Spectroscopy — Self-supporting electrocatalyst constructed from in-situ transformation of Co(OH)2 to metal-organic framework to Co/CoP/NC nanosheets for high-current-density water splitting

2 measurement groups · 8 results

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

Co/CoP/NC/CoF-550 / 6 h · Electrode

Carbon D and G bands of CoP/CoF and Co/CoP/NC/CoF phosphated at 350, 450, 550, 650 C.

Context: MOF-derived carbon graphitisation and defect analysis
Measurement source: p005 / journal page 517 · 3.1 Fabrication and structure characterization · Fig. 2h

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
ID/IG ratio for Co/CoP/NC/CoF-350	1.08	—	—	Text Exact Reported	p005 / journal page 517 · 3.1 · Fig. 2h
ID/IG ratio for Co/CoP/NC/CoF-450	0.94	—	—	Text Exact Reported	p005 / journal page 517 · 3.1 · Fig. 2h
ID/IG ratio for Co/CoP/NC/CoF-550Marked as a best value within this paper	0.71	—	—	Text Exact Reported	p005 / journal page 517 · 3.1 · Fig. 2h
ID/IG ratio for Co/CoP/NC/CoF-650	0.68	—	—	Figure Axis Approximate	p004 / journal page 516 · Fig. 2 caption/graphic · Fig. 2h

Co/CoP/NC/CoF-550 / 6 h · Electrode

Co 2p, P 2p, C 1s and N 1s XPS spectra of Co/CoP/NC/CoF and CoP/CoF.

Context: surface chemical states and charge redistribution
Measurement source: p005-p006 / journal pages 517-518 · 3.1 Fabrication and structure characterization · Fig. 3; Figure S5

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
C-P/C-N C 1s component	285.4 eV	—	—	Text Exact Reported	p006 / journal page 518 · 3.1 · Fig. 3c
Co0 binding energy in Co/CoP/NC/CoF	778.6 eV	—	—	Text Exact Reported	p005 / journal page 517 · 3.1 · Fig. 3a
P 2p binding-energy shift versus CoP/CoF	negative shift of 0.2 eV	—	—	Text Exact Reported	p006 / journal page 518 · 3.1 · Fig. 3b
pyridinic N binding energy	399.7 eV	—	—	Text Exact Reported	p006 / journal page 518 · 3.1 · Fig. 3d