Spectroscopy — NH2-UiO-66 Metal-Organic Framework Nanoparticles for Hydroxide Ion Conductive Photoswitches

Measurement evidence

Spectroscopy

NH2-UiO-66 Metal-Organic Framework Nanoparticles for Hydroxide Ion Conductive Photoswitches · Wang S., Fan S., Fang Z. et al. · ACS Applied Nano Materials · 2021 · 8352-8359

3 measurement groups · 6 results

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

FT-IR spectroscopy (TENSOR 27, 400-4000 cm^-1)

NH2-UiO-66-10 · Powder

FT-IR spectra of NH2-UiO-66-10 and NH2-UiO-66-50 powders.

Context
pristine framework powders
Measurement source
p002-p006 · Result and Discussion; Methods · Figure 1d
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
FT-IR aromatic amine C-N stretching peak1266 cm^-11266 cm^-1Text
Exact Reported
p002 · Result and Discussion · Figure 1d
FT-IR N-H asymmetric stretching peak3470 cm^-13470 cm^-1Text
Exact Reported
p002 · Result and Discussion · Figure 1d
FT-IR N-H bending peak1651 cm^-11651 cm^-1Text
Exact Reported
p002 · Result and Discussion · Figure 1d
FT-IR N-H symmetric stretching peak3347 cm^-13347 cm^-1Text
Exact Reported
p002 · Result and Discussion · Figure 1d

UV-vis light absorption spectroscopy, 200-800 nm

NH2-UiO-66-50 · Powder

SI comparison of NH2-UiO-66-10 and NH2-UiO-66-50 powder absorption.

Context
pristine framework powders
Measurement source
p002 · Additional figures · Figure S2a
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource

UV-vis light absorption spectroscopy (Agilent Cary5000, 200-800 nm)

NH2-UiO-66-10 · Powder

Light absorption curves of UiO-66 and NH2-UiO-66-10 powders.

Context
NH2-UiO-66 compared with UiO-66 pristine control
Measurement source
p003-p006 · Results; Methods · Figure 2a
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
NH2-UiO-66-10 UV-vis absorption bandaround 300 nm300 nmText
Approximate
p003 · Results · Figure 2a
NH2-UiO-66-10 visible absorption bandaround 400 nm400 nmText
Approximate
p003 · Results · Figure 2a