Application of vanadium incorporated phosphomolybdate supported on the modified kaolinin synthesis of diphenyl carbonate by oxidative carbonylation with phenol
Keggin-type molybdophosphoric acid, molybdophosphoric salt and vanadium incorporated molybdophosphoric salt supported on the modified kaolin (MK) were investigated as redox co-catalysts for the oxidative carbonylation of phenol to diphenyl carbonate (DPC) in the absence of solvent. The 20 wt.% of Mn...
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| Format: | Article |
| Language: | English |
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Association of the Chemical Engineers of Serbia
2017-01-01
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| Series: | Chemical Industry and Chemical Engineering Quarterly |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1451-9372/2017/1451-93721600056P.pdf |
| _version_ | 1811338848349716480 |
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| author | Peng Meng Yang Xiaojun Wu Jiaxiong Yuan Hua Yin Chaofan Wu Yuanxin |
| author_facet | Peng Meng Yang Xiaojun Wu Jiaxiong Yuan Hua Yin Chaofan Wu Yuanxin |
| author_sort | Peng Meng |
| collection | DOAJ |
| description | Keggin-type molybdophosphoric acid, molybdophosphoric salt and vanadium incorporated molybdophosphoric salt supported on the modified kaolin (MK) were investigated as redox co-catalysts for the oxidative carbonylation of phenol to diphenyl carbonate (DPC) in the absence of solvent. The 20 wt.% of MnAMPV5 (one kind of vanadium incorporated molybdophosphoric salt) loaded on MK showed the highest catalytic activity with the yield of 24.68% and a TON of 306, while the selectivity amounts to nearly 100% in all the carbonylation reactions. The catalysts were characterized by XRD, BET, XPS and H2-TPR. The reusability study showed that the catalysts were stable and active. |
| first_indexed | 2024-04-13T18:17:36Z |
| format | Article |
| id | doaj.art-1956f583ff214b8fa4a6908f24011ea1 |
| institution | Directory Open Access Journal |
| issn | 1451-9372 2217-7434 |
| language | English |
| last_indexed | 2024-04-13T18:17:36Z |
| publishDate | 2017-01-01 |
| publisher | Association of the Chemical Engineers of Serbia |
| record_format | Article |
| series | Chemical Industry and Chemical Engineering Quarterly |
| spelling | doaj.art-1956f583ff214b8fa4a6908f24011ea12022-12-22T02:35:37ZengAssociation of the Chemical Engineers of SerbiaChemical Industry and Chemical Engineering Quarterly1451-93722217-74342017-01-0123342142910.2298/CICEQ160701056P1451-93721600056PApplication of vanadium incorporated phosphomolybdate supported on the modified kaolinin synthesis of diphenyl carbonate by oxidative carbonylation with phenolPeng Meng0Yang Xiaojun1Wu Jiaxiong2Yuan Hua3Yin Chaofan4Wu Yuanxin5Wuhan Institute of Technology, Key Laboratory for Chemical Process of Ministry of Education, Wuhan, ChinaWuhan Institute of Technology, Key Laboratory for Chemical Process of Ministry of Education, Wuhan, ChinaWuhan Institute of Technology, Key Laboratory for Chemical Process of Ministry of Education, Wuhan, ChinaWuhan Institute of Technology, Key Laboratory for Chemical Process of Ministry of Education, Wuhan, ChinaWuhan Institute of Technology, Key Laboratory for Chemical Process of Ministry of Education, Wuhan, ChinaWuhan Institute of Technology, Key Laboratory for Chemical Process of Ministry of Education, Wuhan, ChinaKeggin-type molybdophosphoric acid, molybdophosphoric salt and vanadium incorporated molybdophosphoric salt supported on the modified kaolin (MK) were investigated as redox co-catalysts for the oxidative carbonylation of phenol to diphenyl carbonate (DPC) in the absence of solvent. The 20 wt.% of MnAMPV5 (one kind of vanadium incorporated molybdophosphoric salt) loaded on MK showed the highest catalytic activity with the yield of 24.68% and a TON of 306, while the selectivity amounts to nearly 100% in all the carbonylation reactions. The catalysts were characterized by XRD, BET, XPS and H2-TPR. The reusability study showed that the catalysts were stable and active.http://www.doiserbia.nb.rs/img/doi/1451-9372/2017/1451-93721600056P.pdfvanadiummolybdophosphoricoxidative carbonylationcatalystdiphenyl carbonate |
| spellingShingle | Peng Meng Yang Xiaojun Wu Jiaxiong Yuan Hua Yin Chaofan Wu Yuanxin Application of vanadium incorporated phosphomolybdate supported on the modified kaolinin synthesis of diphenyl carbonate by oxidative carbonylation with phenol Chemical Industry and Chemical Engineering Quarterly vanadium molybdophosphoric oxidative carbonylation catalyst diphenyl carbonate |
| title | Application of vanadium incorporated phosphomolybdate supported on the modified kaolinin synthesis of diphenyl carbonate by oxidative carbonylation with phenol |
| title_full | Application of vanadium incorporated phosphomolybdate supported on the modified kaolinin synthesis of diphenyl carbonate by oxidative carbonylation with phenol |
| title_fullStr | Application of vanadium incorporated phosphomolybdate supported on the modified kaolinin synthesis of diphenyl carbonate by oxidative carbonylation with phenol |
| title_full_unstemmed | Application of vanadium incorporated phosphomolybdate supported on the modified kaolinin synthesis of diphenyl carbonate by oxidative carbonylation with phenol |
| title_short | Application of vanadium incorporated phosphomolybdate supported on the modified kaolinin synthesis of diphenyl carbonate by oxidative carbonylation with phenol |
| title_sort | application of vanadium incorporated phosphomolybdate supported on the modified kaolinin synthesis of diphenyl carbonate by oxidative carbonylation with phenol |
| topic | vanadium molybdophosphoric oxidative carbonylation catalyst diphenyl carbonate |
| url | http://www.doiserbia.nb.rs/img/doi/1451-9372/2017/1451-93721600056P.pdf |
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