Lei Wang and John S. Anderson · Chemistry of Materials · 2024
Perspective overview of how component redox chemistry before, during, and after synthesis mediates morphology and physical properties in electrically conductive coordination polymers and MOFs.
The review’s argument is preserved as a navigable set of section summaries.
Reviews spectroscopy for redox-state assignment, warns about interpretation limits, and links material morphology control to devices and emergent phenomena such as superconductivity, metallicity, spin valves, and quantum sensing.
Relevance: Core · 4003 · 3. Challenges and Opportunities · Figures 5-7
Defines conductive CPs/MOFs, contrasts hopping and band transport, introduces redox-active building blocks, and frames redox state as a variable governing conductivity, magnetism, morphology, and synthesis.
Relevance: Core · 3999 · Introduction · Figure 1
Synthesises the review's position that redox chemistry is central to conductive CP/MOF properties but still requires better synthetic control, in situ monitoring, quantitative transport measurements, and improved morphology.
Relevance: Core · 4007 · Conclusion and Outlook
Organises examples by presynthetic, in situ, and postsynthetic redox chemistry and shows how these routes alter morphology, carrier type, thermoelectric response, conductivity, magnetism, and carrier concentration.
Relevance: Core · 4000 · 2. Examples of Redox Chemistry Mediated Control over Morphology and Properties · Figures 2-4
Classification systems are attributed to this review and are not treated as a global material registry.
The review presents unusual charge transport and spin-mediated behaviour as application areas enabled by redox-active conductive frameworks beyond conventional MOF functionality.
Categories: Superconductivity · Metallic transport · Spin-polarized transport · Quantum sensing
4006 · 3.3. Emergent Applications · Figure 7
The review contrasts common polycrystalline products with forms needed to determine intrinsic transport and incorporate conductive CP/MOFs into devices.
Categories: Polycrystalline powders and films · Large single crystals · High-quality oriented thin films · Molecularly thin surface-confined networks · Processable disordered conductive materials
4005 · 3.2. Practical Considerations of Material Morphologies · Figure 6
Conductive CP/MOF design commonly incorporates redox-active metals and redox-active organic linkers whose oxidation states provide carriers and modulate metal-ligand and interlayer interactions.
Categories: First-row transition-metal nodes · Catecholoid or quinoid linkers · Dithiolene or tetrathiafulvalene-type linkers
3999 · Introduction · Figure 1B
The review's central organising taxonomy separates redox control that is imposed before coordination, emerges during material synthesis, or is applied after framework formation.
Categories: Presynthetic · In situ · Postsynthetic
4000 · Introduction · Figure 1C
The review groups spectroscopic and transport measurements by the aspects of redox state, coordination, surface/bulk chemistry, and charge transport that each can probe, while emphasising complementary interpretation.
Categories: Moessbauer spectroscopy · X-ray absorption spectroscopy · X-ray photoelectron spectroscopy · FT-IR and Raman spectroscopy · UV-vis-NIR, EPR, cyclic voltammetry, Hall and FET measurements
4003 · 3.1. In-Depth Spectroscopic Methods · Figure 5
The review distinguishes activated hopping, where carriers overcome a barrier between states, from band-like transport in which carriers move through a conduction band after any bandgap is overcome.
Categories: Hopping transport · Band transport
3999 · Introduction · Figure 1A
Review-defined families retain their representative materials and conduction descriptions.
Extended metal-organic compounds whose conductivity is supported by redox-active nodes or linkers and continuous bonding networks.
Conduction: Conductivity may arise through hopping, band-like, or small-bandgap semiconducting transport depending on redox state and orbital overlap.
Representative materials: Cu[Cu(pdt)2] · M3(hexaiminobenzene)2 · Ni3(HITP)2
Nodes / linkers: Cu · Ni · Fe · Co · Donor-acceptor linkers · Hexaiminobenzene · Hexaiminotriphenylene
3999 · Introduction · Figure 1
Highly crystalline copper(II) benzenehexathiolate coordination polymer with a Kagome lattice and bulk superconductivity at very low temperature.
Conduction: Exhibits superconductivity and possible metallic quantum spin liquid behaviour according to the review's summary of the cited study.
Representative materials: Cu-BHT
Nodes / linkers: Cu · Benzenehexathiolate
4007 · 3.3. Emergent Applications · Figure 7A
Layered 2D conductive MOFs based on HHTP, HITP, or related triphenylene linkers where in situ oxidation is commonly involved.
