Impact of flow-induced disturbances during synthesis on the photophysical properties of naphthalene diimide covalent organic frameworks

Hugo Veldhuizen, Sybrand van der Zwaag, Monique Ann van der Veen*

*Corresponding author for this work

Research output: Contribution to journalArticleScientificpeer-review

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Abstract

Flow-induced disturbances were applied during the synthesis of a naphthalene diimide covalent organic framework (NDI-COF), which resulted in different COF polymer networks. We discovered that a high intensity of stirring resulted in more aggregated structures on both the micro- and nano-length scale. Subsequently, these structures absorbed light over longer wavelengths due to a relatively higher contribution of intermolecular interactions between the NDI-segments.

Original languageEnglish
Article number112122
Number of pages6
JournalMicroporous and Mesoporous Materials
Volume343
DOIs
Publication statusPublished - 2022

Keywords

  • Covalent organic frameworks
  • Naphthalene diimide
  • Photophysical properties
  • Stirring synthesis
  • Taylor-Couette reactor

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