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Ni₃(HAB)₂ / Ni–HAB

This family merges chemical shorthand and formula variants only after verification against source articles. Per-paper composition and phase details remain separate below.

9primary papers
16material records
39linked samples
98linked measurements
316linked results
2018–2025publication span

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  • Pristine, composite, derived or model contexts are mixed
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Primary papers

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9 papers

Primary study2022

Operando Elucidation of Electrocatalytic and Redox Mechanisms on a 2D Metal Organic Framework Catalyst for Efficient Electrosynthesis of Hydrogen Peroxide in Neutral Media

Ross R.D., Sheng H., Ding Y. et al. · Journal of the American Chemical Society · 2022

Reported here: DFT model systems of Ni-HAB and reduced Ni-HAB · Ni-HAB / Ni3HAB2 · Ni-HAB on carbon fibre paper

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Primary study2021

Missing-Linker 2D Conductive Metal Organic Frameworks for Rapid Gas Detection

Liu C., Gu Y., Liu C. et al. · ACS Sensors · 2021

Reported here: crystalline Ni-HAB (cNi-HAB) · DFT slab model of aNi-HAB with hydroxyl defects · DFT slab model of cNi-HAB · missing-linker amorphous Ni-HAB (aNi-HAB) · Nafion-functionalized aNi-HAB

