Gaikwad S., Kim Y., Gaikwad R. et al. · Journal of Environmental Chemical Engineering · 2022 · 107567
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 mentions tunable electrical conductivity as a general MOF property but reports no electrical-transport or thermoelectric measurements.
Caveat: QCM is a resonant mass sensor measurement, not a conductivity measurement.
1 · Abstract
Cryogrinding reduces particle size while maintaining original crystalline structure, whereas conventional grinding can damage the structure.
Caveat: Based on XRD patterns and BET collapse; no CIF/refinement data supplied.
8 · Results · Fig. 7 · Linked to 4 structured results
MIL-101 shows the highest adsorption capacity among the tested MOFs because it has the largest surface area and pore volume.
Caveat: MIL-101-AC has slightly lower BET area than MIL-101-BC but higher QCM capacity after particle-size reduction.
10 · Conclusion · Table 1; Table 2 · Linked to 5 structured results
Reducing MOF particle size by cryogrinding or microwave synthesis increases VOC adsorption capacity by improving accessibility to internal pores.
Caveat: Adsorption is application/sorption performance, not electrical transport; SI kinetic plots are referenced but absent from the supplied text-only SI.
9 · 3.1 · Table 2; Table 3 · Linked to 6 structured results
Names and aliases are kept exactly within the paper’s own identity model.
| Material | Composition | Structure context | Source |
|---|---|---|---|
| HKUST-1 / Basolite C300Browse family: HKUST-1 / Cu₃(BTC)₂ | commonly Cu3(BTC)2; formula not stated in main textCu paddlewheel framework implied by HKUST-1 identity · benzene-1,3,5-tricarboxylate (BTC), implied by HKUST-1 identity | 3D · PristineCommercial HKUST-1; characteristic XRD peaks at 9.5, 11.5 and 13.5 deg retained after cryogrinding. | 3 · 2.1 Materials |
| MIL-101(Cr) | not reported in main textCr from chromium nitrate nonahydrate · terephthalic acid / BDC | 3D · PristineMIL-101(Cr) crystalline MOF prepared solvothermally; characteristic XRD peaks retained after cryogrinding. | 4 · 2.2.4 |
| UiO-66 | not reported in main textZr from zirconium chloride · terephthalic acid / BDC | 3D · PristineUiO-66 crystalline MOF prepared solvothermally; characteristic XRD peaks retained after cryogrinding. | 4 · 2.2.3 |
| UTSA-16(Co) | not reported in main textCo from cobalt(II) acetate tetrahydrate · citric acid/citrate-based linker system | 3D · PristineUTSA-16 crystalline MOF; solvothermal and microwave products show the same XRD peaks. | 3 · 2.2.1-2.2.2 |
| ZIF-8 / Basolite Z1200Browse family: ZIF-8 / Zn(mIm)₂ | commonly Zn(2-methylimidazolate)2; formula not stated in main textZn nodes implied by ZIF-8 identity · 2-methylimidazolate implied by ZIF-8 identity | 3D · PristineCommercial ZIF-8 used as a comparator. | 3 · 2.1 Materials |
Sample form, processing state and composition status define the context for measurements.
| Sample | Form and role | Processing and geometry | Source |
|---|---|---|---|
| All MOF powder samples in paperresearch_0586__mat__utsa16_co | Powder · Paper Level Unspecified · Pristine Framework | Paper-level grouping for powder BET, SEM, XRD, TGA, and volumetric measurements. | 3 · 1 Introduction |
| All MOF thin layers on QCM crystalsresearch_0586__mat__utsa16_co | Electrode · Paper Level Unspecified · Pristine Framework | MOF particles drop-cast from ethanol suspension onto gold-coated quartz crystal.gold-coated 5 MHz quartz crystal / QCM electrode · not reported in main text | 4 · 2.2.6 · Fig. S1 cited |
| HKUST-1 - ACresearch_0586__mat__hkust1 | Powder · Target Sample · Pristine Framework | HKUST-1 after cryogrinding with liquid nitrogen. | 4 · 2.2.5 · Fig. 7; Table 2; Table 3 |
| HKUST-1 - ACGresearch_0586__mat__hkust1 | Powder · Pristine Control · Pristine Framework | HKUST-1 after conventional room-temperature grinding. | 4 · 2.2.5 · Table 1; Fig. 7 |
| HKUST-1 - BCresearch_0586__mat__hkust1 | Powder · Pristine Control · Pristine Framework | Commercial HKUST-1 before cryogrinding. | 3 · 2.1 Materials · Table 1; Table 2; Table 3 |
| MIL-101 - ACresearch_0586__mat__mil101_cr | Powder · Target Sample · Pristine Framework | MIL-101 after cryogrinding with liquid nitrogen. | 4 · 2.2.5 · Table 2; Table 3; Fig. 7 |
| MIL-101 - ACGresearch_0586__mat__mil101_cr | Powder · Pristine Control · Pristine Framework | MIL-101 after conventional room-temperature grinding. | 4 · 2.2.5 · Table 1; Fig. 7 |
| MIL-101 - BCresearch_0586__mat__mil101_cr | Powder · Pristine Control · Pristine Framework | Solvothermal MIL-101(Cr) before cryogrinding. | 4 · 2.2.4 · Table 1; Table 2; Table 3 |
| UiO-66 - ACresearch_0586__mat__uio66 | Powder · Target Sample · Pristine Framework | UiO-66 after cryogrinding with liquid nitrogen. | 4 · 2.2.5 · Table 2; Table 3; Fig. 7 |
| UiO-66 - ACGresearch_0586__mat__uio66 | Powder · Pristine Control · Pristine Framework | UiO-66 after conventional room-temperature grinding. | 4 · 2.2.5 · Table 1; Fig. 7 |
| UiO-66 - BCresearch_0586__mat__uio66 | Powder · Pristine Control · Pristine Framework | Solvothermal UiO-66 before cryogrinding. | 4 · 2.2.3 · Table 1; Table 2; Table 3 |
| UTSA-16 - microwave - ACresearch_0586__mat__utsa16_co | Powder · Target Sample · Pristine Framework | Microwave-synthesised UTSA-16 after cryogrinding. | 4 · 2.2.5 · Table 1; Table 2; Table 3 |
| UTSA-16 - microwave - BCresearch_0586__mat__utsa16_co | Powder · Pristine Control · Pristine Framework | Microwave-synthesised UTSA-16 before cryogrinding. | 4 · 2.2.2 · Table 1; Table 2; Table 3 |
| UTSA-16 - solvothermalresearch_0586__mat__utsa16_co | Powder · Pristine Control · Pristine Framework | Solvothermal UTSA-16 powder; parent large-particle comparator. | 3 · 2.2.1 · Table 3 |
| ZIF-8research_0586__mat__zif8 | Powder · Pristine Control · Pristine Framework | Commercial ZIF-8 used as purchased. | 3 · 2.1 Materials · Table 1; Table 2; Table 3 |