Ji Y., Ren F., Tan S. et al. · Journal of Electroanalytical Chemistry · 2023 · 117265
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 reconstructed Co/Ni-MOF@CC-12 electrode gives high single-electrode capacity and an ASC with high energy density and cycle retention.
Caveat: Device performance is application-specific and measured with an active-carbon negative electrode.
6 · 5 Conclusion · Linked to 4 structured results
The office-text SI extraction is incomplete, but the rendered SI surrogate supplies the SI figures and Table S1-S3 bodies used for this extraction.
Caveat: Use research_0767_si_rendered_0b7c152bed for SI table-body provenance rather than the office text layer.
4 · Supporting information · Table S1-S3
The 12 h hydrothermal sample is the optimum: 6 h is poorly crystallised while 18 h suffers serious aggregation.
Caveat: Morphology comparison is qualitative from SEM and text.
6 · 4 Results and discussion · Fig. 1; Fig. 4 · Linked to 3 structured results
Extended hydrothermal treatment partially reconstructs Co/Ni-MOF into graphitic carbon and NiCo2O4, improving conductivity and stability.
Caveat: EIS conductivity evidence is qualitative in the main text; no numeric conductivity or resistance value is printed.
6 · 5 Conclusion · Linked to 4 structured results
MOF materials tightly anchored on conductive carbon fibre reduce contact resistance and accelerate electron transfer.
Caveat: Mechanistic statement is supported by EIS trend and device schematic, but not by direct conductivity measurements.
6 · 4 Results and discussion · Fig. 5b · Linked to 1 structured result
Names and aliases are kept exactly within the paper’s own identity model.
| Material | Composition | Structure context | Source |
|---|---|---|---|
| Activated carbon cloth | CC | unknown · PristineNitric-acid-treated conductive carbon cloth support. | 2 · 2.1 The activation of carbon cloth |
| Co/Ni-MOF@CC-12//AC asymmetric supercapacitor | Co/Ni-MOF@CC-12 positive electrode // activated carbon negative electrode in 2 M KOHCo and Ni in positive electrode · isophthalic acid in positive electrode | unknown · CompositeAssembled asymmetric supercapacitor device. | 2 · 2.3 The assembling of asymmetric supercapacitor (ASC) |
| Co/Ni-MOF anchored on activated carbon cloth | Co/Ni-MOF@CC; partially reconstructed to graphitic carbon and NiCo2O4 after extended hydrothermal treatmentCo and Ni · isophthalic acid | unknown · CompositeBimetal Co/Ni metal-organic framework nanoneedle arrays on carbon cloth; 12 h and 18 h samples show graphitic carbon and NiCo2O4 diffraction features. | 1 · Abstract |
Sample form, processing state and composition status define the context for measurements.
| Sample | Form and role | Processing and geometry | Source |
|---|---|---|---|
| Co/Ni-MOF@CC-12//AC ASCresearch_0767__mat__mat_asc_device | Electrode · Composite Sample · Composite | assembled two-electrode asymmetric supercapacitorcell device | 2 · 2.3 The assembling of asymmetric supercapacitor (ASC) |
| CCresearch_0767__mat__mat_activated_cc | Electrode · Pristine Control · Pristine Framework | HNO3 hydrothermally activated and vacuum driedcarbon cloth | 2 · 2.1 The activation of carbon cloth |
| Co/Ni-MOF@CC-12research_0767__mat__mat_coni_mof_cc | Electrode · Target Sample · Composite | 12 h hydrothermal growth; optimised reconstructed sample with graphitic carbon/NiCo2O4 featuresactivated carbon cloth | 2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth |
| Co/Ni-MOF@CC-18research_0767__mat__mat_coni_mof_cc | Electrode · Pristine Control · Composite | 18 h hydrothermal growth; higher crystallinity but serious aggregationactivated carbon cloth | 2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth |
| Co/Ni-MOF@CC-6research_0767__mat__mat_coni_mof_cc | Electrode · Pristine Control · Composite | 6 h hydrothermal growth; low crystallinity/amorphous productactivated carbon cloth | 2 · 2.2 The synthesis of Co/Ni-MOF anchored on carbon cloth |
| UCCresearch_0767__mat__mat_activated_cc | Electrode · Pristine Control · Pristine Framework | unprocessed carbon cloth before nitric acid activationcarbon cloth | 3 · 4 Results and discussion · Fig. S1 |