Electrical Transport — Bimetallic MOFs with tunable morphology: Synthesis and enhanced lithium storage properties

Measurement evidence

Electrical Transport

Bimetallic MOFs with tunable morphology: Synthesis and enhanced lithium storage properties · He S., Li Z., Wang J. · Journal of Solid State Chemistry · 2022 · 122726

1 measurement group · 2 results

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

Electrochemical impedance spectroscopy (EIS), CHI 660C

Impedance spectroscopy

MOF/carbon black/PVDF electrode series · Electrode

Perturbation amplitude 5 mV; frequency range 10 kHz to 0.1 Hz; electrode impedance comparison across Co/Ni ratios.

Geometry: MOF/carbon black/PVDF lithium half-cell electrodes
Context: composite electrode; conductivity inferred from impedance rather than direct pristine-MOF conductivity
Measurement source: 2 · 2.3. Electrochemical measurements · Fig. 4b

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Comparative EIS resistance and inferred conductivityMarked as a best value within this paper	All Co-Ni-MOF electrodes show lower resistance than pristine Ni-MOF; Co-Ni-MOF 1:1 shows highest electrical conductivity and fastest lithium-ion diffusion.	—	—	Text Qualitative	5 · 3. Results and discussion · Fig. 4b
Approximate low-frequency impedance scale for Co-Ni-MOF 1:1Marked as a best value within this paper	Nyquist trace for Co/Ni 1:1 rises steeply by roughly Z' = 250-300 ohm in Fig. 4b; smallest resistance among plotted electrodes.	—	approximate range 250-300 ohm from plot	Visual Estimate Approximate	4 · Figure · Fig. 4b