Dataset

Replication data for: "Ionothermal Synthesis of Imide‐Linked Covalent Organic Frameworks"

Covalent organic frameworks (COFs) are an extensively studied class of porous materials, which distinguish themselves from other porous polymers in their crystallinity and high degree of modularity, enabling a wide range of applications. COFs are most commonly synthesized solvothermally, which is often a time‐consuming process and restricted to well‐soluble precursor molecules. Synthesis of polyimide‐linked COFs (PI‐COFs) is further complicated by the poor reversibility of the ring‐closing reaction under solvothermal conditions. Herein, we report the ionothermal synthesis of crystalline and porous PI‐COFs in zinc chloride and eutectic salt mixtures. This synthesis does not require soluble precursors and the reaction time is significantly reduced as compared to standard solvothermal synthesis methods. In addition to applying the synthesis to previously reported imide COFs, a new perylene‐based COF was also synthesized, which could not be obtained by the classical solvothermal route. In situ high‐temperature XRPD analysis hints to the formation of precursor-salt adducts as crystalline intermediates, which then react with each other to form the COF. All primary data files of measurements and processed data of the journal article mentioned under related publications from Lotsch group can be found here. This dataset contains all data from analytical measurements including crystal structures, SEM/EDX, FT-IR, NMR, BET plots, PL spectra, PXRD, TEM, and UV-vis absorption of the journal article mentioned under the related publication.

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Author Maschita, Johannes, Banerjee, Tanmay, Savasci, Gökcen, Haase, Frederik, Ochsenfeld, Christian, Lotsch, Bettina
Maintainer DaRUS
Language English
MetadataCreated 2023-05-08T19:13:16.763035
MetadataModified 2023-05-08T19:13:16.763041
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