2D covalent organic framework thin films via interfacial self-polycondensation of an A2B2 type monomer

An A2B2 type monomer, 1,6-bis(4-formylphenyl)-3,8-bis(4-aminophenyl)pyrene (BFBAPy), was employed for the fabrication of continuous and highly crystalline 2D imine-linked covalent organic framework (COF) films with tunable thickness via interfacial self-polymerization. These films served as stable a...

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Bibliographic Details
Published inChemical communications (Cambridge, England) Vol. 56; no. 22; pp. 3253 - 3256
Main Authors Bowen, Zhang, Song, Xiaoyu, Li, Yusen, Yang, Li, Peng, Zhongxiang, Long, Ye, Long, Chen
Format Journal Article
LanguageEnglish
Published Cambridge Royal Society of Chemistry 18.03.2020
Subjects
Monomers
Thickness
Thin films
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Summary:An A2B2 type monomer, 1,6-bis(4-formylphenyl)-3,8-bis(4-aminophenyl)pyrene (BFBAPy), was employed for the fabrication of continuous and highly crystalline 2D imine-linked covalent organic framework (COF) films with tunable thickness via interfacial self-polymerization. These films served as stable acidichromism sensors with rapid response, low detection limit and good repeatability.
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ISSN:1359-7345
1364-548X
DOI:10.1039/d0cc00758g