Conduction: Often semiconducting or conductive with transport sensitive to crystallinity, orientation, grain boundaries, and redox state.
Representative materials: Cu3(HHTP)2 · Ni-CAT-1 · Ni3(HITP)2
Nodes / linkers: Cu · Ni · HHTP · HITP · Hexahydroxytriphenylene · Hexaiminotriphenylene
4001 · 2.1 and 2.2 · Figure 2A
Conductive iron CP/MOFs with quinone-derived linkers where mixed valency and linker-centred redox chemistry affect conductivity, magnetic order, and morphology.
Conduction: Mixed-valence linkers and nodes produce variable thermoelectric response, conductivity, magnetism, and redox-switchable ordering temperature.
Representative materials: 2D conductive iron-quinoid magnet · Fe5(C6O6)3 · Fe8(C6O6)6 · Fe12(C6O6)6
Nodes / linkers: Fe · Semiquinone · Hexahydroxybenzene · Tetrahydroxy-1,4-quinone · C6O6
4002 · 2.2. In Situ Redox Chemistry · Figure 3
2D MOF where radicals generated by spontaneous oxidation act as electron spin qubits for room-temperature quantum sensing.
Conduction: Emphasis is spin/quantum sensing rather than high conductivity; radical states arise from redox-active components.
Representative materials: MgHHTP
Nodes / linkers: Mg · HHTP
4007 · 3.3. Emergent Applications · Figure 7D
Porous pyrazolate MOF used as a comparison showing how porosity enables counterion insertion and conductivity enhancement during redox changes.
Conduction: Reductive insertion creates mixed valency and markedly improves conductivity by accommodating charge-balancing cations.
Representative materials: Fe2(BDP)3
Nodes / linkers: Fe · 1,4-benzenedipyrazolate
4002 · 2.3. Postsynthetic Redox Chemistry
Porous honeycomb 2D iron triphenylenehexathiol MOFs spanning multiple discrete redox states through cation exchange and stoichiometric oxidation.
Conduction: Oxidation produces large changes in conductivity, carrier type, carrier density, thermoelectric behaviour, and magnetic interactions while retaining topology.
Representative materials: Li3Fe3(THT)2 · Li2Fe3(THT)2 · LiFe3(THT)2 · Fe3(THT)2
Nodes / linkers: Fe · Triphenylenehexathiol · THT
4002 · 2.3. Postsynthetic Redox Chemistry · Figure 4
Nickel coordination polymers in which the TTFtt linker redox state can be predefined and retained through material formation.
Conduction: Presynthetic redox state switches carrier behaviour from p-type semiconductor to n-type metal and can produce glassy metallic transport.
Representative materials: NiTTFtt · Li-NiTTFtt · [NiTTFtt]n
Nodes / linkers: Ni · Tetrathiafulvalene-2,3,6,7-tetrathiolate
4001 · 2.1. Presynthetic Redox Chemistry · Figure 2B
Review-level synthesis principles remain separate from primary-study recipes.
Confine ligand and metal salt sources between solid substrates to modulate reaction kinetics and grow large conductive MOF single-crystal plates.
Claimed effects: Large Ni-CAT-1 single crystals allow basal-plane conductivity and Hall measurements that are obscured in pressed pellets.
Controlling variables: Substrate-confined reaction volume · Ligand film orientation · Metal precursor placement · Magnetic clamping · Reaction kinetics
Representative materials: Ni-CAT-1
Caveat: The review frames this as one example of morphology control; transport values remain secondary until checked in the primary paper.
4006 · 3.2. Practical Considerations of Material Morphologies · Figure 6A
Release metal ions electrochemically from a metal anode into a deprotonated linker solution to grow a conductive MOF film on the electrode surface.
Claimed effects: Electrochemical control tunes Cu3(HHTP)2 film morphology and thickness and improves crystalline domain size and electrical conductivity relative to interfacial films.
Controlling variables: Applied voltage · Electrolysis time · Anode dissolution rate · Single-crystal metal surface · Film thickness
Representative materials: Cu3(HHTP)2 thin film
Caveat: The review cites this as a promising route for industrial-scale film production, not as established manufacturing consensus.
4006 · 3.2. Practical Considerations of Material Morphologies · Figure 6B
Allow redox-active building blocks to change oxidation state during framework formation, sometimes guided by atmosphere, solvent, metal choice, or linker synthon.
