Zhang Q., Li D., Wang J. et al. · Nanoscale · 2020 · 6976-6982
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 LCMOF strategy is applicable to -SO3H and -OH functionalised MOFs, not only LCMOF-1.
Caveat: LCMOF-2/3 evidence is battery cycling only; detailed framework characterisation is less extensive than for LCMOF-1.
p006 / 6981 · Results and discussion · Fig. 4h,i · Linked to 2 structured results
The flexible LCMOF-1 composite SE lowers Li/SE interfacial impedance and enables stable Li plating/stripping compared with MOF-free PVDF-HFP/Li-IL.
Caveat: Plating/stripping current is reported as mA rather than area-normalised current density in the text.
p005 / 6980 · Results and discussion · Fig. 3; Fig. S13 · Linked to 5 structured results
The optimised flexible LCMOF-1 composite SE supports Li|SE|LiFePO4 cycling from -20 to 60 deg C with high capacity retention.
Caveat: Battery performance is application-level and includes cathode/electrode effects as well as SE transport.
p006 / 6981 · Results and discussion · Fig. 4e-g · Linked to 3 structured results
Adding a small amount of Li-IL to the LCMOF-1/PVDF-HFP membrane improves grain-boundary Li+ transport and raises flexible-SE conductivity to 1.06 x 10^-3 S cm^-1.
Caveat: The optimum is within the ratios tested; 0.75 mL g^-1 became gel-like and was not pursued.
p005 / 6980 · Results and discussion · Fig. S11 · Linked to 3 structured results
The drop in BET surface area after LiTFSI/PC treatment indicates incorporation of ions and PC molecules into UiO-66-2CO2H pores.
Caveat: BET/ICP-MS show incorporation but do not quantify all guest species independently.
p003-p004 / 6978-6979 · Results and discussion · Fig. S5 · Linked to 3 structured results
Ionogenic -CO2H groups act as favourable Li+ relay centres, lowering diffusion barriers and improving conductivity relative to UiO-66 and UiO-66-CO2H controls.
Caveat: Mechanism is supported by NEB modelling and pellet EIS, but microscopic Li sites are not directly observed experimentally.
p003-p004 / 6978-6979 · Results and discussion · Fig. 1; Fig. S2 · Linked to 6 structured results
Names and aliases are kept exactly within the paper’s own identity model.
| Material | Composition | Structure context | Source |
|---|---|---|---|
| LCMOF-1 | Li+ grafted UiO-66-2CO2H with LiTFSI/PC speciesZr6O4(OH)4 clusters · BDC-2CO2H bearing Li+-bound ionogenic sites | 3D · PristineMain Li+ conductive MOF obtained by LiTFSI/PC loading of UiO-66-2CO2H-NDP. | p003 / 6978 · Results and discussion · Fig. 1d |
| Flexible LCMOF-1/PVDF-HFP/Li-IL composite solid electrolyte | LCMOF-1 + PVDF-HFP + Li-ILZr clusters in LCMOF-1 · BDC-2CO2H in LCMOF-1 plus PVDF-HFP polymer and Li-IL | unknown · CompositeFlexible composite membrane in which Li-IL bridges LCMOF grain boundaries. | p004-p005 / 6979-6980 · Results and discussion · Fig. 2 |
| LCMOF-1/PVDF-HFP composite solid electrolyte | LCMOF-1 + PVDF-HFPZr clusters in LCMOF-1 · BDC-2CO2H in LCMOF-1 plus PVDF-HFP polymer | unknown · CompositeComposite SE made from 90 wt% LCMOF-1 and 10 wt% PVDF-HFP. | p004 / 6979 · Results and discussion · Fig. 1e,f |
| LCMOF-2 | Li+ grafted UiO-66-SO3HZr clusters · SO3H-functionalised UiO-66 linker | 3D · PristineLi+ conductive MOF with -SO3H ionogenic groups. | p002 / 6977 · Introduction |
