Mesoporous silica-supported V-substituted heteropoly acid for efficient selective conversion of glycerol to formic acid
V-substituted polymolybdenum phosphoric acid (PVxMo) supported on mesoporous silica was prepared and investigated as a catalyst for the oxidation of glycerol to formic acid in a batch operation. Different synthetic methods for PVxMo supported on mesoporous silica were compared. Detailed characteriza...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2020-01-01
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| Series: | Journal of Saudi Chemical Society |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1319610319300924 |
| _version_ | 1817986872597544960 |
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| author | Ding-Jier Yuan Jingling Yang Amol M. Hengne Yi-Tzu Lin Chung-Yuan Mou Kuo-Wei Huang |
| author_facet | Ding-Jier Yuan Jingling Yang Amol M. Hengne Yi-Tzu Lin Chung-Yuan Mou Kuo-Wei Huang |
| author_sort | Ding-Jier Yuan |
| collection | DOAJ |
| description | V-substituted polymolybdenum phosphoric acid (PVxMo) supported on mesoporous silica was prepared and investigated as a catalyst for the oxidation of glycerol to formic acid in a batch operation. Different synthetic methods for PVxMo supported on mesoporous silica were compared. Detailed characterizations of the final products were carried out by N2 adsorption and desorption, XRD, HR-TEM, SEM, ICP-OES, XANES, NH3-TPD, and FTIR to identify the chemical properties and the porous structure of silica-supported PVxMo, as well as the strong interactions between PVxMo with the silica skeleton. These critical properties explain the bifunctionality of silica-supported PVxMo as a catalyst for the selective oxidation of glycerol to formic acid with standing stability. Keywords: Glycerol, Formic acid, SBA-15, V-substituted heteropoly acid |
| first_indexed | 2024-04-14T00:14:50Z |
| format | Article |
| id | doaj.art-17ab5b7cc0ac40c9b616345544982d19 |
| institution | Directory Open Access Journal |
| issn | 1319-6103 |
| language | English |
| last_indexed | 2024-04-14T00:14:50Z |
| publishDate | 2020-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Saudi Chemical Society |
| spelling | doaj.art-17ab5b7cc0ac40c9b616345544982d192022-12-22T02:23:09ZengElsevierJournal of Saudi Chemical Society1319-61032020-01-0124118Mesoporous silica-supported V-substituted heteropoly acid for efficient selective conversion of glycerol to formic acidDing-Jier Yuan0Jingling Yang1Amol M. Hengne2Yi-Tzu Lin3Chung-Yuan Mou4Kuo-Wei Huang5KAUST Catalysis Center and Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi ArabiaDepartment of Chemistry, National Taiwan University, Taipei 10672, TaiwanKAUST Catalysis Center and Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi ArabiaDepartment of Chemistry, National Taiwan University, Taipei 10672, TaiwanDepartment of Chemistry, National Taiwan University, Taipei 10672, Taiwan; Corresponding authors.KAUST Catalysis Center and Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia; Corresponding authors.V-substituted polymolybdenum phosphoric acid (PVxMo) supported on mesoporous silica was prepared and investigated as a catalyst for the oxidation of glycerol to formic acid in a batch operation. Different synthetic methods for PVxMo supported on mesoporous silica were compared. Detailed characterizations of the final products were carried out by N2 adsorption and desorption, XRD, HR-TEM, SEM, ICP-OES, XANES, NH3-TPD, and FTIR to identify the chemical properties and the porous structure of silica-supported PVxMo, as well as the strong interactions between PVxMo with the silica skeleton. These critical properties explain the bifunctionality of silica-supported PVxMo as a catalyst for the selective oxidation of glycerol to formic acid with standing stability. Keywords: Glycerol, Formic acid, SBA-15, V-substituted heteropoly acidhttp://www.sciencedirect.com/science/article/pii/S1319610319300924 |
| spellingShingle | Ding-Jier Yuan Jingling Yang Amol M. Hengne Yi-Tzu Lin Chung-Yuan Mou Kuo-Wei Huang Mesoporous silica-supported V-substituted heteropoly acid for efficient selective conversion of glycerol to formic acid Journal of Saudi Chemical Society |
| title | Mesoporous silica-supported V-substituted heteropoly acid for efficient selective conversion of glycerol to formic acid |
| title_full | Mesoporous silica-supported V-substituted heteropoly acid for efficient selective conversion of glycerol to formic acid |
| title_fullStr | Mesoporous silica-supported V-substituted heteropoly acid for efficient selective conversion of glycerol to formic acid |
| title_full_unstemmed | Mesoporous silica-supported V-substituted heteropoly acid for efficient selective conversion of glycerol to formic acid |
| title_short | Mesoporous silica-supported V-substituted heteropoly acid for efficient selective conversion of glycerol to formic acid |
| title_sort | mesoporous silica supported v substituted heteropoly acid for efficient selective conversion of glycerol to formic acid |
| url | http://www.sciencedirect.com/science/article/pii/S1319610319300924 |
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