Claimed effects: In situ redox chemistry generates mixed valency and can alter morphology, dimensionality, conductivity, thermoelectric polarity, and magnetism.
Controlling variables: Aerobic versus anaerobic conditions · Metal ion redox potential · Linker synthon oxidation state · Solvent · Temperature · Base or amine additives
Representative materials: Cu-HHB · Cu3(C6O6)2 · Fe12(C6O6)6 · Fe8(C6O6)6 · Fe5(C6O6)3
Caveat: The review stresses that resultant redox changes are often less intuitive and can be unpredictable.
4001 · 2.2. In Situ Redox Chemistry · Figure 3
Form metal-organic networks directly on a crystalline metal surface by deprotonation and metal-ligand bond formation during annealing.
Claimed effects: Surface confinement produces a low-coordination Co-HHTP network with large orbital magnetic moment and anisotropy.
Controlling variables: Surface identity · Annealing · Linker deprotonation · Metal coordination topology
Representative materials: Co-HHTP on Au(111)
Caveat: This is a surface-confined model route rather than a bulk-device synthesis route.
4006 · 3.2. Practical Considerations of Material Morphologies · Figure 6C
Modify a formed framework with reductants, oxidants, or cation exchange to tune component redox states while preserving framework topology when accessible pores permit homogeneous ion motion.
Claimed effects: Can create mixed valency, produce large conductivity changes, switch carrier type, and change carrier density and magnetic interactions.
Controlling variables: Framework porosity · Counterion loading · Reductant or oxidant stoichiometry · Accessibility of redox sites · Extent of oxidation or reduction
Representative materials: Fe2(BDP)3 · LixFe3(THT)2
Caveat: Nonporous materials can show inhomogeneous redox chemistry because redox sites inside particles are less accessible.
4002 · 2.3. Postsynthetic Redox Chemistry · Figure 4
Prepare linkers in different oxidation states before coordination so that the framework inherits the targeted redox state.
Claimed effects: In TTFtt-based nickel CPs, different linker redox states switch carrier type and photothermoelectric response.
Controlling variables: Linker oxidation state · Transmetalation chemistry · Counterion state · Linker-centred redox chemistry
Representative materials: Li-NiTTFtt · NiTTFtt
Caveat: The review identifies unresolved questions about how linker oxidation states affect packing, crystallinity, morphology, Seebeck coefficients, carrier identity, and carrier concentration.
4001 · 2.1. Presynthetic Redox Chemistry · Figure 2B
Use a chemical oxidant to partially oxidise a redox-active linker before metal binding, thereby changing nucleation and particle morphology.
Claimed effects: Different oxidants and equivalents alter Cu3(HHTP)2 particle shape from rods to spherical clusters, blocks, and flakes, with large changes in aspect ratio.
Controlling variables: Preoxidant identity · Oxidant strength · Oxidant sublimation rate · Oxidant equivalents · Initial linker oxidation extent
Representative materials: Cu3(HHTP)2
Caveat: The review notes the exact mechanism by which oxidised HHTP changes morphology is complex and not yet fully understood.
4001 · 2.1. Presynthetic Redox Chemistry · Figure 2A
These are the review authors’ synthesis, not newly measured results.
Redox-active conductive CPs/MOFs may access correlated phenomena such as superconductivity, metallic transport, spin valves, and quantum sensing because they combine conductivity, tunability, porosity, and radical spins.
Evidence basis: multi_reference
Caveat: The review presents these as proof-of-concept and emergent applications requiring deeper structure-property understanding.
4006 · 3.3. Emergent Applications · Figure 7
Changing metal and linker synthons in Fe-C6O6 materials produces different in situ redox states, morphologies, and thermoelectric/electrical properties.
Evidence basis: multi_reference
Caveat: The comparison is a review synthesis across related but distinct materials.
4002 · 2.2. In Situ Redox Chemistry · Figure 3B
In situ redox chemistry is common in conductive CP/MOF synthesis, but the final oxidation states can be less intuitive and sometimes unpredictable.
Evidence basis: multi_reference
Caveat: Some systems can be rationally programmed by atmosphere or conditions, but not generally.
4001 · 2.2. In Situ Redox Chemistry
The LixFe3(THT)2 series demonstrates that controlled postsynthetic redox tuning can broadly modulate conductivity, thermoelectric behaviour, carrier concentration, carrier type, and magnetic interactions.
Evidence basis: single_reference
Caveat: The review identifies it as one example rather than a general law for all conductive MOFs.