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Per-paper identity records

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Show 16 material identity records
Paper and reported nameFormula and componentsStructure contextSource
Ni-HAB conductive MOF2025 · Superhydrophilic hydrogel-enhanced conductive MOF-based wearable sweat sensors with anti-lipid biofouling capabilityNot specifiedNi(II) ions; dense Ni-N4 units · HAB (hexaiminobenzene)2D · Pristine2D conductive MOF; PXRD matches simulated Ni-HAB pattern; Ni centre predominantly +2 by XAFS.5 · 3.3 · Fig. 4a-b; Fig. S10
PDA-PAM-CC assisted Ni-HAB MOF wearable sweat sensor2025 · Superhydrophilic hydrogel-enhanced conductive MOF-based wearable sweat sensors with anti-lipid biofouling capabilityNot specifiedNi-HAB MOF working electrode on Au/PI electrode platform · HAB in Ni-HAB; PDA-PAM hydrogel in cotton-cloth filtration layer2D · CompositeComposite wearable patch comprising Ni-HAB MOF electrode plus PDA-PAM-CC hydrogel layer.8 · 3.4 · Fig. 5a
Ni-HAB2024 · Controlling Film Formation and Host-Guest Interactions to Enhance the Thermoelectric Properties of Nickel-Nitrogen-Based 2D Conjugated Coordination PolymersNi-N coordinated 2D cCP from hexaminobenzene / HABsquare-planar Ni-N coordination units · hexaminobenzene (HAB; used as HAB.3HCl precursor)2D · PristineNi-N-based layered 2D conjugated coordination polymer film; expected chemical bonds confirmed by FTIR/Raman; poorly crystalline with broad XRD peak near 2theta about 30 degrees and GIWAXS pi-pi stacking arc.p003 · Synthesis and Characterizations · Figure 1a
Ni-HAB electrically conductive metal-organic framework2024 · Two-Dimensional Electrically Conductive Metal-Organic Framework Boosts Synaptic Plasticity for Dynamic Image Refresh, Classification, and Efferent Neuromuscular SystemsNi-HAB / EC-MOF-HAB; exact empirical formula not reportedNi2+ metal centres coordinated to hexaaminobenzene-derived ligands · Hexaaminobenzene (HAB; prepared/used as HAB.3HCl in the film synthesis)2D · PristineTwo-dimensional electrically conductive MOF with subnanometre pores; the article describes an 8 A pore/channel size and TEM/FFT fringes of 0.347 nm.p002 / article p.15380 · Results and discussion · Figure 1b-c
DFT model systems of Ni-HAB and reduced Ni-HAB2022 · Operando Elucidation of Electrocatalytic and Redox Mechanisms on a 2D Metal Organic Framework Catalyst for Efficient Electrosynthesis of Hydrogen Peroxide in Neutral MediaNi-HAB monolayer and reduced cis/trans Ni-HAB monolayersNi sites in monolayer models · HAB linker, including reduced cis and trans nitrogen-site models2D · Model SystemComputational monolayer slab models for *OOH adsorption calculations.S5 · Computational Methods · Figures S20-S21
Ni-HAB / Ni3HAB22022 · Operando Elucidation of Electrocatalytic and Redox Mechanisms on a 2D Metal Organic Framework Catalyst for Efficient Electrosynthesis of Hydrogen Peroxide in Neutral MediaNi3HAB2 (HAB = hexaaminobenzene)Square-planar Ni-N4 nodes; Ni sites described as initially +2 under O2-saturated operation · Hexaaminobenzene / HAB2D · PristineEclipsed pi-pi stacked two-dimensional conductive MOF; experimental PXRD agrees with simulated Ni-HAB pattern; TEM gives (100) spacing near 1.18 nm.15845-15846 · Abstract and Results · Figure 1
Ni-HAB on carbon fibre paper2022 · Operando Elucidation of Electrocatalytic and Redox Mechanisms on a 2D Metal Organic Framework Catalyst for Efficient Electrosynthesis of Hydrogen Peroxide in Neutral MediaNi3HAB2/Nafion/carbon fibre paper composite electrodeNi-N4 nodes in Ni-HAB on conductive CFP support · HAB linker in Ni-HAB; Nafion binder present in electrode2D · CompositeComposite working electrode prepared by drop-casting Ni-HAB catalyst dispersion on plasma-treated carbon fibre paper.15848 · Operando XAS · Figure 3
crystalline Ni-HAB (cNi-HAB)2021 · Missing-Linker 2D Conductive Metal Organic Frameworks for Rapid Gas DetectionNi-HAB; ideal Ni:N = 1:4 stated for crystalline structureNi ions · hexaaminobenzene (HAB)2D · PristineCrystalline conductive 2D Ni-HAB reference with ordered XRD pattern.431 · Synthesis of conductive 2D MOF with missing-linker characteristic · Figure 1a,f
DFT slab model of aNi-HAB with hydroxyl defects2021 · Missing-Linker 2D Conductive Metal Organic Frameworks for Rapid Gas Detectionperiodic aNi-HAB slab with missing-linker/hydroxyl defect sites; 26.8 x 26.8 x 20 Angstrom^3 cellNi ions with broken local symmetry at defect sites · pentaaminobenzene-derived defective linker model with hydroxyl groups2D · Model SystemComputational model for defective aNi-HAB electronic structure and H2O adsorption sites.6 · Figure S1 caption/text · Figure S1
DFT slab model of cNi-HAB2021 · Missing-Linker 2D Conductive Metal Organic Frameworks for Rapid Gas Detectionperiodic cNi-HAB monolayer slab, 26.8 x 26.8 x 20 Angstrom^3 cellNi ions in ideal D4h local symmetry · ideal HAB linker network2D · Model SystemComputational model system for band structure, DOS and water adsorption at Ni-site/N-site.434-435 · DFT Calculations · Figure 6; Figure S8
missing-linker amorphous Ni-HAB (aNi-HAB)2021 · Missing-Linker 2D Conductive Metal Organic Frameworks for Rapid Gas DetectionNi-HAB framework with missing amine/missing-linker and hydroxylated defect sites; empirical formula not reportedNi ions · oxidized hexaaminobenzene mixture, modelled mainly as pentaaminobenzene-derived HAB2D · PristineIntrinsically amorphous, missing-linker conductive 2D MOF; defective/hydroxylated Ni-HAB structure with Ni:N about 1:2.9.431 · Synthesis of conductive 2D MOF with missing-linker characteristic · Figure 1b,f
Nafion-functionalized aNi-HAB2021 · Missing-Linker 2D Conductive Metal Organic Frameworks for Rapid Gas DetectionNafion layer on missing-linker aNi-HAB filmNi ions in aNi-HAB · oxidized HAB-derived framework plus perfluorosulfonate Nafion overlayer2D · CompositeComposite sensing film with a Nafion functional layer deposited on the as-prepared MOF film.433 · Relative humidity detection · Figure 4a-c
Ni-HAB2020 · Air-Stability and Carrier Type in Conductive M3(Hexaaminobenzene)2,(M = Co, Ni, Cu)Ni3(hexaaminobenzene)2 / M3(HAB)2 with M = Nidivalent nickel cations · hexaaminobenzene (HAB)2D · PristineSquare-planar M-HAB conductive MOF; same crystal packing structure as the Co and Cu analogues.11123 · Introduction · Figure 1A
Ni-HAB2020 · Two-Dimensional Conductive Ni-HAB as a Catalyst for the Electrochemical Oxygen Reduction ReactionNi-HAB 2D M-N4/HAB framework; empirical formula not statedNi species in square-planar M-N4 units · hexaaminobenzene (HAB)2D · PristineConductive 2D metal-organic framework with HAB linkers bridged by transition-metal M-N4 units and an underlying (2,3)-honeycomb eclipsed structure.39076 · Results and Discussion - Synthesis of Ni-HAB-H and Ni-HAB-L · Figure 1
NiHAB nickel hexaaminobenzene conductive MOF2020 · Understanding the mechanism of high capacitance in nickel hexaaminobenzene-based conductive metal-organic frameworks in aqueous electrolytesNi3(hexaaminobenzene)2; repeat unit discussed as Ni3C12N12H9Ni, square-planar/four-coordinate local environment; nominal Ni oxidation state estimated as +2.5 · hexaaminobenzene / HAB ligand with quinoid and benzenoid nitrogen environments2D · PristineTwo-dimensional conductive metal-organic framework; schematic pore label 13.11 A and effective pore size discussed as 7.4 A; phase purity confirmed by PXRD; staggered interlayer conformation proposed by comparison to prior EXAFS work.15921 · Results and Discussion · Figure 1d-1f
Ni-HAB nickel hexaaminobenzene conductive MOF comparison sample2018 · Stabilization of Hexaaminobenzene in a 2D Conductive Metal-Organic Framework for High Power Sodium StorageNot reportedNi centres; exact oxidation/coordination not specified here · Hexaaminobenzene (HAB)2D · PristineAssumed analogous conductive MOF platform; detailed structure not extracted from this paper.main p.10321 · Results and Discussion · Fig. S12