Diffraction Structure — Conductive Metal-Organic Frameworks for Amperometric Sensing of Paracetamol

Measurement evidence

Diffraction Structure

Conductive Metal-Organic Frameworks for Amperometric Sensing of Paracetamol · Wang J., Liu S., Luo J. et al. · Frontiers in Chemistry · 2020 · 594093

2 measurement groups · 5 results

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

Powder X-ray diffraction (PXRD)

As-synthesised NiCu-CAT nanocrystals · Powder

Rigaku D/max-2550 diffractometer with Cu Kalpha radiation, lambda = 1.5418 Angstrom; compared with simulated NiCu-CAT pattern.

Geometry
Powder/nanocrystal sample
Context
Pristine mixed-metal NiCu-CAT framework.
Measurement source
main pp.3-5 · Instrumentation; Results - Characterization · Figure 1D
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Long-range order in ab-planePXRD peaks indicate long-range order of the nanocrystal in the ab-planeText
Qualitative
main p.5 · Results - Characterization · Figure 1D
PXRD (100) peak position2theta = 4.7 degText
Rounded Reported
main p.5 · Results - Characterization · Figure 1D
PXRD (200) peak position2theta = 9.5 degText
Rounded Reported
main p.5 · Results - Characterization · Figure 1D
PXRD (210) peak position2theta = 12.4 degText
Rounded Reported
main p.5 · Results - Characterization · Figure 1D

Powder X-ray diffraction after pretreatment/storage

NiCu-CAT/GCE after air storage for 7-30 days · Electrode

XRD pattern after pretreatment during 30 days; rendered Supplementary Figure 6 compares traces labelled 7 d and 30 d.

Atmosphere
Stored in air before measurement, as described for stability testing.
Geometry
Stored NiCu-CAT/GCE / NiCu-CAT sample state; geometry not otherwise specified.
Context
Stability check for NiCu-CAT-containing electrode/material after air storage.
Measurement source
SI p.3 · Supplementary Figures · Supplementary Figure 6
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
XRD pattern retained after 7 and 30 days7 d and 30 d XRD traces show the same principal low-angle and ca. 28 deg peaks by visual inspectionVisual Estimate
Qualitative
SI p.3 · Supplementary Figures · Supplementary Figure 6