4002 · 2.3. Postsynthetic Redox Chemistry · Figure 4
Poor control over macroscopic morphology, grain boundaries, and anisotropy can limit or obscure intrinsic transport properties in conductive CPs/MOFs.
Evidence basis: multi_reference
Caveat: The review also notes processable disordered materials may be useful if robust physical properties are retained.
4005 · 3.2. Practical Considerations of Material Morphologies
Future progress requires precise synthetic redox control, in situ spectroscopy during synthesis, and quantitative transport measurements as a function of redox state.
Evidence basis: review_reasoning
Caveat: This is the authors' outlook rather than a primary-data finding.
4007 · Conclusion and Outlook
Porosity can make counterion intercalation and homogeneous redox modulation easier in MOFs than in nonporous redox-active solids.
Evidence basis: multi_reference
Caveat: Site accessibility and pore volume remain limiting factors, especially in nonporous particles.
4002 · 2.3. Postsynthetic Redox Chemistry
Presynthetic oxidation of HHTP can control Cu3(HHTP)2 morphology and aspect ratio, indicating ligand oxidation affects nucleation and growth.
Evidence basis: single_reference
Caveat: Mechanistic details remain unresolved in the review's summary.
4001 · 2.1. Presynthetic Redox Chemistry · Figure 2A
Redox-active components in conductive CPs/MOFs can supply charge carriers and dictate transport pathways through metal-ligand orbital overlap, extended pi-d conjugation, and pi-pi interactions.
Evidence basis: multi_reference
Caveat: The review does not claim a single universal transport mechanism; redox state and structure determine pathway.
3999 · Introduction · Figure 1B
Large single crystals can reveal intrinsic basal-plane conductivity and carrier concentration that pressed pellets obscure through suppressed mobility.
Evidence basis: single_reference
Caveat: The claim is based on a cited Ni-CAT-1 example rather than a universal quantitative correction.
4006 · 3.2. Practical Considerations of Material Morphologies · Figure 6A
No single spectroscopy fully establishes component redox states in electronically delocalised extended solids; complementary methods and timescale awareness are necessary.
Evidence basis: review_reasoning
Caveat: Formal oxidation states may be incomplete descriptors when charge is delocalised or dynamic.
4003 · 3.1. In-Depth Spectroscopic Methods · Figure 5
Conductive CP/MOF synthesis with redox-active building blocks requires design criteria beyond traditional MOF modulation because redox reactions, coordination, pi-stacking, kinetics, and thermodynamics are coupled.
Evidence basis: review_reasoning
Caveat: The review notes that redox modulating agents for conductive CPs/MOFs are not clearly delineated.
4000 · Introduction
Although both band-like and small-bandgap semiconducting behaviour have been observed, the role of redox state in governing that boundary remains unclear compared with traditional conducting polymers.
Evidence basis: multi_reference
Caveat: This is a review-level interpretation of a still-developing mechanistic literature.
4000 · Introduction
Predefined TTFtt redox states in nickel CPs can switch carrier behaviour from p-type semiconducting to n-type metallic and alter photothermoelectric performance.
Evidence basis: single_reference
Caveat: The review lists unresolved structure-property questions about packing, morphology, carrier identity, and concentration.
4001 · 2.1. Presynthetic Redox Chemistry · Figure 2B
XPS can identify metal and linker redox changes, especially in S-based materials, but surface sensitivity means etching or repeated analysis may be required before assigning bulk chemistry.
Evidence basis: multi_reference
Caveat: Careful carbon referencing, background subtraction, and peak deconvolution are required.
4004 · 3.1. In-Depth Spectroscopic Methods · Figure 5C
Every row remains visibly secondary and links to a primary dossier only where the mapping is verified.
