Electrical Transport — A Cu-based electronically conducting metal–organic framework with π–d conjugation for cathode and anode modification in aqueous zinc-ion batteries

Measurement evidence

Electrical Transport

A Cu-based electronically conducting metal–organic framework with π–d conjugation for cathode and anode modification in aqueous zinc-ion batteries · Yang C., Feng K., Chen J. et al. · Chemical Engineering Journal · 2025 · 165857

1 measurement group · 16 results

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

SEM/AFM/XRD/XPS/contact angle/electronic conductivity tests

X-ray photoelectron spectroscopy X-ray diffraction and scattering Scanning electron microscopy Atomic force microscopy Contact angle and wettability Electrical conductivity

Zn@DDA-Cu composite anode · Electrode

DDA-Cu-coated zinc anode structural, wetting and conductivity characterisation.

Temperature: ambient for contact angle
Geometry: film on zinc foil
Context: composite conductive-MOF-coated anode
Measurement source: 7 · Results and discussion · Fig. 6; Fig. S4-S8

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
AFM RMS roughness of bare Zn	63.9 nm	—	—	Text Exact Reported	7 · Results and discussion · Fig. 6e
Water contact angle of bare Zn	92.91 deg	—	—	Text Exact Reported	7 · Results and discussion · Fig. S7
Water contact angle of Zn@DDA-Cu filmMarked as a best value within this paper	63.13 deg	—	—	Text Exact Reported	7 · Results and discussion · Fig. S7
Electronic conductivity of Zn@DDA-Cu anodeMarked as a best value within this paper	2.35 x 10-2 S m-1	—	—	Text Exact Reported	7 · Results and discussion · Fig. S8
Bare Zn conductivity site 1	0.022 S/m	—	—	Visual Estimate Approximate	10 · Supporting Information · Fig. S8
Bare Zn conductivity site 2	0.022 S/m	—	—	Visual Estimate Approximate	10 · Supporting Information · Fig. S8
Bare Zn conductivity site 3	0.021 S/m	—	—	Visual Estimate Approximate	10 · Supporting Information · Fig. S8
Zn@DDA-Cu conductivity site 1	0.023 S/m	—	—	Visual Estimate Approximate	10 · Supporting Information · Fig. S8
Zn@DDA-Cu conductivity site 2	0.022 S/m	—	—	Visual Estimate Approximate	10 · Supporting Information · Fig. S8
Zn@DDA-Cu conductivity site 3	0.024 S/m	—	—	Visual Estimate Approximate	10 · Supporting Information · Fig. S8
AFM RMS roughness of Zn@DDA-Cu filmMarked as a best value within this paper	3.77 nm	—	—	Text Exact Reported	7 · Results and discussion · Fig. 6d,e
Zn@DDA-Cu Cu 2p components	934.4 eV (Cu 2p3/2) and 954.04 eV (Cu 2p1/2), corresponding to Cu2+	—	—	Text Exact Reported	7 · Results and discussion · Fig. S6a
Zn@DDA-Cu N 1s Cu-N peak	399.18 eV assigned to Cu-N bond	—	—	Text Exact Reported	7 · Results and discussion · Fig. 6g
Zn@DDA-Cu O 1s components	531.42 and 532.65 eV assigned to C=O and -OH coordinated with metal ions	—	—	Text Exact Reported	7 · Results and discussion · Fig. 6h
Zn@DDA-Cu additional MOF XRD peak	2theta = 6.8 deg attributed to the (100) plane of DDA-Cu	—	—	Text Rounded Reported	7 · Results and discussion · Fig. S5
Zn@DDA-Cu film thicknessMarked as a best value within this paper	~132 nm; later described as 131.85 nm for three-day DDA-Cu	—	—	Text Approximate	7,11 · Results and discussion · Fig. 6c; Fig. 9