An azine-linked hexaphenylbenzene based covalent organic framework

In this communication, we report an azine linked covalent organic framework based on a six-fold symmetric hexphenylbenzene (HEX) monomer functionalized with aldehyde groups. HEX-COF 1 has an average pore size of 1 nm, a surface area in excess of 1200 m(2) g(-1) and shows excellent sorption capabilit...

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Published inChemical communications (Cambridge, England) Vol. 52; no. 13; pp. 2843 - 2845
Main Authors Alahakoon, Sampath B., Thompson, Christina M., Nguyen, Amy X., Occhialini, Gino, McCandless, Gregory T., Smaldone, Ronald A.
Format Journal Article
LanguageEnglish
Published CAMBRIDGE Royal Soc Chemistry 01.01.2016
Subjects
Azines
Carbon dioxide
Chemistry
Chemistry, Multidisciplinary
Covalence
Methane
Monomers
Physical Sciences
Porosity
Science & Technology
Surface area
Symmetry
POLYMERS
DESIGN
CRYSTALLINE
CAPTURE
GAS-STORAGE APPLICATIONS
SORPTION
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Summary:In this communication, we report an azine linked covalent organic framework based on a six-fold symmetric hexphenylbenzene (HEX) monomer functionalized with aldehyde groups. HEX-COF 1 has an average pore size of 1 nm, a surface area in excess of 1200 m(2) g(-1) and shows excellent sorption capability for carbon dioxide (20 wt%) and methane (2.3 wt%) at 273 K and 1 atm.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1359-7345
1364-548X
DOI:10.1039/c5cc10408d