Lopez-Vargas M.E., Perez J.M., Echenique-Errandonea E. et al. · ACS Omega · 2024 · 26549-26559
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 paper does not report electronic conductivity, thermoelectric properties, device conductivity, or charge-transport measurements for Y/Tb-MOF or Tb-MOF.
Caveat: Full main and SI text were read; electrophoretic mobility/zeta-potential was reported and extracted separately as surface-charge evidence.
p001-p011 / 26549-26559 · Full article
Y/Tb-MOF and Tb-MOF show poor recyclability in cyanosilylation and hydroboration due to structural transformation and metal leaching, whereas CO2 cycloaddition retains performance over four cycles.
Caveat: The stability distinction is based on PXRD/recyclability/leaching tests under the specific catalytic conditions used.
p007-p008 / 26555-26556 · Recyclability and Leaching Studies · Figure 5; Scheme 1 · Linked to 6 structured results
Y and Tb are co-incorporated into the same crystalline MOF rather than forming separate amorphous or independent phases, supported by SCXRD occupancy, ICP-MS ratio, PXRD, and elemental mapping.
Caveat: The paper notes limitations of current methods for determining exact metal distribution/core-shell location in bimetallic MOFs generally.
p003-p004 / 26551-26552 · Synthesis and Characterization · Figure 3; Table S1 · Linked to 4 structured results
The acs 3D Y/Tb-MOF framework contains solvent-accessible channels of about 10.7 A and substantial crystallographic void fraction, motivating catalytic access to the framework.
Caveat: Porosity values are from PLATON crystallographic void analysis; no first-hand gas adsorption is reported for Y/Tb-MOF in this paper.
p003 / 26551 · Synthesis and Characterization · Figure S1 · Linked to 3 structured results
Both catalysts become more negatively charged at high pH; Y/Tb-MOF reaches -22.4 mV and Tb-MOF reaches -33.9 mV at pH 11, with different apparent isoelectric points.
Caveat: This is colloidal surface-charge behaviour in water at fixed conductivity, not solid-state electronic transport.
p004 / 26552 · Synthesis and Characterization · Figure 2; Table S8 · Linked to 2 structured results
Names and aliases are kept exactly within the paper’s own identity model.
| Material | Composition | Structure context | Source |
|---|---|---|---|
| Tb-MOF | {[Tb1.5L6(OH)3(H2O)3].12DMF}n as reported in SI; L = 3-amino-4-hydroxybenzoateMonometallic Tb(III) rare-earth nodes; isostructural analogue/congener used as comparison catalyst. · 3-amino-4-hydroxybenzoate from 3-amino-4-hydroxybenzoic acid. | 3D · PristineMonometallic Tb analogue of the Y/Tb framework; compared by PXRD, zeta-potential, particle size and catalytic tests. | p005 / S5 · General procedures |
| Y/Tb-MOF | {[Y3.5Tb1.5L6(OH)3(H2O)1.5(DMF)1.5]n.1.5H2O.DMF}n; L = 3-amino-4-hydroxybenzoate; SCXRD empirical formula C46.5H44.34N7.5O27.5Tb1.46Y3.54Mixed Y(III)/Tb(III) M5(OH)3 secondary building units with MO8 and MN3O6 metal environments. · 3-amino-4-hydroxybenzoate from 3-amino-4-hydroxybenzoic acid. | 3D · PristineHexagonal P63/m framework; acs topological network with (4^9.6^6) point symbol and channels along the c/(001) direction. | p001-p003 / 26549-26551 · Abstract; Synthesis and Characterization of Catalysts · Figure 1 |
Sample form, processing state and composition status define the context for measurements.
| Sample | Form and role | Processing and geometry | Source |
|---|---|---|---|
| Tb-MOF bulk catalyst powder/crystalsresearch_0640__mat__mat_tb_mof | Powder · Pristine Control · Pristine Framework | Filtered and water-washed as-synthesised monometallic Tb analogue. | p005 / S5 · General procedures |
| recovered Tb-MOF catalystresearch_0640__mat__mat_tb_mof | Powder · Pristine Control · Pristine Framework | Recovered after cyanosilylation/catalytic testing by centrifugation, ether washing, vacuum drying, and reuse. | p007 / 26555 · Recyclability and Leaching Studies · Figure 5 |
| Y/Tb-MOF bulk catalyst powder/crystalsresearch_0640__mat__mat_y_tb_mof | Powder · Target Sample · Mixed Metal | Filtered and water-washed as-synthesised MOF; scaled-up preparation gave 75-85 mg and was used for catalyst characterisation and application tests. | p005-p006 / S5-S6 · General procedures |
| recovered Y/Tb-MOF catalystresearch_0640__mat__mat_y_tb_mof | Powder · Target Sample · Mixed Metal | Recovered after catalysis by centrifugation, ether washing, vacuum drying, and reuse. | p039-p042 / S39-S42 · Catalyst Recyclability; Leaching test · Figure S27 |
| Y/Tb-MOF hexagonal single crystalsresearch_0640__mat__mat_y_tb_mof | Single Crystal · Target Sample · Mixed Metal | As-synthesised solvothermal hexagonal crystals used for single-crystal XRD refinement. | p005 / S5 · General procedures |