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A Technical Guide for Performing Spectroscopic Measurements on Metal-Organic Frameworks
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JoVE Journal Chemistry
A Technical Guide for Performing Spectroscopic Measurements on Metal-Organic Frameworks

A Technical Guide for Performing Spectroscopic Measurements on Metal-Organic Frameworks

DOI:
10.3791/65072-v

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10:13 min

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April 28, 2023

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,
1Department of Chemistry,Virginia Polytechnic and State Institute

Chapters

  • 00:04Introduction
  • 00:49Preparing Metal‐Organic Framework (MOF) Suspensions Using a Polymer Stabilizer
  • 01:49Narrow‐Angle Nanosecond Transient Absorption (nsTA) Setup
  • 04:31Ultrafast Transient Absorption Measurements (ufTA)
  • 07:34Results: Comparing the Spectral Behavior of PCN‐222(fb) in Presence and Absence of PNH2
  • 09:37Conclusion

Summary

Automatic Translation

Automatic Translation

Here, we use a polymer stabilizer to prepare metal-organic framework (MOF) suspensions that exhibit markedly decreased scatter in their ground-state and transient absorption spectra. With these MOF suspensions, the protocol provides various guidelines to characterize the MOFs spectroscopically to yield interpretable data.

Tags

Keywords: Metal-organic FrameworksMOFsSpectroscopic MeasurementsColloidal SuspensionsSample PreparationAminated PEGPTFE Mesh FilterGalilean TelescopeLaser Beam AlignmentMini Mirrors

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