Spectroscopy — A novel pencil graphite electrode modified with an iron-based conductive metal-organic framework exhibited good ability in simultaneous sensing bisphenol A and bisphenol S

Measurement evidence

Spectroscopy

A novel pencil graphite electrode modified with an iron-based conductive metal-organic framework exhibited good ability in simultaneous sensing bisphenol A and bisphenol S · Chen J.-Y., Weng Y.-X., Han Y.-H. et al. · Ecotoxicology and Environmental Safety · 2024 · 116065

2 measurement groups · 9 results

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

FT-IR

Infrared spectroscopy

Fe-HHTP powder · Powder

32 scans per measurement, resolution 0.5 cm-1, range 4000 to 200 cm-1.

Context: pristine Fe-HHTP powder compared with HHTP ligand
Measurement source: 2,5 · 2.2.1; 3.1 · Fig. 1F

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
aromatic C=C stretching FT-IR peak	near 1442 cm-1	—	near	Text Approximate	5 · 3.1 · Fig. 1F
Fe-O stretching FT-IR peak	near 565 cm-1	—	near	Text Approximate	5 · 3.1 · Fig. 1F
O-H stretching FT-IR peak	near 3425 cm-1	—	near	Text Approximate	5 · 3.1 · Fig. 1F

XPS

X-ray photoelectron spectroscopy

Fe-HHTP powder · Powder

ESCALAB 250 with Al/Mg dual anode target X-ray source.

Context: pristine Fe-HHTP powder
Measurement source: 2,5 · 2.2.1; 3.1 · Fig. 1H-I

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Fe 2p1/2 XPS peak	723.1 eV	—	—	Text Exact Reported	5 · 3.1 · Fig. 1I
Fe 2p1/2 XPS peak	726.2 eV	—	—	Text Exact Reported	5 · 3.1 · Fig. 1I
Fe 2p1/2 XPS peak	730.5 eV	—	—	Text Exact Reported	5 · 3.1 · Fig. 1I
Fe 2p3/2 Fe2+ XPS peak	710.3 eV	—	—	Text Exact Reported	5 · 3.1 · Fig. 1I
Fe 2p3/2 Fe3+ XPS peak	713.4 eV	—	—	Text Exact Reported	5 · 3.1 · Fig. 1I
Fe 2p3/2 satellite XPS peak	717.3 eV	—	—	Text Exact Reported	5 · 3.1 · Fig. 1I