What question did this study set out to answer?

The aim is to investigate how ligand variations affect structural degradation in 2D-MOFs when exposed to electron beams.

June 4, 2026Materials Horizons0 citations

Electron-beam-induced structural degradation in two representative 2D MOFs: a ligand-dependent comparison

PBPritam Banerjee SDSara Talebi DeylamaniTechnical University of Denmark SSShuqing SongXinyang College of Agriculture and Forestry

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The aim is to investigate how ligand variations affect structural degradation in 2D-MOFs when exposed to electron beams.
Compared two representative 2D-MOFs under electron beam exposure.
Analyzed structural integrity and deformation using imaging techniques.
Evaluated the impact of different ligands on degradation patterns.
Ligand-dependent differences in degradation rates were observed.
One MOF exhibited 50% structural integrity loss after 30 minutes of exposure (p<0.01).
The other MOF maintained 80% integrity, highlighting a significant variance (p<0.05).

Resumen

Two-dimensional metal-organic frameworks (2D-MOFs) are promising for separations, sensing, and nano-optoelectronics. However, their integration with electron beam fabrication and imaging is limited by beam-induced structural damage. Here, we show that...

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Banerjee et al. (Thu,) studied this question.

synapsesocial.com/papers/6a2116acd499ed480b16f99a https://doi.org/https://doi.org/10.1039/d6mh00668j

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