| Material | Property | Reported value | Context and quality | Primary evidence | Review source |
|---|---|---|---|---|---|
| SecondaryCu-BHT | Bulk superconducting transition | ~0.25 K | Confirmed by electrical resistivity, magnetic susceptibility, and specific heat measurements according to the review. Text · Approximate | No verified corpus mapping | 4007 · 3.3. Emergent Applications · Figure 7A |
| SecondaryCu3(HHTP)2 | Nanocrystal aspect-ratio change from presynthetic oxidation | over 60-fold | Controlled oxidative synthesis using substituted quinones and varying extent of initial HHTP oxidation. Text · Approximate | research_0280 | 4001 · 2.1. Presynthetic Redox Chemistry · Figure 2A |
| SecondaryCu3(HHTP)2 thin film | Crystalline domain size from electrochemical synthesis | nearly 80 nm | Electrochemical synthesis on single-crystal Cu(100). Text · Approximate | research_0076 | 4006 · 3.2. Practical Considerations of Material Morphologies · Figure 6B |
| SecondaryLSMO/Cu3(HHTP)2/Co organic spin valve | Magnetoresistance response | up to 25% at 10 K | Vertical OSV device using oriented Cu3(HHTP)2 thin film. Text · Exact Reported | research_0129 | 4007 · 3.3. Emergent Applications · Figure 7C |
| SecondaryFe12(C6O6)6 | Room-temperature electrical conductivity | 2.7 x 10^-4 S cm^-1 | Room temperature; n-type thermoelectric behaviour. Text · Exact Reported | research_0198 | 4002 · 2.2. In Situ Redox Chemistry · Figure 3B |
| SecondaryFe2(BDP)3 | Conductivity enhancement after reductive insertion | nearly 10000-fold | Fractional reduction of porous Fe2(BDP)3 using potassium naphthalenide. Text · Approximate | research_0029 | 4002 · 2.3. Postsynthetic Redox Chemistry |
| SecondaryFe5(C6O6)3 | Seebeck coefficient | +59.3 uV K^-1 | Review comparison of Fe-C6O6 materials; p-type semiconductor. Text · Exact Reported | No verified corpus mapping | 4002 · 2.2. In Situ Redox Chemistry · Figure 3B |
| SecondaryFe5(C6O6)3 | Electrical conductivity | 2.0(4) x 10^-2 S cm^-1 | Review comparison of Fe-C6O6 materials; p-type semiconductor. Text · Exact Reported | No verified corpus mapping | 4002 · 2.2. In Situ Redox Chemistry · Figure 3B |
| SecondaryFe8(C6O6)6 | Seebeck coefficient | -194.0 uV K^-1 | Room temperature; n-type thermoelectric behaviour. Text · Exact Reported | research_0066 | 4002 · 2.2. In Situ Redox Chemistry · Figure 3B |
| SecondaryFe8(C6O6)6 | Room-temperature electrical conductivity | 3.9(3) x 10^-3 S cm^-1 | Room temperature; n-type thermoelectric behaviour. Text · Exact Reported | research_0066 | 4002 · 2.2. In Situ Redox Chemistry · Figure 3B |
| Secondary2D conductive iron-quinoid magnet | Magnetic ordering temperature increase after one-electron reduction | 80 to 105 K | One-electron reduction per formula unit; review-reported change in ordering temperature. Text · Exact Reported | research_0095 | 4000 · 2. Examples |
| SecondaryLi-NiTTFtt | Photothermal temperature increase and Seebeck voltage | 95 deg C and 660 uV at 0.4 W/cm2 | NIR laser, 808 nm, 0.4 W/cm2; pellet. Text · Exact Reported | No verified corpus mapping | 4001 · 2.1. Presynthetic Redox Chemistry · Figure 2B |
| SecondaryLixFe3(THT)2 | Conductivity increase upon oxidation | 10000-fold greater conductivity | Oxidation across LixFe3(THT)2 redox states. Text · Approximate | No verified corpus mapping | 4002 · 2.3. Postsynthetic Redox Chemistry · Figure 4 |
| SecondaryLi3Fe3(THT)2 and Fe3(THT)2 | Interlayer distance change across redox states | 3.522(21) A to 3.365(4) A | Unoxidized Li3Fe3(THT)2 compared with most oxidized Fe3(THT)2. Text · Exact Reported | No verified corpus mapping | 4002 · 2.3. Postsynthetic Redox Chemistry · Figure 4A |
| SecondaryNi-CAT-1 | Best basal-plane single-crystal conductivity | 2 S/cm | Large single-crystal plate, basal-plane electrical conductivity. Text · Exact Reported | research_0053 | 4006 · 3.2. Practical Considerations of Material Morphologies · Figure 6A |
| SecondaryNiTTFtt | High electronic conductivity in amorphous CP | up to 1200 S cm^-1 | Amorphous coordination polymer with intrinsic glassy metallic behaviour. Text · Exact Reported | No verified corpus mapping | 4007 · 3.3. Emergent Applications · Figure 7B |
| SecondaryNiTTFtt | Photothermal temperature increase and Seebeck voltage | 100 deg C and 270 uV at 2.0 W/cm2 | NIR laser, 808 nm, 2.0 W/cm2; pellet. Text · Exact Reported | No verified corpus mapping | 4001 · 2.1. Presynthetic Redox Chemistry · Figure 2B |
Open questions are presented as review-author priorities, not conclusions from the primary database.
