Spectroscopy — Synthesis of Tostadas-Shaped Metal-Organic Frameworks for Remitting Capacity Fading of Li-Ion Batteries

4 measurement groups · 15 results

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

NHM; Tostadas-shaped Ni-HITP assembly · Powder

4000-400 cm-1 transmission mode in SI; peaks assigned for Ni-HITP samples.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
FTIR band: C-N / N-H vibration	1300 cm-1	—	—	Text Exact Reported	p003 · Results and Discussion · Figure S7
FTIR band: C-N / N-H vibration	1620 cm-1	—	—	Text Exact Reported	p003 · Results and Discussion · Figure S7
FTIR band: N-H stretching	3180 cm-1	—	—	Text Exact Reported	p003 · Results and Discussion · Figure S7
FTIR band: N-H stretching	3345 cm-1	—	—	Text Exact Reported	p003 · Results and Discussion · Figure S7

NHM; Tostadas-shaped Ni-HITP assembly · Powder

473 nm Raman; 100-3000 cm-1; 2 s runs with three accumulations.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Raman D/G defect-order comparisonMarked as a best value within this paper	i(D)/i(G)NHM > i(D)/i(G)NHS = i(D)/i(G)NHP	—	—	Qualitative Qualitative	p003 · Results and Discussion · Figure S9

NHM; Tostadas-shaped Ni-HITP assembly · Powder

N2 atmosphere, 10 C min-1 heating rate; NHS, NHP, NHM compared.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Apparent TGA weight-loss onset	began at 275 C	—	—	Text Exact Reported	p003 · Results and Discussion · Figure S8

NHM; Tostadas-shaped Ni-HITP assembly · Powder

High-resolution Ni 2p and N 1s on NHM, NHS, and NHP; C 1s in SI Figure S10.

Geometry: ThermoFisher Nexsa stated in SI
Context: pristine Ni-HITP powders
Measurement source: p003-p004 · Results and Discussion · Figure 2a-b; Figure S10

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Active-site content N-Ni/N-C ratio for NHMMarked as a best value within this paper	1.11	—	—	Text Exact Reported	p004 · Results and Discussion · Figure 2a-b
Active-site content N-Ni/N-C ratio for NHP	1.03	—	—	Text Exact Reported	p004 · Results and Discussion · Figure 2a-b
Active-site content N-Ni/N-C ratio for NHS	1.09	—	—	Text Exact Reported	p004 · Results and Discussion · Figure 2a-b
N-C	399.0 eV (also resolved near 398.98 eV)	—	—	Text Exact Reported	p003-p004 · Results and Discussion · Figure 2a-b
N-Ni	400.2 eV (also resolved near 400.18 eV)	—	—	Text Exact Reported	p003-p004 · Results and Discussion · Figure 2a-b
Ni 2p1/2	871.94 eV	—	—	Text Exact Reported	p003-p004 · Results and Discussion · Figure 2a-b
Ni 2p1/2 satellite	878.30 eV	—	—	Text Exact Reported	p003-p004 · Results and Discussion · Figure 2a-b
Ni 2p3/2	854.36 eV	—	—	Text Exact Reported	p003-p004 · Results and Discussion · Figure 2a-b
Ni 2p3/2 satellite	860.30 eV	—	—	Text Exact Reported	p003-p004 · Results and Discussion · Figure 2a-b