Spectroscopy — Anionic metal-organic framework modified separator boosting efficient Li-ion transport

Measurement evidence

Spectroscopy

Anionic metal-organic framework modified separator boosting efficient Li-ion transport · Li J., Chen L., Wang F. et al. · Chemical Engineering Journal · 2023 · 138536

2 measurement groups · 5 results

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

FTIR

UIO-SOLi nanoparticles · Powder

FTIR spectra of UIO-66, UIO-SOH and UIO-SOLi.

Context
target MOF vs controls
Measurement source
2 · Result and discussion · Fig. 2c
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Carboxylate FTIR band1398 cm-1Text
Exact Reported
2 · Result and discussion · Fig. 2c
Carboxylate FTIR band1576 cm-1Text
Exact Reported
2 · Result and discussion · Fig. 2c
Sulfonic acid/sulfonate FTIR band1078 cm-1, present in UIO-SOH and UIO-SOLi but not UIO-66Text
Exact Reported
2 · Result and discussion · Fig. 2c

XPS

UIOSOL@PP separator · Thin Film

F 1s and P 2p spectra of cycled Li symmetric cells.

Geometry
cycled Li symmetric cells
Context
target composite separator vs PP
Measurement source
5 · Result and discussion · Fig. 4g,h
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
LiF F 1s binding energy684.5 eVText
Exact Reported
5 · Result and discussion · Fig. 4g
LixPOyFz P 2p binding energy133.9 eVText
Exact Reported
5 · Result and discussion · Fig. 4h