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Article Dans Une Revue Chemistry - A European Journal Année : 2021

Dual Electroactivity in a Covalent Organic Network with Mechanically Interlocked Pillar[5]arenes

Résumé

The synthesis and characterization of a polyrotaxanated covalent organic network (CON) based on the association between the viologen and pillar[5]arene (P[5]OH) units are reported. The mechanical bond allows for the irreversible insertion of n-type redox centers (P[5]OH macrocycles) within a pristine structure based on p-type viologen redox centers. Both redox units are active on a narrow potential range and, in water, the presence of P[5]OH greatly increases the electroactivity of the material.

Domaines

Chimie organique
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Dates et versions

hal-03258960 , version 1 (02-07-2021)

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Benoit Colasson, Thomas Devic, Joël Gaubicher, Charlotte Martineau‐corcos, Philippe Poizot, et al.. Dual Electroactivity in a Covalent Organic Network with Mechanically Interlocked Pillar[5]arenes. Chemistry - A European Journal, 2021, 27 (37), pp.9589-9596. ⟨10.1002/chem.202100558⟩. ⟨hal-03258960⟩
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