| Flexible LCMOF-2/PVDF-HFP/Li-IL composite solid electrolyte | LCMOF-2 + PVDF-HFP + Li-ILZr clusters in LCMOF-2 · SO3H-functionalised MOF plus PVDF-HFP | unknown · CompositeFlexible composite SE prepared from LCMOF-2. | p006 / 6981 · Results and discussion · Fig. 4h |
| LCMOF-3 | Li+ grafted UiO-66-2OHZr clusters · 2OH-functionalised UiO-66 linker | 3D · PristineLi+ conductive MOF with -OH ionogenic groups. | p002 / 6977 · Introduction |
| Flexible LCMOF-3/PVDF-HFP/Li-IL composite solid electrolyte | LCMOF-3 + PVDF-HFP + Li-ILZr clusters in LCMOF-3 · OH-functionalised MOF plus PVDF-HFP | unknown · CompositeFlexible composite SE prepared from LCMOF-3. | p006 / 6981 · Results and discussion · Fig. 4i |
| PVDF-HFP/Li-IL control electrolyte | PVDF-HFP + Li-ILPVDF-HFP polymer | unknown · CompositeMOF-free polymer/ionic-liquid control membrane. | p005 / 6980 · Results and discussion · Fig. S13 |
| UiO-66 | Zr6O4(OH)4(BDC)6Zr6O4(OH)4 clusters · BDC / 1,4-benzenedicarboxylate | 3D · PristineParent UiO-66 zirconium MOF used as a pristine/control framework and DFT model. | p003 / 6978 · Results and discussion · Fig. 1a,d |
| UiO-66-2CO2H | Zr6O4(OH)4(BDC-2CO2H)6Zr6O4(OH)4 clusters · BDC-2CO2H / 1,2,4,5-benzenetetracarboxylate-derived linker | 3D · PristineDicarboxyl-functionalised UiO-66 analogue; nanoscale dispersed UiO-66-2CO2H-NDP is the LCMOF-1 precursor. | p002-p003 / 6977-6978 · Introduction; Results and discussion · Fig. 1c |
| UiO-66-2OH | Zr UiO-66 analogue with 2OH groupsZr clusters · 2,5-dihydroxyterephthalate | 3D · PristineDihydroxy-functionalised UiO-66 analogue used to prepare LCMOF-3. | p002 / SI page 2 · Synthesis of nanoparticles of MOFs |
| UiO-66-CO2H | Zr6O4(OH)4(BDC-CO2H)6Zr6O4(OH)4 clusters · BDC-CO2H / 1,2,4-benzenetetracarboxylate-derived linker | 3D · PristineMonocarboxyl-functionalised UiO-66 analogue used as control and DFT model. | p003 / 6978 · Results and discussion · Fig. 1b,d |
| UiO-66-SO3H | Zr UiO-66 analogue with BDC-SO3H groupsZr clusters · sodium 2,5-dicarboxybenzenesulfonate-derived sulfonate linker | 3D · PristineSulfonic-acid-functionalised UiO-66 analogue used to prepare LCMOF-2. | p002 / SI page 2 · Synthesis of nanoparticles of MOFs |
Sample form, processing state and composition status define the context for measurements.
| Sample | Form and role | Processing and geometry | Source |
|---|---|---|---|
| Li|flexible LCMOF-1 composite SE|LiFePO4 cellresearch_0632__mat__mat_lcmof1_flex | Electrode · Composite Sample · Composite | Rechargeable SSB using the optimised flexible composite SE.aluminium foil cathode current collector | p005-p006 / 6980-6981 · Results and discussion · Fig. 4a-g |
| Flexible LCMOF-1/PVDF-HFP/Li-IL SEresearch_0632__mat__mat_lcmof1_flex | Thin Film · Composite Sample · Composite | Flexible cast membrane with LCMOF-1, PVDF-HFP, and Li-IL; stored in argon glove box and activated before testing. | p004-p005 / 6979-6980 · Results and discussion · Fig. 2 |
| LCMOF-1 half-inch pelletresearch_0632__mat__mat_lcmof1 | Pellet · Target Sample · Guest Loaded | UiO-66-2CO2H-NDP loaded with LiTFSI/PC, dried, pressed into half-inch pellets.half inch pellet diameter | p004 / 6979 · Results and discussion · Fig. 1d |
| Li|LCMOF-1/PVDF-HFP SE|LiFePO4 cellresearch_0632__mat__mat_lcmof1_pvdf | Electrode · Composite Sample · Composite | Rechargeable SSB with LCMOF-1/PVDF-HFP composite SE.aluminium foil cathode current collector | p004 / 6979 · Results and discussion · Fig. 1e,f |
