · 3 results

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

Water contact angle

Contact angle and wettability

Cu-TCNQ/Cu-BPyDC heterostructured thin film · Thin Film

Contact angle measured on pristine and heterostructured thin-film surfaces.

Geometry: Thin-film surface
Context: pristine controls and target compared
Measurement source: 2 · Results · Fig. 2a; Supplementary Fig. 1

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Water contact angle of pristine Cu-TCNQ, pristine Cu-BPyDC and heterostructure	140 +/- 5 degrees	—	+/- 5 degrees	Text Rounded Reported	2 · Results · Fig. 2a; Supplementary Fig. 1
Water contact angle of TCNQ@Cu-BPyDC	55 +/- 5 degrees	—	+/- 5 degrees	Text Rounded Reported	4 · Results · Fig. 4e

Cross-sectional FESEM

Scanning electron microscopy

Cu-TCNQ/Cu-BPyDC heterostructured thin film · Thin Film

Layer identification and total film thickness from cross-sectional image.

Geometry: FTO/Cu-BPyDC/Cu-TCNQ stack
Context: target heterostructure
Measurement source: 2 · Results · Fig. 2b

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Cu-TCNQ/Cu-BPyDC heterostructure thickness	approximately 1 um	1000 nm	—	Text Approximate	2 · Results · Fig. 2b