Back Cover: Tailoring Intermolecular Interactions for Efficient Room‐Temperature Phosphorescence from Purely Organic Materials in Amorphous Polymer Matrices (Angew. Chem. Int. Ed. 42/2014). Issue 42 (27th August 2014)

• Record Type: Journal Article
• Authors: Kwon, Min Sang; Lee, Dongwook; Seo, Sungbaek; Jung, Jaehun; Kim, Jinsang
• Is Part Of: Angewandte Chemie international edition. Volume 53:Issue 42(2014)
• Page Start: 11382
• Page End: 11382
• Publication Date: 2014-08-27
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1002/anie.201408162
• Languages: English
• ISSNs: 1433-7851

Abstract

<abstract abstract-type="graphical" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p>Rationally designed strong intermolecular hydrogen and halogen bonds between a novel phosphor and a poly(vinyl alcohol) (PVA) matrix led to bright room‐temperature phosphorescence with a quantum yield of 24 %. J. Kim and co‐workers show in their Communication on <ext-link ext-link-type="doi" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink">page 11177 ff.</ext-link> that modulation of the strength of halogen and hydrogen bonding in the purely organic phosphor–PVA system by water enabled reversible switching between phosphorescence (green) and fluorescence (blue).<boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgh1fbtchht" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>