Electrical Transport — Ultrafast transformation of metal-organic frameworks into advanced oxygen evolution electrocatalysts with good universality and scalability

Measurement evidence

Electrical Transport

Ultrafast transformation of metal-organic frameworks into advanced oxygen evolution electrocatalysts with good universality and scalability · Yu L., Xiao J., Huang C. et al. · Journal of Materials Chemistry A · 2022 · 17552-17560

1 measurement group · 3 results

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

Electrochemical impedance spectroscopy

Fe-CoNi MOFs on Ni foam, 0.10 M Fe(NO3)3 · Electrode

EIS at 300 mV overpotential from 0.01 Hz to 100 kHz with 10 mV amplitude; Nyquist-derived charge-transfer resistance.

Geometry
Electrode/electrolyte interface
Context
Fe incorporation effect compared with CoNi MOFs and Ni foam.
Measurement source
S4 · Electrochemical tests · Fig. 3f
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
CoNi MOFs charge-transfer resistance~5.6 ohmText
Approximate
17556 · Results and discussion · Fig. 3f
Fe-CoNi MOFs charge-transfer resistanceMarked as a best value within this paper~2.5 ohmText
Approximate
17556 · Results and discussion · Fig. 3f
Ni foam charge-transfer resistance~78.7 ohmText
Approximate
17556 · Results and discussion · Fig. 3f