Spectroscopy — Electrochemical Synthesis of Cu3(HHTP)2Metal–Organic Frameworks from Cu Nanoparticles for Chemiresistive Gas Sensing

3 measurement groups · 8 results

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

Electrochemically synthesised Cu3(HHTP)2 on Pt/glass IDE (2 h growth) · Electrode

Renishaw System 1000, 500-3000 cm-1, MOF in situ on glass IDE; compared with HHTP ligand and solution-synthesised drop-cast MOF

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Raman peak assigned to asymmetric COO- vibration	1542 cm-1	—	—	Text Exact Reported	5 · 3.1 Preparation and Characterization · Figure 3c
Raman peak assigned to symmetric COO- vibration	1461 cm-1	—	—	Text Exact Reported	4 · 3.1 Preparation and Characterization · Figure 3c

Electrochemically synthesised Cu3(HHTP)2 on Pt/glass IDE (2 h growth) · Electrode

High-resolution scan 925-965 eV, Cu 2p3/2 and 2p1/2 with satellite peaks

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
XPS Cu 2p1/2 (Cu2+)	954.2 eV	—	—	Text Exact Reported	4 · 3.1 Preparation and Characterization · Figure 3b
XPS Cu 2p1/2 (Cu/Cu+)	952.2 eV	—	—	Text Exact Reported	4 · 3.1 Preparation and Characterization · Figure 3b
XPS Cu 2p3/2 (Cu2+)	934.5 eV	—	—	Text Exact Reported	4 · 3.1 Preparation and Characterization · Figure 3b
XPS Cu 2p3/2 (Cu/Cu+)	932.4 eV	—	—	Text Exact Reported	4 · 3.1 Preparation and Characterization · Figure 3b

Electrochemically synthesised Cu3(HHTP)2 on Pt/glass IDE (2 h growth) · Electrode

In situ on IDE, no further processing; Thermo Scientific K-alpha, electron neutraliser to prevent charging

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
XPS C 1s binding energy	285.1 eV	—	—	Text Exact Reported	4 · 3.1 Preparation and Characterization · Figure 3a
XPS O 1s binding energy	532.1 eV	—	—	Text Exact Reported	4 · 3.1 Preparation and Characterization · Figure 3a