s-Heptazine oligomers: promising structural models for graphitic carbon nitride

Graphitic carbon nitride (g-CN) has interesting catalytic properties but is difficult to study due to its structure and how it is produced. In this study, linear s-heptazine oligomers were synthesized to serve as well-defined molecular models for g-CN. Cyclic voltammetry, absorption and emission spe...

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Autores principales: Zambon, A., Mouesca, J.-M., Gheorghiu, C., Bayle, P. A., Pécaut, J., Claeys-Bruno, M., Gambarelli, S., Dubois, L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2016
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5954616/
https://www.ncbi.nlm.nih.gov/pubmed/29896365
http://dx.doi.org/10.1039/c5sc02992a
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author Zambon, A.
Mouesca, J.-M.
Gheorghiu, C.
Bayle, P. A.
Pécaut, J.
Claeys-Bruno, M.
Gambarelli, S.
Dubois, L.
author_facet Zambon, A.
Mouesca, J.-M.
Gheorghiu, C.
Bayle, P. A.
Pécaut, J.
Claeys-Bruno, M.
Gambarelli, S.
Dubois, L.
author_sort Zambon, A.
collection PubMed
description Graphitic carbon nitride (g-CN) has interesting catalytic properties but is difficult to study due to its structure and how it is produced. In this study, linear s-heptazine oligomers were synthesized to serve as well-defined molecular models for g-CN. Cyclic voltammetry, absorption and emission spectroscopies showed a clear shift of properties towards those of g-CN as the number of heptazine units increased. DFT calculations supported the characterizations, and helped refine the properties observed.
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spelling pubmed-59546162018-06-12 s-Heptazine oligomers: promising structural models for graphitic carbon nitride Zambon, A. Mouesca, J.-M. Gheorghiu, C. Bayle, P. A. Pécaut, J. Claeys-Bruno, M. Gambarelli, S. Dubois, L. Chem Sci Chemistry Graphitic carbon nitride (g-CN) has interesting catalytic properties but is difficult to study due to its structure and how it is produced. In this study, linear s-heptazine oligomers were synthesized to serve as well-defined molecular models for g-CN. Cyclic voltammetry, absorption and emission spectroscopies showed a clear shift of properties towards those of g-CN as the number of heptazine units increased. DFT calculations supported the characterizations, and helped refine the properties observed. Royal Society of Chemistry 2016-02-01 2015-10-28 /pmc/articles/PMC5954616/ /pubmed/29896365 http://dx.doi.org/10.1039/c5sc02992a Text en This journal is © The Royal Society of Chemistry 2016 http://creativecommons.org/licenses/by-nc/3.0/ This article is freely available. This article is licensed under a Creative Commons Attribution Non Commercial 3.0 Unported Licence (CC BY-NC 3.0)
spellingShingle Chemistry
Zambon, A.
Mouesca, J.-M.
Gheorghiu, C.
Bayle, P. A.
Pécaut, J.
Claeys-Bruno, M.
Gambarelli, S.
Dubois, L.
s-Heptazine oligomers: promising structural models for graphitic carbon nitride
title s-Heptazine oligomers: promising structural models for graphitic carbon nitride
title_full s-Heptazine oligomers: promising structural models for graphitic carbon nitride
title_fullStr s-Heptazine oligomers: promising structural models for graphitic carbon nitride
title_full_unstemmed s-Heptazine oligomers: promising structural models for graphitic carbon nitride
title_short s-Heptazine oligomers: promising structural models for graphitic carbon nitride
title_sort s-heptazine oligomers: promising structural models for graphitic carbon nitride
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5954616/
https://www.ncbi.nlm.nih.gov/pubmed/29896365
http://dx.doi.org/10.1039/c5sc02992a
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