Cai Y., Wang W., Cao X. et al. · Advanced Functional Materials · 2022 · 2109927
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 article discusses conductivity and charge transfer, but the available main/SI documents do not report a numeric neat-MOF electrical conductivity measurement.
Caveat: EIS and DFT/PDOS are included as indirect transport-related evidence.
p002 · Results and Discussion · Linked to 2 structured results
Mechanical assembly of NHS and NHP yields a hierarchical Tostadas-shaped Ni-HITP morphology with enriched ultramicropores/micropores, improving Li-ion transport and capacity stability.
Caveat: Electrochemical measurements are on composite electrodes containing Super-P carbon and PVDF, not neat MOF pellets.
p006 · Results and Discussion · Figure 4d · Linked to 4 structured results
NHM has the highest XPS-derived N-Ni/N-C active-site ratio and lower Ni binding energy, which the authors link to improved charge transfer and redox potential.
Caveat: Charge transfer is inferred from XPS and EIS; no direct four-probe electrical conductivity value is reported.
p004 · Results and Discussion · Figure 2a-b · Linked to 4 structured results
Variable-scan-rate CV indicates NHM shifts kinetics toward pseudocapacitive control compared with diffusion-dominated NHS and NHP.
Caveat: Kinetic analysis comes from battery CV of composite electrodes.
p007 · Results and Discussion · Figure 5c-d · Linked to 5 structured results
Names and aliases are kept exactly within the paper’s own identity model.
| Material | Composition | Structure context | Source |
|---|---|---|---|
| Ni-HITP metal-organic frameworkBrowse family: Ni₃(HITP)₂ / Ni–HITP | Ni3(2,3,6,7,10,11-hexaiminotriphenylene)2; Ni3(HITP)2Ni centers coordinated by N atoms · 2,3,6,7,10,11-hexaiminotriphenylene (HITP) | 2D · PristineLayered conductive Ni-HITP framework with (100), (200), and (001) reflections; nanosheet, particle, and mechanically assembled morphologies reported. | p001 · Introduction |
Sample form, processing state and composition status define the context for measurements.
| Sample | Form and role | Processing and geometry | Source |
|---|---|---|---|
| NHM(a)research_0227__mat__m_ni_hitp | Powder · Target Sample · Pristine Framework | Ball-milling optimisation variant: 5.0 mm agate ball, N2, 15 min, 400 RPM, then 30 min standing. | p003-p004 · Ball milling · Figure S1 |
| NHM(b)research_0227__mat__m_ni_hitp | Powder · Target Sample · Pristine Framework | Ball-milling optimisation variant: 5.0 mm agate ball, N2, 30 min, 400 RPM, then 30 min standing. | p003-p004 · Ball milling · Figure S1 |
| NHM(c)research_0227__mat__m_ni_hitp | Powder · Target Sample · Pristine Framework | Ball-milling optimisation variant: 5.0 mm agate ball, N2, 45 min, 400 RPM, then 30 min standing. | p003-p004 · Ball milling · Figure S1 |
| NHM(d)research_0227__mat__m_ni_hitp | Powder · Target Sample · Pristine Framework | Ball-milling optimisation variant: 8.0 mm agate ball, N2, 15 min, 400 RPM, then 30 min standing. | p003-p004 · Ball milling · Figure S1 |
| NHM(e)research_0227__mat__m_ni_hitp | Powder · Target Sample · Pristine Framework | Ball-milling optimisation variant: 8.0 mm agate ball, air during loading; jar purged with N2, 30 min, 400 RPM, then 30 min standing. | p003-p004 · Ball milling · Figure S1 |
| NHM composite working electroderesearch_0227__mat__m_ni_hitp | Electrode · Composite Sample · Composite | NHM active material mixed with Super-P and PVDF at 70:20:10 in NMP; dried and pressed for coin-cell testing.9 um copper foil current collector · 9 um copper foil | p005 · Electrochemical Measurement |
| NHM(f)research_0227__mat__m_ni_hitp | Powder · Target Sample · Pristine Framework | Ball-milling optimisation variant: 8.0 mm agate ball, N2, 45 min, 400 RPM, then 30 min standing. | p003-p004 · Ball milling · Figure S1 |
| NHM(g)research_0227__mat__m_ni_hitp | Powder · Target Sample · Pristine Framework | Ball-milling optimisation variant: 12.0 mm agate ball, N2, 15 min, 400 RPM, then 30 min standing. | p003-p004 · Ball milling · Figure S1 |
| NHM(h)research_0227__mat__m_ni_hitp | Powder · Target Sample · Pristine Framework | Ball-milling optimisation variant: 5.0 mm agate ball, N2, 30 min, 400 RPM, then 30 min standing. | p003-p004 · Ball milling · Figure S1 |
| NHM(i)research_0227__mat__m_ni_hitp | Powder · Target Sample · Pristine Framework | Ball-milling optimisation variant: 5.0 mm agate ball, N2, 45 min, 400 RPM, then 30 min standing. | p003-p004 · Ball milling · Figure S1 |
| NHM unit-cell modelresearch_0227__mat__m_ni_hitp | Model · Model System · Model | DFT model for DOS and Li adsorption at Ni or N sites. | p009 · Figure caption · Figure S2 |
| NHM; Tostadas-shaped Ni-HITP assemblyresearch_0227__mat__m_ni_hitp | Powder · Target Sample · Pristine Framework | Mechanical electrostatic assembly of NHS and NHP by ball milling; best distribution corresponds to 5 mm ball, 30 min, N2, 400 RPM. | p003 · Experimental section |
| NHP composite working electroderesearch_0227__mat__m_ni_hitp | Electrode · Pristine Control · Composite | NHP active material electrode prepared by the common 70:20:10 active/Super-P/PVDF process.9 um copper foil current collector · 9 um copper foil | p005 · Electrochemical Measurement |
| NHP; Ni-HITP particlesresearch_0227__mat__m_ni_hitp | Powder · Pristine Control · Pristine Framework | Black precipitate from bottom of reaction vial; centrifuged, washed, vacuum dried. | p003 · Experimental section |
| NHS composite working electroderesearch_0227__mat__m_ni_hitp | Electrode · Pristine Control · Composite | NHS active material electrode prepared by the common 70:20:10 active/Super-P/PVDF process.9 um copper foil current collector · 9 um copper foil | p005 · Electrochemical Measurement |
| NHS; Ni-HITP nanosheetsresearch_0227__mat__m_ni_hitp | Nanosheet · Pristine Control · Pristine Framework | Black translucent film floated on solvent surface; purified and vacuum dried. | p002 · Experimental section |