Diffraction Structure — Multifunctional covalent organic framework with extended π-d conjugated structure for lithium-sulfur batteries

Measurement evidence

Diffraction Structure

Multifunctional covalent organic framework with extended π-d conjugated structure for lithium-sulfur batteries · Wu M., Zhang H., Cai S. et al. · Inorganic Chemistry Frontiers · 2025 · 3126-3136

2 measurement groups · 10 results

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

PXRD with Pawley refinement

X-ray diffraction and scattering

as-synthesised Ni-COF powder/precipitate · Powder

Rigaku B/Max-RB, Cu-Kalpha lambda = 0.154 nm; experimental and simulated PXRD compared

Geometry: powder
Context: pristine Ni-COF
Measurement source: p003 / 3128 · Results and discussion · Fig. 2c,d

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Pawley Rp	Rp = 3.34%	—	—	Text Exact Reported	p003 / 3128 · Results and discussion · Fig. 2c
Pawley Rwp	Rwp = 5.80%	—	—	Text Exact Reported	p003 / 3128 · Results and discussion · Fig. 2c
PXRD peak (020)	2theta = 8.5 deg	—	—	Text Exact Reported	p003 / 3128 · Results and discussion · Fig. 2c
PXRD peak (110)	2theta = 7.0 deg	—	—	Text Exact Reported	p003 / 3128 · Results and discussion · Fig. 2c
PXRD peak (200)	2theta = 11.5 deg	—	—	Text Exact Reported	p003 / 3128 · Results and discussion · Fig. 2c
unit cell a	a = 15.4129 A	—	—	Text Exact Reported	p003 / 3128 · Results and discussion · Fig. 2d
unit cell angles	alpha = beta = gamma = 90 deg	—	—	Text Exact Reported	p003 / 3128 · Results and discussion · Fig. 2d
unit cell b	b = 20.6895 A	—	—	Text Exact Reported	p003 / 3128 · Results and discussion · Fig. 2d
unit cell c	c = 3.5606 A	—	—	Text Exact Reported	p003 / 3128 · Results and discussion · Fig. 2d

PXRD after solvent soaking

X-ray diffraction and scattering

as-synthesised Ni-COF powder/precipitate · Powder

Ni-COF soaked 72 h in DMF, NMP, DOL, DME, EtOH and THF

Atmosphere: various solvents
Geometry: powder
Context: pristine Ni-COF
Measurement source: p007 · Supporting Figures · Fig. S1

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
PXRD stability after solvent soaking	nearly unchanged PXRD after 72 h in DMF, NMP, DOL, DME, EtOH and THF	—	—	Caption Qualitative	p007 · Supporting Figures · Fig. S1