Molybdenum trioxide catalyst for transesterification of dimethyl carbonate and phenyl acetate to diphenyl carbonate
文献类型：期刊论文
| 作者 | Cao Ping1,2,3; Yang Xiangui1,3; Tang Congming1,2,3; Yang Jian4; Yao Jie1,3; Wang Yue1,3; Wang Gongying1,3 |
| 刊名 | Chinese journal of catalysis
 |
| 出版日期 | 2009-09-01 |
| 卷号 | 30期号:9页码:853-855 |
| 关键词 | Molybdenum trioxide Transesterification Dimethyl carbonate Phenyl acetate Diphenyl carbonate |
| ISSN号 | 0253-9837 |
| 通讯作者 | Cao ping() |
| 英文摘要 | A molybdenum trioxide catalyst for the transesterification of dimethyl carbonate (dmc) and phenyl acetate (pa) to diphenyl carbonate (dpc) was prepared by the calcination method. the effect of calcination temperature and recycling of the catalyst were investigated. the catalyst prepared at 400 or 500 degrees c showed the highest activity, with a dmc conversion of 73.9%, and the selectivity for dpc and mpc was 39.5% and 56.5%, respectively. the catalyst activity fell and the conversion of dmc was reduced from 73.9% to 10.2% after five recycles. x-ray diffraction showed that the catalyst had an orthorhombic structure and the (110) or/and (021) face(s) is/are the most active for the transesterification of dmc and pa. the used catalyst can be easily regenerated by calcination at 400 or 500 degrees c in air for 5 h, and the catalytic activity of the regenerated catalyst was almost as high as the fresh one. |
| WOS关键词 | OXIDATIVE CARBONYLATION ; CHEMISTRY ; PHOSGENE |
| WOS研究方向 | Chemistry ; Engineering |
| WOS类目 | Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical |
| 语种 | 英语 |
| WOS记录号 | WOS:000271079600001 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2401291 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Cao Ping |
| 作者单位 | 1.Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Changzhou Inst Chem, Changzhou Key Lab Green Chem & Technol, Changzhou 213164, Jiangsu, Peoples R China 4.Yabang Chem Grp Co Ltd, Changzhou 213163, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cao Ping,Yang Xiangui,Tang Congming,et al. Molybdenum trioxide catalyst for transesterification of dimethyl carbonate and phenyl acetate to diphenyl carbonate[J]. Chinese journal of catalysis,2009,30(9):853-855. |
| APA | Cao Ping.,Yang Xiangui.,Tang Congming.,Yang Jian.,Yao Jie.,...&Wang Gongying.(2009).Molybdenum trioxide catalyst for transesterification of dimethyl carbonate and phenyl acetate to diphenyl carbonate.Chinese journal of catalysis,30(9),853-855. |
| MLA | Cao Ping,et al."Molybdenum trioxide catalyst for transesterification of dimethyl carbonate and phenyl acetate to diphenyl carbonate".Chinese journal of catalysis 30.9(2009):853-855. |
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来源：中国科学院大学
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