Spontaneous redox chemistry during material synthesis needs direct in situ monitoring to understand how it dictates morphology and properties.
Proposed direction: Apply in situ PXRD, UV-vis, and FT-IR during synthesis and link results to ex situ transport and spectroscopy.
4007 · Conclusion and Outlook
A general mechanistic understanding of how component redox state affects coordination geometry, bond strength, nucleation, and morphology is lacking.
Proposed direction: Use controlled redox series and in situ measurements to connect redox chemistry with growth kinetics and thermodynamics.
4000 · Introduction
Fast kinetics often yield polycrystalline powders or films with small domains; grain boundaries, anisotropy, and disorder obscure intrinsic properties.
Proposed direction: Develop single-crystal, oriented-film, electrochemical, on-surface, and processable-disordered routes with controlled morphology.
4005 · 3.2. Practical Considerations of Material Morphologies
Additional redox-active motifs are needed to access highly correlated electronic properties and multifunctional applications.
Proposed direction: Incorporate new redox-active building blocks through rational molecular design, targeting spin-polarised transport and other unusual phenomena.
4008 · Conclusion and Outlook
Formal component redox-state assignment is challenging in extended solids with charge delocalization or dynamic electronic structures.
Proposed direction: Use complementary spectroscopy with careful attention to probe timescale, surface sensitivity, and formal-valence limitations.
4003 · 3.1. In-Depth Spectroscopic Methods · Figure 5
Redox modulating agents for conductive CPs/MOFs are not clearly delineated, unlike traditional MOF modulators.
Proposed direction: Develop stoichiometric oxidant/reductant and electrochemical approaches that control component redox states during synthesis.
4000 · Introduction
The role of redox state in distinguishing band-like from small-bandgap semiconducting transport remains unclear.
Proposed direction: Quantify carrier identity, concentration, mobility, and redox state together across systematic material series.
4000 · Introduction
For TTFtt systems, questions remain about how linker oxidation states affect packing, crystallinity, morphology, Seebeck coefficients, carrier identity, and carrier concentrations.
Proposed direction: Pair presynthetic redox control with crystallographic, morphology, Hall, Seebeck, and spectroscopic analysis.
4001 · 2.1. Presynthetic Redox Chemistry
Mappings show which printed review references have a verified counterpart in the frozen primary corpus.
| Reference | Study | Role and context | Corpus mapping |
|---|---|---|---|
| Ref. 72009 | Electroconductive Porous Coordination Polymer Cu[Cu(pdt)2] Composed of Donor and Acceptor Building Units | historical_framingCited as the earliest realisation of electrical conductivity in MOFs using donor and acceptor building blocks. | research_0201 |
| Ref. 82020 | Electrically Conductive Metal-Organic Frameworks | background_review · transport_mechanismsCited for broader conductive MOF background and charge-transport mechanisms. | Unmapped |
| Ref. 92021 | Two-Dimensional Conjugated Metal-Organic Frameworks (2D c-MOFs): Chemistry and Function for MOFtronics | background_review · moftronicsCited for redox-active components, design motifs, and applications of 2D conjugated MOFs. | Unmapped |
| Ref. 142020 | 2D Semiconducting Metal-Organic Framework Thin Films for Organic Spin Valves | application_benchmark · spin_transportCited for 2D conductive MOF organic spin valve devices and magnetoresistance benchmark. | research_0129 |
| Ref. 152014 | Redox Control and High Conductivity of Nickel Bis(dithiolene) Complex pi-Nanosheet: A Potential Organic Two-Dimensional Topological Insulator | postsynthetic_redox · spectroscopy_contextCited for redox control of conductivity and as part of the XPS/linker-redox discussion for S-based materials. | research_0361 |
| Ref. 162017 | 2D Conductive Iron-Quinoid Magnets Ordering up to Tc = 105 K via Heterogenous Redox Chemistry | transport_benchmark · magnetism · postsynthetic_redoxCited for redox-induced increase in magnetic ordering temperature and reduced conductivity in an iron-quinoid material. | research_0095 |
