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A fully π-conjugated nitrogen-rich three-dimensional covalent organic framework (PYTRI-COF-2) containing both pyrazine and triazine units was prepared through a post-synthetic strategy. The imine linkages in the pre-prepared PYTRI-COF-1 were converted… Click to show full abstract
A fully π-conjugated nitrogen-rich three-dimensional covalent organic framework (PYTRI-COF-2) containing both pyrazine and triazine units was prepared through a post-synthetic strategy. The imine linkages in the pre-prepared PYTRI-COF-1 were converted into heterocyclic quinoline by the Povarov reaction. The obtained PYTRI-COF-2 displayed high Li-ion storage capacity and excellent cycling stability when it was used as the lithium (Li)-ion battery electrode.
Keywords:
dimensional covalent;
post synthetic;
three dimensional;
covalent organic;
fully conjugated
Journal Title: ACS applied materials & interfaces
Year Published: 2022
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Journal Title: ACS applied materials & interfaces
Year Published: 2022
Link to full text (if available)
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recommendations!