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Wet Aerobic Oxidation of Lignin into Aromatic Aldehydes Catalysed by a Perovskite-type Oxide: LaFe(1-x)Cu(x)O(3) (x=0, 0.1, 0.2)
The perovskite-type oxide catalyst LaFe(1-x)Cu(x)O(3) (x=0, 0.1, 0.2) was prepared by the sol–gel method, and tested as a catalyst in the wet aerobic oxidation (WAO) of lignin into aromatic aldehydes. The lignin conversion and the yield of each aromatic aldehyde were significantly enhanced in the ca...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Molecular Diversity Preservation International
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6255025/ https://www.ncbi.nlm.nih.gov/pubmed/19701121 http://dx.doi.org/10.3390/molecules14082747 |
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author | Zhang, Junhua Deng, Haibo Lin, Lu |
author_facet | Zhang, Junhua Deng, Haibo Lin, Lu |
author_sort | Zhang, Junhua |
collection | PubMed |
description | The perovskite-type oxide catalyst LaFe(1-x)Cu(x)O(3) (x=0, 0.1, 0.2) was prepared by the sol–gel method, and tested as a catalyst in the wet aerobic oxidation (WAO) of lignin into aromatic aldehydes. The lignin conversion and the yield of each aromatic aldehyde were significantly enhanced in the catalytic process, compared with the non-catalyzed process. Moreover, it was shown that the stability of activity and structure of LaFe(1-x)Cu(x)O(3) (x=0, 0.1, 0.2) remained nearly unchanged after a series of successive recyclings of the catalytic reactions, indicating it was an efficient and recyclable heterogeneous catalyst for the conversion of lignin into aromatic aldehydes in the WAO process. |
format | Online Article Text |
id | pubmed-6255025 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2009 |
publisher | Molecular Diversity Preservation International |
record_format | MEDLINE/PubMed |
spelling | pubmed-62550252018-11-30 Wet Aerobic Oxidation of Lignin into Aromatic Aldehydes Catalysed by a Perovskite-type Oxide: LaFe(1-x)Cu(x)O(3) (x=0, 0.1, 0.2) Zhang, Junhua Deng, Haibo Lin, Lu Molecules Article The perovskite-type oxide catalyst LaFe(1-x)Cu(x)O(3) (x=0, 0.1, 0.2) was prepared by the sol–gel method, and tested as a catalyst in the wet aerobic oxidation (WAO) of lignin into aromatic aldehydes. The lignin conversion and the yield of each aromatic aldehyde were significantly enhanced in the catalytic process, compared with the non-catalyzed process. Moreover, it was shown that the stability of activity and structure of LaFe(1-x)Cu(x)O(3) (x=0, 0.1, 0.2) remained nearly unchanged after a series of successive recyclings of the catalytic reactions, indicating it was an efficient and recyclable heterogeneous catalyst for the conversion of lignin into aromatic aldehydes in the WAO process. Molecular Diversity Preservation International 2009-07-27 /pmc/articles/PMC6255025/ /pubmed/19701121 http://dx.doi.org/10.3390/molecules14082747 Text en © 2009 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland. This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/). |
spellingShingle | Article Zhang, Junhua Deng, Haibo Lin, Lu Wet Aerobic Oxidation of Lignin into Aromatic Aldehydes Catalysed by a Perovskite-type Oxide: LaFe(1-x)Cu(x)O(3) (x=0, 0.1, 0.2) |
title | Wet Aerobic Oxidation of Lignin into Aromatic Aldehydes Catalysed by a Perovskite-type Oxide: LaFe(1-x)Cu(x)O(3) (x=0, 0.1, 0.2) |
title_full | Wet Aerobic Oxidation of Lignin into Aromatic Aldehydes Catalysed by a Perovskite-type Oxide: LaFe(1-x)Cu(x)O(3) (x=0, 0.1, 0.2) |
title_fullStr | Wet Aerobic Oxidation of Lignin into Aromatic Aldehydes Catalysed by a Perovskite-type Oxide: LaFe(1-x)Cu(x)O(3) (x=0, 0.1, 0.2) |
title_full_unstemmed | Wet Aerobic Oxidation of Lignin into Aromatic Aldehydes Catalysed by a Perovskite-type Oxide: LaFe(1-x)Cu(x)O(3) (x=0, 0.1, 0.2) |
title_short | Wet Aerobic Oxidation of Lignin into Aromatic Aldehydes Catalysed by a Perovskite-type Oxide: LaFe(1-x)Cu(x)O(3) (x=0, 0.1, 0.2) |
title_sort | wet aerobic oxidation of lignin into aromatic aldehydes catalysed by a perovskite-type oxide: lafe(1-x)cu(x)o(3) (x=0, 0.1, 0.2) |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6255025/ https://www.ncbi.nlm.nih.gov/pubmed/19701121 http://dx.doi.org/10.3390/molecules14082747 |
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