Electrical Transport — Cellulose Nanofiber @ Conductive Metal-Organic Frameworks for High-Performance Flexible Supercapacitors

Measurement evidence

Electrical Transport

Cellulose Nanofiber @ Conductive Metal-Organic Frameworks for High-Performance Flexible Supercapacitors · Zhou S., Kong X., Zheng B. et al. · ACS Nano · 2019 · 9578-9586

4 measurement groups · 11 results

Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.

Resistance measurement under bending/relaxing strain

CNF@Ni-HITP nanopaper · Electrode

Normalised resistance R/R0 of CNF@Ni-HITP nanopaper at bending states up to about 90% strain in Figure 2c.

Geometry
Freestanding flexible nanopaper
Context
Composite target sample
Measurement source
rendered page 3 / article p.9580 · Figure caption; Results and Discussion · Figure 2c
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
CNF@Ni-HITP normalised resistance during bendingR/R0 remains approximately 1.0 across bending/relaxing cycle to about 90% strain1 R/R0visual estimate from plotted pointsFigure Axis
Approximate
rendered page 3 / article p.9580 · Figure 2c; Results and Discussion · Figure 2c

Conductivity annotation, CV, charge-discharge, and rate-performance plots for CNF@c-MOF-CNT nanopaper

CNF@c-MOF-CNT nanopaper · Electrode

SI Figure S20; figure-only supplementary CNT composite.

Geometry
nanopaper electrode
Context
CNT-containing composite variant
Measurement source
SI p.17 · Supplementary Results · Figure S20
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
CNF@c-MOF-CNT nanopaper conductivityMarked as a best value within this papersigma = 315 S cm^-1read from photo annotation in SI Figure S20aVisual Estimate
Rounded Reported
SI p.17 · Supplementary Results · Figure S20a
CNF@c-MOF-CNT gravimetric capacitance at lowest plotted current~130 F g^-1 (visual estimate from rate-performance plot)visual estimate from SI Figure S20eVisual Estimate
Approximate
SI p.17 · Supplementary Results · Figure S20e

Standard four-probe conductivity measurement on Advanced Instrument Technology CMT-SR2000N

CNF@Ni-HITP nanopaper · Electrode

Conductivity of CNF@c-MOF nanopapers, pressed pure c-MOF pellets, and direct-mixed CNF-c-MOF papers.

Geometry
Nanopapers; pellets pressed at 1.5 GPa
Context
Composite target samples with pristine pellet and direct-mix controls.
Measurement source
rendered pages 3-4 / article pp.9580-9581 · Results and Discussion; Methods · Figure 2b
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
CNF@Ni-HHTP nanopaper conductivity9.4 S cm^-1Text
Rounded Reported
rendered page 4 / article p.9581 · Results and Discussion · Figure 2b
CNF@Ni-HITP nanopaper conductivityMarked as a best value within this paper103 S cm^-1Text
Rounded Reported
rendered page 4 / article p.9581 · Results and Discussion · Figure 2b
CNF-Ni-HHTP direct-mixed paper conductivity0.0023 S cm^-1Text
Rounded Reported
rendered page 4 / article p.9581 · Results and Discussion · Figure 2b
CNF-Ni-HITP direct-mixed paper conductivity0.19 S cm^-1Text
Rounded Reported
rendered page 4 / article p.9581 · Results and Discussion · Figure 2b
Pure Ni-HHTP pellet conductivity0.26 S cm^-1Text
Rounded Reported
rendered page 4 / article p.9581 · Results and Discussion · Figure 2b
Pure Ni-HITP pellet conductivity39 S cm^-1Text
Rounded Reported
rendered page 4 / article p.9581 · Results and Discussion · Figure 2b

Electrical conductivity bar chart for CNF@Ni-HITP-10 and CNF@Ni-HITP-15 nanopapers

CNF@Ni-HITP-15 nanopaper · Electrode

Conductivity values estimated visually from SI Figure S16e.

Geometry
nanopaper
Context
composite thickness variants
Measurement source
SI p.15 · Supplementary Results · Figure S16e
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
CNF@Ni-HITP-10 conductivity~105 S cm^-1 (visual estimate)visual estimate from bar chart; no table providedVisual Estimate
Approximate
SI p.15 · Supplementary Results · Figure S16e
CNF@Ni-HITP-15 conductivityMarked as a best value within this paper~120 S cm^-1 (visual estimate)visual estimate from bar chart; no table providedVisual Estimate
Approximate
SI p.15 · Supplementary Results · Figure S16e