Hydrogenolysis of Aryl Ether Bond over Heterogeneous Cobalt-Based Catalyst
文献类型：期刊论文
| 作者 | Zhang, Lijie1; Wang, Yongzhao2; Zhang, Li1; Chi, Zixin1; Yang, Yanling1; Zhang, Zhaoxia1; Zhang, Bingsen2; Lin, Jingdong1; Wan, Shaolong1 |
| 刊名 | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
 |
| 出版日期 | 2020-09-30 |
| 卷号 | 59期号:39页码:17357-17364 |
| ISSN号 | 0888-5885 |
| DOI | 10.1021/acs.iecr.0c01374 |
| 通讯作者 | Wan, Shaolong(swan@xmu.edu.cn) |
| 英文摘要 | The development of efficient non-noble metal catalysts is of critical importance for conversion of lignin toward value-added chemicals. The trans-metal Co catalysts and the counterparts promoted with a small amount of Ru were found highly selective for hydrogenolysis of lignin-derived aromatic ethers in decalin at relatively mild conditions. The physical and chemical properties of the as-prepared catalysts were fully investigated by various characterization methods, and Co species was found well dispersed in the reduced catalysts. The experimental results showed that Co/CeO2 could selectively cleave the C-O bonds of diphenyl ether (DPE) to produce benzene and phenol, which can be further converted to cyclohexane and cyclohexanol. Upon 5Co/CeO2, 97% selectivity to those C-O bond ruptured products was achieved, while the direct hydrogenation products including dicyclohexyl ether and cyclohexyl account for only 3%. Moreover, benzene, featured as a typical intermediate product, could reach a maximum yield of 27.4% at around 80% conversion. The addition of a small amount of Ru (0.1 wt % and below) could significantly accelerate the hydrogenolysis reactivity but also result in the declined selectivity of benzene during the reaction due to the stronger hydrogenation ability. |
| 资助项目 | Major Research Plan of National Natural Science Foundation of China[91545114] ; Major Research Plan of National Natural Science Foundation of China[91545203] ; National Natural Science Foundations of China[21576227] ; 985 Program of the Chemistry and Chemical Engineering disciplines of Xiamen University |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000577113500044 |
| 出版者 | AMER CHEMICAL SOC |
| 资助机构 | Major Research Plan of National Natural Science Foundation of China ; National Natural Science Foundations of China ; 985 Program of the Chemistry and Chemical Engineering disciplines of Xiamen University |
| 源URL | [http://ir.imr.ac.cn/handle/321006/141059]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wan, Shaolong |
| 作者单位 | 1.Xiamen Univ, Coll Chem & Chem Engn, Xiamen 361005, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Lijie,Wang, Yongzhao,Zhang, Li,et al. Hydrogenolysis of Aryl Ether Bond over Heterogeneous Cobalt-Based Catalyst[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2020,59(39):17357-17364. |
| APA | Zhang, Lijie.,Wang, Yongzhao.,Zhang, Li.,Chi, Zixin.,Yang, Yanling.,...&Wan, Shaolong.(2020).Hydrogenolysis of Aryl Ether Bond over Heterogeneous Cobalt-Based Catalyst.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,59(39),17357-17364. |
| MLA | Zhang, Lijie,et al."Hydrogenolysis of Aryl Ether Bond over Heterogeneous Cobalt-Based Catalyst".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 59.39(2020):17357-17364. |
入库方式： OAI收割
来源：金属研究所
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