Spectroscopy — Partial selenium surface modulation of metal organic framework assisted cobalt sulfide hollow spheres for high performance bifunctional oxygen electrocatalysis and rechargeable zinc-air batteries

Measurement evidence

Spectroscopy

Partial selenium surface modulation of metal organic framework assisted cobalt sulfide hollow spheres for high performance bifunctional oxygen electrocatalysis and rechargeable zinc-air batteries · Muthurasu A., Sampath P., Ko T.H. et al. · Applied Catalysis B: Environmental · 2023 · 122523

1 measurement group · 15 results

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

X-ray photoelectron spectroscopy

X-ray photoelectron spectroscopy

Se-doped MOF CoS2 hollow spheres · Powder

Thermo Scientific KA1066 spectrometer with monochromatic Al K source; Co 2p, S 2p, Se 3d, C 1s, O 1s, and N 1s spectra.

Context: target Se-doped MOF-derived powder
Measurement source: 3 and 6 (render p003 and p006) · 2.7 Characterization; 3.1 · Fig. 4B-F; Fig. S5 referenced

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
C=C binding energy	285.2 eV	—	—	Text Exact Reported	6 (render p006) · 3.1 · Fig. 4E
C-C binding energy	284.1 eV	—	—	Text Exact Reported	6 (render p006) · 3.1 · Fig. 4E
C-N binding energy	287.8 eV	—	—	Text Exact Reported	6 (render p006) · 3.1 · Fig. 4E
C-O binding energy	285.9 eV	—	—	Text Exact Reported	6 (render p006) · 3.1 · Fig. 4E
Co 2p1/2 binding energy	794.5 eV	—	—	Text Exact Reported	6 (render p006) · 3.1 · Fig. 4B
Co 2p3/2 binding energy	779.5 eV	—	—	Text Exact Reported	6 (render p006) · 3.1 · Fig. 4B
N 1s graphitic nitrogen binding energy	400.3 eV	—	—	Text Exact Reported	6 (render p006) · 3.1 · Fig. S5B
N 1s pyridinic nitrogen binding energy	398.5 eV	—	—	Text Exact Reported	6 (render p006) · 3.1 · Fig. S5B
O 1s C-OH binding energy	532.8 eV	—	—	Text Exact Reported	6 (render p006) · 3.1 · Fig. 4F
O 1s metal oxide/hydroxide binding energy	531.5 eV	—	—	Text Exact Reported	6 (render p006) · 3.1 · Fig. 4F
S 2p1/2 binding energy	163.6 eV	—	—	Text Exact Reported	6 (render p006) · 3.1 · Fig. 4C
S 2p3/2 binding energy	161.2 eV	—	—	Text Exact Reported	6 (render p006) · 3.1 · Fig. 4C
Se 3d3/2 binding energy	55.9 eV	—	—	Text Exact Reported	6 (render p006) · 3.1 · Fig. 4D
Se 3d5/2 binding energy	54.8 eV	—	—	Text Exact Reported	6 (render p006) · 3.1 · Fig. 4D
Surface Se oxidation binding energy	59.9 eV	—	—	Text Exact Reported	6 (render p006) · 3.1 · Fig. 4D