Porosity — Extension of charge separation distance over isolated dual-metal sites in metal-organic frameworks for efficient CO2 photoreduction

Measurement evidence

Porosity

Extension of charge separation distance over isolated dual-metal sites in metal-organic frameworks for efficient CO2 photoreduction · Zhou A., Zhao C., Dou Y. et al. · Applied Catalysis B: Environmental · 2025 · 125297

2 measurement groups · 5 results

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

CO2 adsorption isotherm

Gas sorption and porosity

CuCo-THQ powder · Nanosheet

CO2 uptake measured for Cu-THQ and CuM-THQ; pressure axis shown to 750 mmHg in Fig. 1e.

Atmosphere: CO2
Geometry: powder adsorption measurement
Context: pristine and mixed-metal MOF powders
Measurement source: p004 · 3.1 Synthesis and characterization of photocatalysts · Fig. 1e

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
CO2 adsorption behaviour	~10 cm3 g-1	—	~	Text Approximate	p004 · 3.1 Synthesis and characterization of photocatalysts · Fig. 1e

N2 adsorption-desorption, BET surface area and DFT pore-size distribution

Gas sorption and porosity Density functional theory

CuCo-THQ powder · Nanosheet

Micromeritics ASAP 2020 surface area analyzer; SI Fig. S8, Fig. S9 and Table S2 cited.

Atmosphere: N2
Geometry: powder adsorption measurement
Context: Cu-THQ and CuM-THQ powders
Measurement source: S32 / S34 · 4. Supplementary Tables · Table S2

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Cu-THQ BET surface area	145 m2/g	—	—	SI Table Exact Reported	S32 / S34 · 4. Supplementary Tables · Table S2
CuCo-THQ BET surface area	145 m2/g	—	—	SI Table Exact Reported	S32 / S34 · 4. Supplementary Tables · Table S2
CuFe-THQ BET surface areaMarked as a best value within this paper	157 m2/g	—	—	SI Table Exact Reported	S32 / S34 · 4. Supplementary Tables · Table S2
CuNi-THQ BET surface area	151 m2/g	—	—	SI Table Exact Reported	S32 / S34 · 4. Supplementary Tables · Table S2