A Squaraine‐Linked Mesoporous Covalent Organic Framework1. Issue 13 (21st February 2013)

• Record Type: Journal Article
• Authors: Nagai, Atsushi; Chen, Xiong; Feng, Xiao; Ding, Xuesong; Guo, Zhaoqi; Jiang, Donglin
• Is Part Of: Angewandte Chemie international edition. Volume 52:Issue 13(2013)
• Page Start: 3770
• Page End: 3774
• Publication Date: 2013-02-21
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1002/anie.201300256
• Languages: English
• ISSNs: 1433-7851

Abstract

<abstract abstract-type="graphical" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>π in the sky</bold>: A squaraine‐linked, conjugated two‐dimensional porphyrin covalent organic framework (COF; see scheme; C: gray, H: white, N: blue, Cu: red) was synthesized. Owing to the π‐conjugated linkage together with the eclipsed stacking of the units, this COF exhibits enhanced chemical and thermal stabilities. It absorbs a broad range of light, from the ultraviolet to the visible, and near‐infrared regions, and shows potential as a photocatalyst.<boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg1v8cj1hk" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>