The miracle role of lattice imperfections in benzene alkylation with methanol over mordenite | |
Yun, Hongfei; Meng, Jiale; Li, Guixian![]() ![]() | |
2020-08 | |
发表期刊 | JOURNAL OF THE CHINESE CHEMICAL SOCIETY
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ISSN | 0009-4536 |
卷号 | 67期号:8页码:1423-1430 |
摘要 | Mordenite (MOR) has demonstrated potential as a catalyst for alkylation due to high variability, intrinsic porosity, and outstanding stability. However, the contact probability of benzene and methanol has been limited by typical layered structures of MOR and there is no connection between layers. Here, we report the preparedness of H-MOR via a sequential post-treatment method based on a commercial MOR. H-MOR sample had appeared lattice imperfections inferred from characterization means. The samples were tested with benezene methylation reaction. Results show that the high conversion of benzene and the high selectivity of toluene were obtained from the miracle role of lattice imperfections in the H-MOR sample. Sequentially, based on the study of all catalyst structure and physical properties, a plausible reaction mechanism for the selectivity of the desired toluene was proposed. |
关键词 | benzene methylation lattice imperfections MOR toluene |
DOI | 10.1002/jccs.201900412 |
收录类别 | SCI ; SCIE |
语种 | 英语 |
资助项目 | Science and Technology Support Project of Gansu Province[1604GKCD026] |
WOS研究方向 | Chemistry |
WOS类目 | Chemistry, Multidisciplinary |
WOS记录号 | WOS:000514070200001 |
出版者 | WILEY-V C H VERLAG GMBH |
来源库 | WOS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/64249 |
专题 | 石油化工学院 |
通讯作者 | Li, Guixian |
作者单位 | Lanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Peoples R China |
第一作者单位 | 石油化工学院 |
通讯作者单位 | 石油化工学院 |
第一作者的第一单位 | 石油化工学院 |
推荐引用方式 GB/T 7714 | Yun, Hongfei,Meng, Jiale,Li, Guixian,et al. The miracle role of lattice imperfections in benzene alkylation with methanol over mordenite[J]. JOURNAL OF THE CHINESE CHEMICAL SOCIETY,2020,67(8):1423-1430. |
APA | Yun, Hongfei,Meng, Jiale,Li, Guixian,&Dong, Peng.(2020).The miracle role of lattice imperfections in benzene alkylation with methanol over mordenite.JOURNAL OF THE CHINESE CHEMICAL SOCIETY,67(8),1423-1430. |
MLA | Yun, Hongfei,et al."The miracle role of lattice imperfections in benzene alkylation with methanol over mordenite".JOURNAL OF THE CHINESE CHEMICAL SOCIETY 67.8(2020):1423-1430. |
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