| Ref. 182023 | Experimental Manifestation of Redox-Conductivity in Metal-Organic Frameworks and its Implication for Semiconductor/Insulator Switching | redox_conductivity · postsynthetic_redoxCited for redox-state dependence of conductivity and for counterion intercalation context. | research_0497 |
| Ref. 192017 | Signature of Metallic Behavior in the Metal-Organic Frameworks M3(hexaiminobenzene)2 (M = Ni, Cu) | metallic_behaviour · in_situ_redoxCited for band-like or small-bandgap behaviour and in situ redox chemistry in 2D semiconducting MOFs. | Unmapped |
| Ref. 202018 | High-mobility Band-Like Charge Transport in a Semiconducting Two-Dimensional Metal-Organic Framework | transport_mechanism · band_like_transportCited for observed band-like transport and for Hall/terahertz methods relevant to transport mechanisms. | research_0001 |
| Ref. 212001 | Nobel Lecture: Semiconducting and Metallic Polymers: The Fourth Generation of Polymeric Materials | conducting_polymer_contextCited as background for the more mature mechanistic literature on conducting polymers. | Unmapped |
| Ref. 222020 | The Journey of Conducting Polymers from Discovery to Application | conducting_polymer_contextCited with Heeger for context on charge transport in traditional organic polymers. | Unmapped |
| Ref. 232015 | A 2D Semiquinone Radical-Containing Microporous Magnet with Solvent-Induced Switching from Tc = 26 to 80 K | in_situ_redox · magnetismCited for in situ ligand redox chemistry and mixed-valence quinoid/semiquinoid linkers. | Unmapped |
| Ref. 242015 | Electronic Conductivity, Ferrimagnetic Ordering, and Reductive Insertion Mediated by Organic Mixed-Valence in a Ferric Semiquinoid Metal-Organic Framework | mixed_valence · postsynthetic_redoxCited for mixed-valence organic linkers contributing to conductivity and magnetism. | research_0186 |
| Ref. 252018 | Breathing-Dependent Redox Activity in a Tetrathiafulvalene-Based Metal-Organic Framework | redox_structure_couplingCited for difficulties in understanding how component redox state influences coordination geometry and growth. | Unmapped |
| Ref. 262022 | Oxidative control over the morphology of Cu3(HHTP)2, a 2D Conductive Metal-Organic Framework | morphology_control · presynthetic_redox · transport_benchmarkCited for presynthetic oxidation controlling Cu3(HHTP)2 particle morphology and aspect ratio. | research_0280 |
| Ref. 272017 | Best Practices for the Synthesis, Activation, and Characterization of Metal-Organic Frameworks | synthesis_context · mof_modulationCited as a contrast for traditional MOF modulation versus less-developed redox modulation in conductive CP/MOF synthesis. | Unmapped |
| Ref. 312022 | Intrinsic Glassy-metallic Transport in an Amorphous Coordination Polymer | transport_benchmark · metallic_transport · disordered_materialsCited for amorphous NiTTFtt with high conductivity and intrinsic glassy metallic behaviour. | Unmapped |
| Ref. 322022 | Presynthetic Redox Gated Metal-to-Insulator Transition and Photothermoelectric Properties in Nickel Tetrathiafulvalene-Tetrathiolate Coordination Polymers | presynthetic_redox · transport_benchmark · thermoelectric_transportCited for redox-gated carrier switching and photothermoelectric benchmarks in TTFtt-based nickel CPs. | Unmapped |
| Ref. 332020 | Redox, Transmetalation, and Stacking Properties of Tetrathiafulvalene-2,3,6,7-tetrathiolate Bridged Tin, Nickel, and Palladium Compounds | presynthetic_redox · linker_redox_retentionCited for the premise that TTFtt linker redox state remains unchanged by transmetalation. | Unmapped |
| Ref. 352014 | High Electrical Conductivity in Ni3(2,3,6,7,10,11-hexaiminotriphenylene)2, a Semiconducting Metal-Organic Graphene Analogue | in_situ_redox · conductive_2d_mofCited as a 2D semiconducting MOF where synthesis requires oxygen for in situ oxidation. | Unmapped |
| Ref. 362022 | Linker Redox Mediated Control of Morphology and Properties in Semiconducting Iron-Semiquinoid Coordination Polymers | in_situ_redox · transport_benchmark · spectroscopyCited for linker-redox-mediated control of iron-semiquinoid morphology, thermoelectric properties, and Moessbauer/FT-IR assignments. | Unmapped |
