Issue 30, 2019
From the journal:

Chemical Communications

Photo-writing self-erasable phosphorescent images using poly(N-vinyl-2-pyrrolidone) as a photochemically deoxygenating matrix†

Jinxiong Lin,‡a   Shigang Wan,‡a   Wenfeng Liua  and  Wei Lu ORCID logo *a  

* Corresponding authors

a Department of Chemistry, South University of Science and Technology of China, Shenzhen, Guangdong 518055, P. R. China
E-mail: luw@sustc.edu.cn

Abstract

A passive photo-writing approach for optical data recording is described. Poly(N-vinyl-2-pyrrolidone) has been demonstrated as a photochemically deoxygenating polymeric matrix in which phosphorescent images from a molecular phosphor could be written by photo-activation and be competitively erased by diffusional oxygen quenching.

Graphical abstract: Photo-writing self-erasable phosphorescent images using poly(N-vinyl-2-pyrrolidone) as a photochemically deoxygenating matrix

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Article information

DOI
https://doi.org/10.1039/C9CC01388A
Article type
Communication
Submitted
18 Feb 2019
Accepted
01 Mar 2019
First published
01 Mar 2019

Chem. Commun., 2019,55, 4299-4302

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Photo-writing self-erasable phosphorescent images using poly(N-vinyl-2-pyrrolidone) as a photochemically deoxygenating matrix

J. Lin, S. Wan, W. Liu and W. Lu, Chem. Commun., 2019, 55, 4299 DOI: 10.1039/C9CC01388A

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