interzeolitetransformationfromfautochaandmfizeolitesmonitoredbyuvramanspectroscopy
文献类型：期刊论文
| 作者 | Zhang Juan4; Chu Yueying2; Liu Xiaolong3; Xu Hao4; Meng Xiangju4; Feng Zhaochi1; Xiao Fengshou4 |
| 刊名 | chinesejournalofcatalysis
 |
| 出版日期 | 2019-01-01 |
| 卷号 | 40期号:12页码:1854 |
| ISSN号 | 1872-2067 |
| 英文摘要 | As a powerful and sensitive tool for the characterization of zeolite building units, UV Raman spectroscopy has been used to monitor interzeolite transformation from FAU to CHA and MFI zeolites. The results show that the behavior of double 6-membered rings (D6Rs) in the FAU zeolite framework plays an important role during the formation of the target product in the interzeolite transformation. For the transformation of FAU to CHA, because both zeolites contain the same D6R units, direct transformation occurs, in which the D6Rs were largely unchanged. In contrast, for the transformation of FAU to MFI, the D6Rs can be divided into two single 6-membered rings (S6Rs), which further assembled into the MFI structure. In this crystallization, 5-membered rings (5Rs) are only observed in the MFI framework formation, suggesting that the basic building units in the transformation of FAU to MFI are S6Rs rather than 5Rs. These insights will be helpful for further understanding of the interzeolite transformation. |
| 语种 | 英语 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/172213]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.中国科学院大连化学物理研究所 2.中国科学院武汉物理与数学研究所 3.School of Materials Science and Engineering, Sun Yat-Sun University 4.浙江大学 |
| 推荐引用方式 GB/T 7714 | Zhang Juan,Chu Yueying,Liu Xiaolong,et al. interzeolitetransformationfromfautochaandmfizeolitesmonitoredbyuvramanspectroscopy[J]. chinesejournalofcatalysis,2019,40(12):1854. |
| APA | Zhang Juan.,Chu Yueying.,Liu Xiaolong.,Xu Hao.,Meng Xiangju.,...&Xiao Fengshou.(2019).interzeolitetransformationfromfautochaandmfizeolitesmonitoredbyuvramanspectroscopy.chinesejournalofcatalysis,40(12),1854. |
| MLA | Zhang Juan,et al."interzeolitetransformationfromfautochaandmfizeolitesmonitoredbyuvramanspectroscopy".chinesejournalofcatalysis 40.12(2019):1854. |
入库方式： OAI收割
来源：大连化学物理研究所
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