Electrical Transport — Activating a Metallization Switch for Record Hydrogen Evolution in Single-Atom Modified Polar MOF Piezocatalysts

Measurement evidence

Electrical Transport

Activating a Metallization Switch for Record Hydrogen Evolution in Single-Atom Modified Polar MOF Piezocatalysts · Hao C., Guan X., Wu Y. et al. · Advanced Materials · 2026 · e23489

1 measurement group · 9 results

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

UPS and UV-vis diffuse reflectance spectroscopy with Tauc analysis

Ultraviolet photoelectron spectroscopy UV-visible and optical absorption spectroscopy

Ni SAs@UiO-66-NH2(Hf) powder · Powder

Electronic-state, work-function, valence-band and bandgap comparison of UiO-66, UiO-66-NH2 and Ni SAs@UiO-66-NH2.

Geometry: powder spectroscopy
Context: Target sample compared with pristine controls.
Measurement source: 8-9 · Experimental Insights into Electronic States and Polarization · Figure 4a-e

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Optical bandgap of Ni SAs@UiO-66-NH2Marked as a best value within this paper	2.12 eV	—	—	Text Exact Reported	8 · Experimental Insights into Electronic States and Polarization · Figure 4d
Optical bandgap of UiO-66	3.25 eV	—	—	Text Exact Reported	8 · Experimental Insights into Electronic States and Polarization · Figure 4d
Optical bandgap of UiO-66-NH2	2.44 eV	—	—	Text Exact Reported	8 · Experimental Insights into Electronic States and Polarization · Figure 4d
Valence band maximum of Ni SAs@UiO-66-NH2 vs Fermi level	0.86 eV vs EF	—	—	Text Exact Reported	8 · Experimental Insights into Electronic States and Polarization · Figure 4a
Valence band maximum of UiO-66 vs Fermi level	0.75 eV vs EF	—	—	Text Exact Reported	8 · Experimental Insights into Electronic States and Polarization · Figure 4a
Valence band maximum of UiO-66-NH2 vs Fermi level	0.46 eV vs EF	—	—	Text Exact Reported	8 · Experimental Insights into Electronic States and Polarization · Figure 4a
Work function of Ni SAs@UiO-66-NH2Marked as a best value within this paper	3.92 eV	—	—	Text Exact Reported	8 · Experimental Insights into Electronic States and Polarization · Figure 4b,c
Work function of UiO-66	2.56 eV	—	—	Text Exact Reported	8 · Experimental Insights into Electronic States and Polarization · Figure 4b,c
Work function of UiO-66-NH2	3.26 eV	—	—	Text Exact Reported	8 · Experimental Insights into Electronic States and Polarization · Figure 4b,c