Electrochemistry Application — 2D metal-organic frameworks for ultraflexible electrochemical transistors with high transconductance and fast response speeds

Measurement evidence

Electrochemistry Application

2D metal-organic frameworks for ultraflexible electrochemical transistors with high transconductance and fast response speeds · Song J., Liu H., Zhao Z. et al. · Science Advances · 2023 · eadd9627

1 measurement group · 4 results

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

Electrochemical impedance spectroscopy fitted to Rs(Rp||CPE)

Impedance spectroscopy

Cu3(HHTP)2 MOFECT with Ag/AgCl gate · Electrode

Three-electrode Zahner Zennium pro workstation; Cu3(HHTP)2 films on Au working electrodes; Pt counter; Ag/AgCl reference; 0.05 M CaCl2; 10.0 mV AC; 0.5 Hz-1.0 MHz.

Temperature: room temperature
Atmosphere: ambient air
Geometry: Film area 0.09 cm2; thickness tuned from 50 to 200 nm
Context: electrochemically doped Cu3(HHTP)2 film
Measurement source: main p.9 · Electrochemical measurements · figs. S10-S11

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Volumetric capacitance for n-type doping	67.8 F cm-3	—	—	Text Exact Reported	main p.4 · Figures of merit of MOFECTs · fig. S10
Volumetric capacitance for p-type doping	84.9 F cm-3	—	—	Text Exact Reported	main p.4 · Figures of merit of MOFECTs · fig. S11
Estimated electron mobilityMarked as a best value within this paper	0.30 cm2 V-1 s-1	—	—	Text Exact Reported	main p.4 · Figures of merit of MOFECTs · fig. S10
Estimated hole mobility	0.16 cm2 V-1 s-1	—	—	Text Exact Reported	main p.4 · Figures of merit of MOFECTs · fig. S11