Spectroscopy — Flexible conductive metal-organic framework Cu3(HHTP)2 film with high thermoelectric performance for low-grade heat harvesting

3 measurement groups · 4 results

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

Optimised Cu3(HHTP)2/Nylon hot-pressed film at 353 K · Thin Film

FTIR comparison of HHTP ligand, Cu3(HHTP)2 powder and Cu3(HHTP)2/Nylon film.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
C=O vibration peak	C=O vibration peak at 1620 cm-1	—	—	Text Exact Reported	main p.3 · 3. Results and discussion · Figure 3d
HHTP O-H vibration diminishes after coordination	O-H vibration peak around 3000-3500 cm-1 diminished in Cu3(HHTP)2 powder and film.	—	—	Text Qualitative	main p.3 · 3. Results and discussion · Figure 3d

Optimised Cu3(HHTP)2/Nylon hot-pressed film at 353 K · Thin Film

UV-vis comparison of Cu3(HHTP)2 powder, Cu3(HHTP)2 film and nylon membrane.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
characteristic absorption band	around 330 nm	—	—	Text Approximate	main p.3 · 3. Results and discussion · Figure 3e

Cu3(HHTP)2 nanorod powder · Powder

C 1s, Cu 2p and O 1s spectra of Cu3(HHTP)2 powder discussed from Fig. S1.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Cu valence states from XPS	Cu+ and Cu2+ species coexist in Cu3(HHTP)2 powder.	—	—	Text Qualitative	main p.3 · 3. Results and discussion · Figure S1 referenced