Spectroscopy — Ultrasensitive Detection of Electrolyte Leakage from Lithium-Ion Batteries by Ionically Conductive Metal-Organic Frameworks

Measurement evidence

Spectroscopy

Ultrasensitive Detection of Electrolyte Leakage from Lithium-Ion Batteries by Ionically Conductive Metal-Organic Frameworks · Lu Y., Zhang S., Dai S. et al. · Matter · 2020 · 904-919

3 measurement groups · 6 results

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

Fourier transform infrared spectroscopy

IC-MOF thin film on quartz or silicon wafer · Thin Film

FTIR spectra of IC-MOF thin films compared with H2TCPP ligand.

Geometry
thin film
Context
target IC-MOF compared with ligand precursor
Measurement source
907 · MOF Synthesis and Sensing Setup · Figure S2A
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
new FTIR peak after MOF formation1,620 cm-1Text
Rounded Reported
907 · MOF Synthesis and Sensing Setup · Figure S2A
new FTIR peak after MOF formation1,935 cm-1Text
Rounded Reported
907 · MOF Synthesis and Sensing Setup · Figure S2A

UV-visible absorption spectroscopy

IC-MOF thin film on quartz or silicon wafer · Thin Film

UV-vis spectra of MOF thin films and H2TCPP; later spectra before and after DMC/ethanethiol exposure.

Geometry
thin film on quartz
Context
target IC-MOF and mechanistic exposed states
Measurement source
914 · Sensing Mechanism · Figure 6B
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
IC-MOF peak after DMC exposure420 nmText
Exact Reported
914 · Sensing Mechanism · Figure 6B
IC-MOF characteristic UV-vis peak425 nmText
Exact Reported
914 · Sensing Mechanism · Figure 6B
IC-MOF peak after ethanethiol treatment412 nmText
Exact Reported
914 · Sensing Mechanism · Figure 6B

X-ray photoelectron spectroscopy, Cu 3p

IC-MOF thin film on quartz or silicon wafer · Thin Film

Cu 3p spectra of IC-MOF thin films compared with Cu(NO3)2.2H2O bulk powder.

Geometry
thin film
Context
target IC-MOF
Measurement source
907 · MOF Synthesis and Sensing Setup · Figure S2C
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
copper oxidation state+2Text
Exact Reported
907 · MOF Synthesis and Sensing Setup · Figure S2C