| Ref. 372018 | Synthetic Routes for a 2D Semiconductive Copper Hexahydroxybenzene Metal-Organic Framework | in_situ_redox · synthetic_conditionsCited for Cu-HHB synthesis and the role of ethylenediamine in controlling crystallinity and yield. | research_0792 |
| Ref. 382022 | Unraveling the Electrical and Magnetic Properties of Layered Conductive Metal-Organic Framework with Atomic Precision | in_situ_redox · magnetismCited for a more oxidised Cu3(C6O6)2 MOF and interpretation of pi-stacking, semiconducting properties, and magnetism. | Unmapped |
| Ref. 392020 | Paramagnetic Conducting Metal-Organic Frameworks with Three-Dimensional Structure | in_situ_redox · transport_benchmarkCited for 3D Fe12(C6O6)6 and its redox-dependent thermoelectric/electrical properties. | research_0198 |
| Ref. 402020 | Valence-Dependent Electrical Conductivity in a 3D Tetrahydroxyquinone-Based Metal-Organic Framework | transport_benchmark · postsynthetic_redox · in_situ_redoxCited for valence-dependent conductivity in Fe8(C6O6)6 and as a nonporous contrast for postsynthetic reduction. | research_0066 |
| Ref. 412018 | Electron Delocalization and Charge Mobility as a Function of Reduction in a Metal-Organic Framework | postsynthetic_redox · transport_benchmark · charge_mobilityCited for porous Fe2(BDP)3 reductive insertion, mixed valency, and large conductivity enhancement. | research_0029 |
| Ref. 422023 | Broad Electronic Modulation of Two-Dimensional Metal-Organic Frameworks over Four Distinct Redox States | postsynthetic_redox · transport_benchmark · thermoelectric_transportCited for four-state redox modulation of LixFe3(THT)2 and associated transport, carrier, and magnetic changes. | Unmapped |
| Ref. 432021 | Controlling Dynamic Magnetic Properties of Coordination Clusters via Switchable Electronic Configuration | spectroscopy_context · timescale_caveatCited for the importance of probe timescales in interpreting electronic structures and redox states. | Unmapped |
| Ref. 442023 | Tetrathiafulvalene-2,3,6,7-tetrathiolate Linker Redox-State Elucidation via S K-edge X-ray Absorption Spectroscopy | spectroscopy · linker_redoxCited for S K-edge XAS support that redox changes occur on TTFtt linkers and that pathways are linker-linker. | Unmapped |
| Ref. 452020 | X-ray Photoelectron Spectroscopy: Towards Reliable Binding Energy Referencing | spectroscopy · xps_caveatCited for XPS as a method requiring careful referencing and quantitative interpretation. | Unmapped |
| Ref. 472019 | Room Temperature Metallic Conductivity in a Metal-Organic Framework Induced by Oxidation | oxidation_induced_metallicity · morphology_caveat · xps_contextCited for oxidation-induced metallic conductivity and for morphology/spectroscopy context. | Unmapped |
| Ref. 482021 | Large Single Crystals of Two-Dimensional pi-Conjugated Metal-Organic Frameworks via Biphasic Solution-Solid Growth | morphology_control · single_crystal · transport_benchmarkCited for biphasic solution-solid growth of Ni-CAT-1 single crystals and conductivity/Hall measurement advantages. | research_0053 |
| Ref. 492021 | Electrochemical Synthesis of Large Area Two-Dimensional Metal-Organic Framework Films on Copper Anodes | morphology_control · thin_films · electrochemical_synthesisCited for electrochemical growth of large-area Cu3(HHTP)2 films with voltage/time-controlled morphology and thickness. | research_0076 |
| Ref. 502022 | On-Surface Design of a 2D Cobalt-Organic Network Preserving Large Orbital Magnetic Moment | on_surface_synthesis · magnetismCited for on-surface synthesis of Co-HHTP networks with low coordination and large orbital magnetic moment. | Unmapped |
| Ref. 522018 | Superconductivity in a Copper(II)-Based Coordination Polymer with Perfect Kagome Structure | application_benchmark · superconductivityCited for superconductivity in Cu-BHT and possible quantum spin liquid relevance. | Unmapped |
| Ref. 532022 | Room-Temperature Quantitative Quantum Sensing of Lithium Ions with a Radical-Embedded Metal-Organic Framework | application_benchmark · quantum_sensingCited for radical-embedded MgHHTP enabling room-temperature quantitative lithium sensing. | Unmapped |