Electrochemistry Application — Increased Electrical Conductivity in a Mesoporous Metal-Organic Framework Featuring Metallacarboranes Guests

4 measurement groups · 24 results

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

chronopotentiometric charge-discharge

Galvanostatic cycling

spin-coated Mn-AIM-NiCB@NU-1000 thin film · Thin Film

Spin-coated Mn-AIM-NiCB@NU-1000 film in 0.1 M Na2SO4(aq); specific capacitance and addressable Mn fraction calculated from discharge curves and ICP/UV-vis loading.

Geometry: FTO working electrode; Pt coil counter; Ag/AgCl/KCl (3 M) reference; 1 V potential window
Context: Conductive NiCB@NU-1000 scaffold application sample.
Measurement source: S18-S20 · S9 · Figure S11 and Table S3

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Mn loading per film area for Mn-AIM-NiCB@NU-1000	1.6 x 10-7 mol/cm2	—	—	Text Rounded Reported	S19 · S9
Addressable Mn fraction at 0.02 mA/cm2	24.9%	—	—	SI Table Exact Reported	S20 · S9 · Table S3
Addressable Mn fraction at 0.04 mA/cm2	20.1%	—	—	SI Table Exact Reported	S20 · S9 · Table S3
Addressable Mn fraction at 0.08 mA/cm2	16.0%	—	—	SI Table Exact Reported	3873 · results · Table S3
Addressable Mn fraction at 0.16 mA/cm2	12.0%	—	—	SI Table Exact Reported	S20 · S9 · Table S3
Specific capacitance at 0.02 mA/cm2Marked as a best value within this paper	276 F/gMnO2	—	—	SI Table Exact Reported	3873 · results · Figure 4d and Table S3
Specific capacitance at 0.04 mA/cm2	224 F/gMnO2	—	—	SI Table Exact Reported	S20 · S9 · Table S3
Specific capacitance at 0.08 mA/cm2	178 F/gMnO2	—	—	SI Table Exact Reported	S20 · S9 · Table S3
Specific capacitance at 0.16 mA/cm2	133 F/gMnO2	—	—	SI Table Exact Reported	S20 · S9 · Table S3
Specific capacitance including whole electrode material	69 F/g	—	—	Text Exact Reported	3875 · references/notes · note 29

chronopotentiometric charge-discharge

Galvanostatic cycling

spin-coated Mn-AIM-NU-1000 thin film · Thin Film

Spin-coated Mn-AIM-NU-1000 film in 0.1 M Na2SO4(aq); specific capacitance and addressable Mn fraction calculated from discharge curves and ICP/UV-vis loading.

Geometry: FTO working electrode; Pt coil counter; Ag/AgCl/KCl (3 M) reference; 1 V potential window
Context: Insulating NU-1000 scaffold control.
Measurement source: S18-S20 · S9 · Figure S11 and Table S3

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Mn loading per film area for Mn-AIM-NU-1000	1.2 x 10-7 mol/cm2	—	—	Text Rounded Reported	S19 · S9
Addressable Mn fraction at 0.02 mA/cm2	1.9%	—	—	SI Table Exact Reported	S20 · S9 · Table S3
Addressable Mn fraction at 0.04 mA/cm2	1.7%	—	—	SI Table Exact Reported	S20 · S9 · Table S3
Addressable Mn fraction at 0.08 mA/cm2	1.4%	—	—	SI Table Exact Reported	S20 · S9 · Table S3
Addressable Mn fraction at 0.16 mA/cm2	1.1%	—	—	SI Table Exact Reported	S20 · S9 · Table S3
Specific capacitance at 0.02 mA/cm2	21 F/gMnO2	—	—	SI Table Exact Reported	3873 · results · Figure 4d and Table S3
Specific capacitance at 0.04 mA/cm2	19 F/gMnO2	—	—	SI Table Exact Reported	S20 · S9 · Table S3
Specific capacitance at 0.08 mA/cm2	15 F/gMnO2	—	—	SI Table Exact Reported	S20 · S9 · Table S3
Specific capacitance at 0.16 mA/cm2	12 F/gMnO2	—	—	SI Table Exact Reported	S20 · S9 · Table S3

cyclic voltammetry

Voltammetry

spin-coated NiCB@NU-1000 thin film · Thin Film

CV of spin-coated NU-1000, NiCB@NU-1000, Mn-AIM-NU-1000, and Mn-AIM-NiCB@NU-1000 thin films in 0.1 M Na2SO4(aq), measured at 25 mV/s.

Geometry: FTO substrate working electrode; Pt coil counter electrode; Ag/AgCl/KCl (3 M) reference
Context: Bare scaffolds compared with Mn-oxide-loaded samples.
Measurement source: 3873 · results · Figure 4a

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Bare scaffold capacitance	negligible capacitance from NU-1000 and NiCB@NU-1000 scaffolds	—	—	Qualitative Qualitative	3873 · results · Figure 4a

long-term chronopotentiometric cycling

Galvanostatic cycling

spin-coated Mn-AIM-NiCB@NU-1000 thin film · Thin Film

2000 charge-discharge cycles at 0.08 mA/cm2 in 0.1 M Na2SO4(aq); post-cycling XRD and ICP-OES.

Geometry: spin-coated Mn-AIM-NiCB@NU-1000 thin film on FTO
Context: Conductive scaffold application durability test.
Measurement source: S20-S21 · S10 · Figure S12

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Long-term cycling duration	2000 cycles	—	—	Text Exact Reported	S20 · S10 · Figure S12
Capacitance retention after 200 cycles	about 65% of initial value after 200 cycles	—	—	Text Approximate	S20 · S10 · Figure S12b
Post-cycling Mn loading	6.7 Mn on each zirconium-based node	—	—	Text Exact Reported	S21 · S10
Post-cycling Ni loading	0.71 Ni on each zirconium-based node	—	—	Text Exact Reported	S21 · S10