Spectroscopy — A conductive metal-organic framework photoanode

3 measurement groups · 4 results

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

Zn2TTFTB-TiO2 photoanode · Electrode

450 nm excitation; transient cation probed at 680 nm; recombination fitted with stretched exponential plus long-lived component.

Geometry: MOF-sensitized TiO2 sample
Context: target MOF photoanode compared with ligand-sensitized TiO2
Measurement source: 9600 · Zn2TTFTB as a photosensitizing array · Figure 9; Table 3

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Zn2TTFTB-TiO2 ns-TA long-lived MOF componentMarked as a best value within this paper	74.8 us	—	—	Table Exact Reported	9600 · Zn2TTFTB as a photosensitizing array · Table 3
Zn2TTFTB-TiO2 ns-TA stretched time constant	1.43 us	—	—	Table Exact Reported	9600 · Zn2TTFTB as a photosensitizing array · Table 3

TTFTB-sensitized TiO2 · Electrode

450 nm excitation; transient cation probed at 680 nm; stretched-exponential recombination fit.

Geometry: TTFTB-sensitized TiO2 control
Context: ligand-only control
Measurement source: 9600 · Zn2TTFTB as a photosensitizing array · Figure 9; Table 3

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
TTFTB-TiO2 ns-TA stretched time constantMarked as a best value within this paper	0.26 us	—	—	Table Exact Reported	9600 · Zn2TTFTB as a photosensitizing array · Table 3

Zn2TTFTB powder, standard synthesis · Powder

Zn2TTFTB powder diffuse reflectance compared with H4TTFTB and TDDFT spectra.

Atmosphere: air-exposed as-synthesized powder
Context: pristine powder control
Measurement source: 9597 · UV-visible Electronic Characterization · Figure 5a; Figure S8

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Zn2TTFTB cation absorption band	600-800 nm cation feature	—	—	Text Range	9597 · UV-visible Electronic Characterization · Figure 5a