Spectroscopy — Stabilization of Hexaaminobenzene in a 2D Conductive Metal-Organic Framework for High Power Sodium Storage

3 measurement groups · 6 results

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

Standard Co-HAB-D sodium half-cell electrode · Electrode

N 1s and Co 2p spectra acquired for pristine, discharged and recharged electrode states in 0.5-3.0 V window.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Redox-active site from ex situ XPS	reversible changes in N 1s at 398.3 and 400.0 eV; Co 2p unchanged	—	—	Text Qualitative	main p.10321 · Results and Discussion · Fig. 5e,f

Drop-cast Co-HAB film on quartz · Thin Film

As-synthesised Co-HAB dispersed in water, drop-cast on quartz and measured after water evaporation on CARY 6000i.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Absorption edge	0.87 eV	—	—	Text Exact Reported	main p.10318 · Results and Discussion · Fig. S5

Co-HAB-D optimised mixed-solvent product · Powder

XPS using PHI Versaprobe III with Al Ka radiation; used for Co oxidation state and ligand imine/amine assignment.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Co 2p disorder shoulder binding energy	781.1 eV	—	—	Text Exact Reported	main p.10318 · Results and Discussion
Co 2p disorder shoulder binding energy	793.0 eV	—	—	Text Exact Reported	main p.10318 · Results and Discussion
N 1s benzoid amine binding energy	400.0 eV	—	—	Text Exact Reported	main p.10318 · Results and Discussion · Fig. 5e
N 1s quinoid imine binding energy	398.3 eV	—	—	Text Exact Reported	main p.10318 · Results and Discussion · Fig. 5e