Okada K., Mori K., Fukatsu A. et al. · Journal of Materials Chemistry A · 2021 · 19613-19618
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.
The oriented TCNQ@Cu3(BTC)2 thin film on flexible polyimide retains broadly similar electrical response under bending to 8.25 mm radius, supporting flexible thin-film device relevance.
Caveat: Bend-test current values are read from plots and no cycling stability data are reported here.
19617 · 2.3 Anisotropic conductivity · Figure 5 · Linked to 3 structured results
Combining Cu(OH)2-supported epitaxial growth with UV lithography enables oriented Cu3(BTC)2 MOF patterns.
Caveat: Electrical measurements of patterned TCNQ@Cu3(BTC)2 devices are not reported.
19617 · 3 Conclusions · Figure 3; Figure S8 · Linked to 2 structured results
The underlying Cu(OH)2 nanobelt film is not the dominant source of conductivity in the TCNQ@Cu3(BTC)2 device.
Caveat: The text gives a fold difference but not a full calculated Cu(OH)2 conductivity value.
19617 · 2.3 Anisotropic conductivity · Figure S10 · Linked to 2 structured results
The oriented Cu3(BTC)2 films have three-dimensional crystallographic orientation, with {111} lattice planes present both parallel and perpendicular to the substrate.
19615 · 2.1 Oriented growth of Cu3(BTC)2 on Cu(OH)2 · Figures 1-2 · Linked to 2 structured results
Cu3(BTC)2 orientation is controlled by both lattice matching and interface bonding/spatial matching of Cu atoms at the Cu3(BTC)2/Cu(OH)2 interface.
Caveat: Cu(OH)2 nanobelt preparation itself is referenced to prior work rather than detailed.
19615 · 2.1 Oriented growth of Cu3(BTC)2 on Cu(OH)2 · Figures S6-S7 · Linked to 4 structured results
The higher in-plane conductivity of oriented TCNQ@Cu3(BTC)2 arises from alignment of the conductive {111} lattice planes/TCNQ pathways with the measurement direction.
Caveat: Small CuTCNQ-like particulates are observed after TCNQ loading but are reported to be discrete and not expected to contribute to conductivity.
19617 · 2.3 Anisotropic conductivity · Figure 4; Figure S11 · Linked to 3 structured results
Names and aliases are kept exactly within the paper’s own identity model.
| Material | Composition | Structure context | Source |
|---|---|---|---|
| Oriented Cu3(BTC)2 thin filmBrowse family: HKUST-1 / Cu₃(BTC)₂ | Cu3(BTC)2Cu paddlewheel nodes · BTC = 1,3,5-benzenetricarboxylate from H3BTC | 3D · PristineHKUST-1-type Cu3(BTC)2 grown epitaxially on aligned Cu(OH)2 nanobelts; two orientation relationships reported: [111bar](112)Cu3(BTC)2//[001](010)Cu(OH)2 and [001](110)Cu3(BTC)2//[001](010)Cu(OH)2. | 19614-19615 · 2.1 Oriented growth of Cu3(BTC)2 on Cu(OH)2 · Figures 1 and 2 |
| Oriented Cu(OH)2 nanobelt film | Cu(OH)2Cu in copper hydroxide nanobelts | unknown · UnknownAligned Cu(OH)2 nanobelt film used as epitaxial support and low-conductivity control. | 2 · Synthesis of Cu3(BTC)2 oriented film |
| Oriented TCNQ@Cu3(BTC)2 thin filmBrowse family: HKUST-1 / Cu₃(BTC)₂ | TCNQ@Cu3(BTC)2Cu paddlewheel nodes · BTC framework linker; TCNQ guest = 7,7,8,8-tetracyanoquinodimethane | 3D · PristineGuest-loaded oriented Cu3(BTC)2 film where the {111} lattice plane/conducting path is present parallel and perpendicular to the substrate. | 19616 · 2.3 Anisotropic conductivity of the oriented TCNQ@Cu3(BTC)2 film · Figure 4 |
Sample form, processing state and composition status define the context for measurements.
| Sample | Form and role | Processing and geometry | Source |
|---|---|---|---|
| Cu(OH)2 nanobelt film electrical controlresearch_0373__mat__mat_cuoh2 | Thin Film · Pristine Control · Unknown | oriented Cu(OH)2 nanobelt film before Cu3(BTC)2 conversion or TCNQ loadingpolyimide substrate with Pt electrodes · not reported | 11 · Figure S10 caption · Figure S10 |
| Three-dimensionally oriented Cu3(BTC)2 thin filmresearch_0373__mat__mat_cu_btc | Thin Film · Pristine Control · Pristine Framework | Cu(OH)2 nanobelt film converted to Cu3(BTC)2 by immersion in H3BTC ethanol-water solution; washed with ethanol and air-dried.aligned Cu(OH)2 nanobelts on Si, glass or polyimide substrate depending on experiment · ~300 nm | 19614 · 2.1 Oriented growth of Cu3(BTC)2 on Cu(OH)2 · Figure 1 |
| Oriented Cu3(BTC)2 photolithographic patternsresearch_0373__mat__mat_cu_btc | Thin Film · Target Sample · Pristine Framework | photoresist patterns on Si; Cu(OH)2 oriented film deposited and patterned by acetone sonication; converted to Cu3(BTC)2.Si wafer with UV photoresist-derived patterns and oriented Cu(OH)2 pattern support · not separately reported; based on oriented Cu3(BTC)2 film process | 19616 · 2.2 Oriented Cu3(BTC)2 patterns · Figure 3 |
| Oriented TCNQ@Cu3(BTC)2 film measured parallel to {111}research_0373__mat__mat_tcnq_cu_btc | Thin Film · Target Sample · Guest Loaded | oriented Cu3(BTC)2 on polyimide desolvated, infiltrated with saturated TCNQ/dichloromethane, washed and air-dried.polyimide substrate with Pt electrodes; orientation chosen so measurement direction is parallel to {111} lattice planes · average film thickness of 300 nm assumed for conductivity calculation | 19616 · 2.3 Anisotropic conductivity · Figure 4 |
| Oriented TCNQ@Cu3(BTC)2 film measured vertical to {111}research_0373__mat__mat_tcnq_cu_btc | Thin Film · Target Sample · Guest Loaded | oriented Cu3(BTC)2 on polyimide desolvated, infiltrated with saturated TCNQ/dichloromethane, washed and air-dried.polyimide substrate with Pt electrodes; orientation chosen so measurement direction is vertical/perpendicular to {111} lattice planes · average film thickness of 300 nm assumed for conductivity calculation | 19616 · 2.3 Anisotropic conductivity · Figure 4 |