Spectroscopy — Truxone-Based Conductive Metal-Organic Frameworks for the Oxygen Reductive Reaction

3 measurement groups · 11 results

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

truxone-Cu MOF powder/nanosheets · Powder

TGA under vacuum from 30 to 900 deg C at 10 deg C/min.

Atmosphere: vacuum for TGA
Context: pristine framework powder
Measurement source: p004 / article p.12693 · Results and Discussion · Figures S9-S12

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
FTIR carbonyl peak	1685 cm-1	—	—	Text Exact Reported	p004 / article p.12693 · Results and Discussion · Figures S9-S10
maximum thermal weight-loss-rate temperature	466 deg C	739.15 K	—	Text Exact Reported	p004 / article p.12693 · Results and Discussion · Figures S11-S12
thermal stability threshold	stable until 300 deg C	573.15 K	—	Text Rounded Reported	p004 / article p.12693 · Results and Discussion · Figures S11-S12

truxone-Cu MOF powder/nanosheets · Powder

Solid UV/Vis spectra on Perkin-Elmer Lambda 900; liquid UV/Vis on Shimadzu UV-2600 for ligand comparisons.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
optical band gap from Tauc plot	0.67 eV label in Figure 2d inset	—	—	Figure Axis Rounded Reported	p003 / article p.12692 · Figure 2 caption/inset · Figure 2d

truxone-Cu MOF powder/nanosheets · Powder

XPS on silicon substrate with Thermo Scientific ESCALAB 250Xi; EDX with Bruker probe on Apreo S LoVac SEM.

Geometry: XPS on silicon substrate
Context: pristine framework powder/nanosheets
Measurement source: p004-p005 / article pp.12693-12694 · Results and Discussion · Figure 2c; Figures S14-S18; Table S1

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
EDX carbon normalised mass fraction	C = 61.75 mass %	—	relative error 11.80%	SI Table Exact Reported	S14 · Characterization · Table S1
EDX copper normalised mass fraction	Cu = 14.41 mass %	—	relative error 3.19%	SI Table Exact Reported	S14 · Characterization · Table S1
EDX oxygen normalised mass fraction	O = 23.84 mass %	—	relative error 14.22%	SI Table Exact Reported	S14 · Characterization · Table S1
C 1s carbonyl component	C=O at 289 eV	—	—	Text Rounded Reported	p005 / article p.12694 · Results and Discussion · Figure S17
Cu(I) 2p3/2 XPS binding energy	933.2 eV	—	—	Text Exact Reported	p005 / article p.12694 · Results and Discussion · Figure 2c
Cu(II) 2p3/2 XPS binding energy	935.1 eV	—	—	Text Exact Reported	p005 / article p.12694 · Results and Discussion · Figure 2c
XPS Cu:O molar ratio	Cu:O = 0.95:6	—	—	Text Exact Reported	p004 / article p.12693 · Results and Discussion · Figure S16