Diffraction Structure — Conjugated Copper–Catecholate Framework Electrodes for Efficient Energy Storage

Measurement evidence

Diffraction Structure

Conjugated Copper–Catecholate Framework Electrodes for Efficient Energy Storage · Liu J., Zhou Y., Xie Z. et al. · Angewandte Chemie - International Edition · 2020 · 1081-1086

3 measurement groups · 11 results

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

3D electron diffraction tomography, HRTEM, SAED

As-synthesised Cu-DBC powder · Powder

Single submicrometre Cu-DBC crystals; specimen plus electron-beam tilt from -50 to +50 degrees with 0.3 degree beam-tilt step; HRTEM at 200 kV.

Context
Pristine Cu-DBC microcrystals.
Measurement source
S6-S8 · Sections 6-8 · Figures S4-S8
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
3D-EDT reconstructed a parametera = 34.8 angstromText
Rounded Reported
S6 · Section 6. 3D-EDT Measurement · Figure S4
3D-EDT reconstructed b parameterb = 42.7 angstromText
Rounded Reported
S6 · Section 6. 3D-EDT Measurement · Figure S4
3D-EDT reconstructed c parameterc = 14.9 angstromText
Rounded Reported
S6 · Section 6. 3D-EDT Measurement · Figure S4
Rhombic pore spacing d020d020 = 21.16 angstromText
Exact Reported
1082 · Results and discussion · Figure 1f,g; Figure S6
Rhombic pore spacing d200d200 = 16.95 angstromText
Exact Reported
1082 · Results and discussion · Figure 1f,g; Figure S6

PXRD with Pawley refinement

As-synthesised Cu-DBC powder · Powder

RIGAKU SMARTLAB9KW, Cu target tube and K beta filter; Pawley refinement against PXRD.

Context
Pristine Cu-DBC powder.
Measurement source
1082 · Results and discussion · Figure 1b
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Pawley refined a parametera = 34.4 angstromText
Rounded Reported
1082 · Results and discussion · Figure 1b
Pawley refined b parameterb = 42.6 angstromText
Rounded Reported
1082 · Results and discussion · Figure 1b
Pawley refined c parameterc = 14.6 angstromText
Rounded Reported
1082 · Results and discussion · Figure 1b
Pawley refined unit cell volumeV = 21395 angstrom3Text
Rounded Reported
1082 · Results and discussion · Figure 1b
Possible space groupP212121 (No. 19)Text
Qualitative
1082 · Results and discussion · Figure 1b

PXRD and SEM after solvent immersion

As-synthesised Cu-DBC powder · Powder

Cu-DBC immersed in nine solvents for seven days; SEM after water immersion.

Context
Pristine Cu-DBC powder after solvent exposure.
Measurement source
1083 · Results and discussion · Figure S17
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Solvent stability by PXRDNo obvious PXRD change after immersion in nine different solvents for seven days.Text
Qualitative
1083 · Results and discussion · Figure S17