Ogle J., Lahiri N., Jaye C. et al. · Advanced Functional Materials · 2021 · 2006920
Open a family to keep every result attached to its sample, method and conditions.
Paraphrased for this database from the authors’ stated interpretations — never quoted verbatim — and kept separate from reported measurements.
Cu(II) precursors are reduced to Cu(I) during formation of Cu-BHT films in both CVD routes.
Caveat: Authors note that EXAFS would be needed for a more in-depth oxidation-state study.
6 · Results and Discussion · Figure S5 · Linked to 5 structured results
The V-V route yields non-slipped AA-stacked Cu-BHT, while the S-V route yields slipped AB-stacked Cu-BHT with smaller interlayer spacing.
Caveat: S-V HRTEM pattern was described as not easily identifiable as C2/m, although still crystalline hexagonal.
5 · Results and Discussion · Figure 3 · Linked to 4 structured results
S-V CVD Cu-BHT has a near-ideal S-Cu:S-C ratio and fewer inferred defects, whereas V-V and liquid-liquid samples are copper deficient.
Caveat: Exact defect types were not identified; Figure 5 caption/labels and paragraph text conflict for liquid-liquid versus V-V ratios, though both are far below the ideal 2:1 ratio.
7 · Results and Discussion · Figure 5 · Linked to 5 structured results
NEXAFS and GIWAXS indicate stronger substrate-plane alignment and fewer electronic defect signatures for S-V CVD films than V-V CVD films.
Caveat: NEXAFS probes only the top few nanometres while GIWAXS probes bulk film structure.
8 · Results and Discussion · Figures 4 and 6 · Linked to 5 structured results
Changing the CVD interfacial growth mode switches Cu-BHT thin-film transport from semiconducting in V-V films to metallic in S-V films.
Caveat: Transport values are ensemble film measurements; precise film thickness for the measured transport samples is not linked in the text.
9 · Results and Discussion · Figure 7 · Linked to 5 structured results
V-V and S-V CVD routes fabricate large-area continuous Cu-BHT 2D coordination polymer thin films on glass substrates.
Caveat: Single reported substrate size; no wafer-scale statistics reported.
4 · Results and Discussion · Figure 2A,B · Linked to 4 structured results
Names and aliases are kept exactly within the paper’s own identity model.
| Material | Composition | Structure context | Source |
|---|---|---|---|
| Copper(I) benzenehexathiol coordination polymer (Cu-BHT)Browse family: Cu₃(C₆S₆) / Cu–BHT | Cu-BHT; ideal S-Cu:S-C coordination ratio 2:1Cu(I) ions; formed from Cu(II) precursors reduced during polymer formation · benzenehexathiol (BHT) | 2D · Pristine2D Kagome lattice; square-planar Cu-S coordination; non-porous continuous 2D Cu-S network; C2/m assignment for V-V HRTEM pattern and hexagonal/slipped AB stacking for S-V sample | 2 · Results and Discussion · Figure 1A |
Sample form, processing state and composition status define the context for measurements.
| Sample | Form and role | Processing and geometry | Source |
|---|---|---|---|
| Cu-BHT prepared using liquid-liquid polymerization growthresearch_0470__mat__cu_bht | Thin Film · Pristine Control · Pristine Framework | Liquid-liquid polymerization growth comparator for S 2p XPS; no full recipe reported in this paper | 7 · Results and Discussion · Figure 5B |
| Cu-BHT thin film from solid-vapor interfacial CVD polymerization growthresearch_0470__mat__cu_bht | Thin Film · Target Sample · Pristine Framework | S-V CVD: BHT vapour reacts downstream with solid Cu(II) precursor film on glassglass substrate bearing a spin-coated CuSO4 precursor thin film · Sub-100 nm films; SI examples labelled 15 nm and 41 nm for S-V CVD films | 4 · Results and Discussion · Figures 1E and 2B,D |
| Cu-BHT thin film from vapor-vapor interfacial CVD polymerization growthresearch_0470__mat__cu_bht | Thin Film · Target Sample · Pristine Framework | V-V CVD: BHT and Cu(acac)2 both sublimed; dark blue/black film on glass at reaction interfaceglass substrate · Sub-100 nm films; SI examples labelled 19 nm and 52 nm for V-V CVD films | 4 · Results and Discussion · Figures 1D and 2A,C |