Diffraction Structure — A Copper Coordination Polymer with Matching Energy Level for Modifying Hole Transport Layers to Improve the Performance of Perovskite Solar Cells

4 measurement groups · 5 results

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

as-prepared Cu-bix pale-yellow crystals · Single Crystal

Packing view of Cu-bix chains; blue dashed bonds represent pi-pi interactions between imidazole rings of adjacent chains.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
pi-pi interaction distance between adjacent Cu-bix chains	3.682 A	3.682 angstrom	—	Visual Estimate Exact Reported	p002 / SI page 1 · Supporting Information · Figure S1

as-prepared Cu-bix pale-yellow crystals · Single Crystal

Experimental PXRD compared with simulated pattern.

Context: pristine Cu-bix
Measurement source: p002-p003 / journal pages 2764-2765 · Results and Discussion; Characterization · Figure 2a

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
PXRD phase match	experimental XRD consistent with simulation; no impure phases present	—	—	Text Qualitative	p002 / journal page 2764 · Results and Discussion · Figure 2a

as-prepared Cu-bix pale-yellow crystals · Single Crystal

As-prepared Cu-bix crystal structure determined; hydrogen atoms omitted in Figure 1.

Context: pristine Cu-bix
Measurement source: p002 / journal page 2764 · Results and Discussion · Figure 1

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
copper oxidation state	+1	—	—	Text Exact Reported	p002 / journal page 2764 · Results and Discussion · Figure 1
Cu-bix chain dimensionality	one-dimensional chain structure	—	—	Text Qualitative	p002 / journal page 2764 · Results and Discussion · Figure 1

optimised Cu-bix-doped PSC · Electrode

Perovskite film phase check on TiO2/FTO substrate.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
perovskite film XRD phase assessment	no apparent PbI2 and impurity phases observed; highly crystallized pure-phase perovskite film	—	—	Text Qualitative	p006 / journal page 2768 · Results and Discussion · Figure S8 referenced