| 90 wt% LCMOF-1/10 wt% PVDF-HFP SEresearch_0632__mat__mat_lcmof1_pvdf | Thin Film · Composite Sample · Composite | Composite solid-electrolyte membrane used in Li|SE|LFP cells. | p004 / 6979 · Results and discussion · Fig. 1e,f |
| Li|flexible LCMOF-2 composite SE|LiFePO4 cellresearch_0632__mat__mat_lcmof2_flex | Electrode · Composite Sample · Composite | Rechargeable SSB using LCMOF-2/PVDF-HFP/Li-IL composite SE.aluminium foil cathode current collector | p006 / 6981 · Results and discussion · Fig. 4h |
| LCMOF-2 powderresearch_0632__mat__mat_lcmof2 | Powder · Target Sample · Guest Loaded | UiO-66-SO3H loaded by the generic LCMOF LiTFSI/PC procedure. | p003 / SI page 3 · Synthesis of LCMOFs |
| Li|flexible LCMOF-3 composite SE|LiFePO4 cellresearch_0632__mat__mat_lcmof3_flex | Electrode · Composite Sample · Composite | Rechargeable SSB using LCMOF-3/PVDF-HFP/Li-IL composite SE.aluminium foil cathode current collector | p006 / 6981 · Results and discussion · Fig. 4i |
| LCMOF-3 powderresearch_0632__mat__mat_lcmof3 | Powder · Target Sample · Guest Loaded | UiO-66-2OH loaded by the generic LCMOF LiTFSI/PC procedure. | p003 / SI page 3 · Synthesis of LCMOFs |
| Li+@UiO-66-CO2H pelletresearch_0632__mat__mat_uio66_co2h | Pellet · Pristine Control · Guest Loaded | UiO-66-CO2H subjected to the same Li+ loading procedure as LCMOF-1. | p004 / 6979 · Results and discussion · Fig. 1d |
| Li+@UiO-66 pelletresearch_0632__mat__mat_uio66 | Pellet · Pristine Control · Guest Loaded | UiO-66 subjected to the same Li+ loading procedure as LCMOF-1. | p004 / 6979 · Results and discussion · Fig. 1d |
| PVDF-HFP/Li-IL control membraneresearch_0632__mat__mat_pvdf_liil | Thin Film · Pristine Control · Composite | MOF-free polymer/ionic-liquid control membrane. | p005 / 6980 · Results and discussion · Fig. 2d; Fig. S13-S14 |
| UiO-66-2CO2H DFT modelresearch_0632__mat__mat_uio66_2co2h | Model · Model System · Model | Periodic computational model for Li+ diffusion. | p003 / 6978 · Results and discussion · Fig. 1c |
| UiO-66-2CO2H-NDPresearch_0632__mat__mat_uio66_2co2h | Powder · Pristine Control · Pristine Framework | Nanoscale dispersed particles collected by centrifugation and washing. | p003 / 6978 · Results and discussion · Fig. S3b |
| UiO-66-2OH powderresearch_0632__mat__mat_uio66_2oh | Powder · Pristine Control · Pristine Framework | Autoclave-synthesised dihydroxy-functionalised MOF powder. | p002 / SI page 2 · Synthesis of nanoparticles of MOFs |
| UiO-66-CO2H DFT modelresearch_0632__mat__mat_uio66_co2h | Model · Model System · Model | Periodic computational model for Li+ diffusion. | p003 / 6978 · Results and discussion · Fig. 1b |
| UiO-66-CO2H powderresearch_0632__mat__mat_uio66_co2h | Powder · Pristine Control · Pristine Framework | Hydrothermal/reflux-prepared powder; precursor for Li+@UiO-66-CO2H. | p003 / SI page 3 · Synthesis of nanoparticles of MOFs |
| UiO-66 DFT modelresearch_0632__mat__mat_uio66 | Model · Model System · Model | Periodic computational model for Li+ diffusion. | p003 / 6978 · Results and discussion · Fig. 1a |
| UiO-66 powderresearch_0632__mat__mat_uio66 | Powder · Pristine Control · Pristine Framework | Solvothermally prepared white powder; precursor for Li+@UiO-66. | p002 / SI page 2 · Synthesis of nanoparticles of MOFs |
| UiO-66-SO3H powderresearch_0632__mat__mat_uio66_so3h | Powder · Pristine Control · Pristine Framework | Autoclave-synthesised sulfonate-functionalised MOF powder. | p002 / SI page 2 · Synthesis of nanoparticles of MOFs |