Liu Y., Wei Y., Liu M. et al. · Angewandte Chemie - International Edition · 2021 · 2887-2891
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.
Cu3(HHTP)2 film devices retain electrical performance after 100 days in atmosphere and under repeated bending on PEN.
Caveat: Resistance values are presented graphically/qualitatively rather than as a full numeric table.
main p.3 · Electrical properties · Figure 3f/S23 · Linked to 2 structured results
The Cu3(HHTP)2 film can be transferred to arbitrary substrates using PMMA transfer without damaging conductivity-relevant film integrity.
Caveat: Transfer quality is supported by device performance and microscopy but not by a before/after quantitative damage metric.
main p.2 · Introduction to results · Figure S1 · Linked to 2 structured results
The EC-grown Cu3(HHTP)2 film has higher crystalline quality and much higher conductivity than previously reported polycrystalline films prepared by interface methods.
Caveat: Comparison to literature samples is not a same-device, same-lab control.
main p.4 · Summary · Linked to 3 structured results
Low applied voltage and low HHTP anion concentration favour flat adsorption and along-surface growth, producing continuous 2D Cu3(HHTP)2 film rather than particles.
Caveat: Mechanistic model relies partly on schematic/qualitative SI evidence.
main p.4 · Growth mechanism · Figure 4/S27-S29 · Linked to 4 structured results
The EC strategy extends to Cu3(BTPA)2, Cu2(MTCP), and Cu3(TBTC)2/TPTC-labelled 2D MOF films.
Caveat: The fourth film name is inconsistent across the paper/SI (TPTC versus TBTC), and no conductivity values are reported for the three generality films.
main p.4 · Generality of EC method · Figure 5 · Linked to 4 structured results
Cu3(HHTP)2 film behaves as a p-type semiconductor with thermally activated Arrhenius-like conductivity.
Caveat: Activation energy is not numerically reported in the supplied text.
main p.3 · Electrical properties · Figure S24/S25 · Linked to 3 structured results
Names and aliases are kept exactly within the paper’s own identity model.
| Material | Composition | Structure context | Source |
|---|---|---|---|
| Cu2(MTCP) metal-organic framework film | Cu2(MTCP)Cu2+ released electrochemically from Cu foil. · MTCP = meso-tetra(4-carboxyphenyl)porphine. | 2D · PristineSimulated molecular structure, optical film, XPS and TEM evidence reported in Figure 5/S31; lattice spacing about 1.6 nm. | SI p.S31 · Section 25 · Figure S31 |
| Cu3(BTPA)2 metal-organic framework film | Cu3(BTPA)2Cu2+ released electrochemically from Cu foil. · BTPA = benzene-1,3,5-triyltriboronic acid. | 2D · PristineSimulated molecular structure, optical film, XPS and TEM evidence reported in Figure 5/S31; lattice spacing about 1.3 nm. | main p.4 · Generality of EC method · Figure 5 |
| Cu3(HHTP)2 two-dimensional metal-organic frameworkBrowse family: Cu₃(HHTP)₂ / Cu–HHTP | Cu3(HHTP)2Cu2+ coordination nodes released from Cu anode or supplied by CuSO4.5H2O for powder control. · HHTP = 2,3,6,7,10,11-hexahydroxytriphenylene. | 2D · PristineA-A stacked hexagonal 2D framework; GIWAXS peaks assigned to (100), (200), (210), and (002) planes; TEM/SAED show hexagonal lattice and honeycomb-like HRTEM structure. | main p.1 · Abstract/Introduction |
| Cu3(TBTC)2 metal-organic framework film, reported in some main-text passages as Cu3(TPTC)2 | Cu3(TBTC)2Cu2+ released electrochemically from Cu foil. · TBTC = 2,4,6-trihydroxy-1,3,5-benzenetricarboxaldehyde; main text/abstract also contains the string TPTC. | 2D · PristineSimulated molecular structure, optical film, XPS and TEM evidence reported in Figure 5/S31; lattice spacing about 1.3 nm. | SI p.S31 · Section 25 · Figure S31 |
Sample form, processing state and composition status define the context for measurements.
| Sample | Form and role | Processing and geometry | Source |
|---|---|---|---|
| Cu2(MTCP) MOF film prepared by EC methodresearch_0076__mat__cu2_mtcp | Thin Film · Target Sample · Pristine Framework | Prepared using the Cu3(HHTP)2 EC procedure with MTCP ligand.Cu foil during growth; shown after transfer/on SiO2/Si in Figure 5 optical images | main p.4 · Generality of EC method · Figure 5 |
| Cu3(BTPA)2 MOF film prepared by EC methodresearch_0076__mat__cu3_btpa2 | Thin Film · Target Sample · Pristine Framework | Prepared using the Cu3(HHTP)2 EC procedure with BTPA ligand.Cu foil during growth; shown after transfer/on SiO2/Si in Figure 5 optical images | main p.4 · Generality of EC method · Figure 5 |
| As-grown Cu3(HHTP)2 MOF film on single-crystal Cu(100) anoderesearch_0076__mat__cu3_hhtp2 | Thin Film · Target Sample · Pristine Framework | Electrochemically grown in HHTP/ammonia water/ethanol solution using annealed Cu foils as anode/cathode.Single-crystal Cu(100) foil anode · Controlled by growth time; upper limit about 60 nm; electrical-device films about 20 nm. | main p.2 · Synthesis discussion · Figure 1 |
| Cu3(HHTP)2 film transferred to PEN flexible substrateresearch_0076__mat__cu3_hhtp2 | Thin Film · Target Sample · Pristine Framework | PMMA-assisted transfer from Cu foil to PEN, then Au device fabrication.Polyethylene naphthalate (PEN), thickness about 100 um; Au source-drain electrodes · ca. 20 nm for flexible device in Figure 3 caption | main p.3 · Electrical properties · Figure 3 |
| Cu3(HHTP)2 film transferred to SiO2/Si with Au source-drain electrodesresearch_0076__mat__cu3_hhtp2 | Thin Film · Target Sample · Pristine Framework | PMMA-assisted transfer from Cu foil, FeCl3 Cu etch, water rinses, acetone PMMA removal, thermal evaporation of Au electrodes.SiO2/Si substrate; Au source-drain electrodes about 50 nm thick · ca. 20 nm for electrical devices; main Figure 3 reports 4-inch transferred film. | SI p.S2 · Fabrication and measurement of devices |
| Cu3(HHTP)2 powder prepared by liquid-phase methodresearch_0076__mat__cu3_hhtp2 | Powder · Pristine Control · Pristine Framework | Liquid-phase control powder made from CuSO4.5H2O and HHTP in water with ammonia, washed and dried. | SI p.S2 · Preparation of Cu3(HHTP)2 powder |
| Cu3(TBTC)2 MOF film prepared by EC methodresearch_0076__mat__cu3_tbtc2 | Thin Film · Target Sample · Pristine Framework | Prepared using the Cu3(HHTP)2 EC procedure with TBTC/TPTC-named ligand.Cu foil during growth; shown after transfer/on SiO2/Si in Figure 5 optical images | SI p.S31 · Section 25 · Figure S31 |