Spectroscopy — A conductive anionic Co-MOF cage with zeolite framework for supercapacitors

Measurement evidence

Spectroscopy

A conductive anionic Co-MOF cage with zeolite framework for supercapacitors · Du W., Bai Y.-L., Yang Z. et al. · Chinese Chemical Letters · 2020 · 2309-2313

2 measurement groups · 24 results

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

Energy-dispersive X-ray spectroscopy (EDS)

Elemental microanalysis and mapping

Co-MOF on Ni foam · Electrode

EDS-derived metal atomic percentages and Ni/Co ratios summarised for Co-MOF and CTAB series.

Context: Co-MOF and CTAB-modified Co-MOF electrodes
Measurement source: main p.3 · Results and discussion · Table 1

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Co-CTAB-1 Co atomic percentage	5.03%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1
Co-CTAB-1 Ni atomic percentage	1.80%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1
Co-CTAB-1 Ni/Co atomic ratio	35.79%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1
Co-CTAB-2 Co atomic percentage	7.22%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1
Co-CTAB-2 Ni atomic percentage	3.13%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1
Co-CTAB-2 Ni/Co atomic ratio	43.35%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1
Co-CTAB-4 Co atomic percentage	7.39%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1
Co-CTAB-4 Ni atomic percentage	3.21%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1
Co-CTAB-4 Ni/Co atomic ratio	43.43%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1
Co-CTAB-6 Co atomic percentage	7.61%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1
Co-CTAB-6 Ni atomic percentage	3.68%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1
Co-CTAB-6 Ni/Co atomic ratio	48.35%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1
Co-CTAB-8 Co atomic percentage	6.21%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1
Co-CTAB-8 Ni atomic percentage	3.38%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1
Co-CTAB-8 Ni/Co atomic ratioMarked as a best value within this paper	54.43%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1
Co-MOF Co atomic percentage	11.45%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1
Co-MOF Ni atomic percentage	4.45%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1
Co-MOF Ni/Co atomic ratio	38.86%	—	—	Table Exact Reported	main p.3 · Results and discussion · Table 1

X-ray photoelectron spectroscopy, ESCALAB250Xi

X-ray photoelectron spectroscopy

Co-MOF on Ni foam · Electrode

Full survey plus high-resolution Co 2p and Ni 2p spectra for as-synthesised Co-MOF sample.

Context: Co-MOF grown on Ni foam
Measurement source: main p.3 · Results and discussion · Fig. 2b-d

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Co 2p1/2 binding energy	797.2 eV	—	—	Text Exact Reported	main p.3 · Results and discussion · Fig. 2c
Co 2p3/2 binding energy	781.9 eV	—	—	Text Exact Reported	main p.3 · Results and discussion · Fig. 2c
Co 2p spin energy separation	15.3 eV	—	—	Text Exact Reported	main p.3 · Results and discussion · Fig. 2c
Ni 2p1/2 binding energy	874.3 eV	—	—	Text Exact Reported	main p.3 · Results and discussion · Fig. 2d
Ni 2p3/2 binding energy	856.4 eV	—	—	Text Exact Reported	main p.3 · Results and discussion · Fig. 2d
Ni 2p spin energy separation	17.9 eV	—	—	Text Exact Reported	main p.3 · Results and discussion · Fig. 2d