Targeted Synthesis of Ultrastable High-Silica RHO Zeolite Through Alkali Metal-Crown Ether Interaction
文献类型：期刊论文
| 作者 | Ke, Quanli2,3; Sun, Tianjun2; Cheng, Hao2; Chen, Haijun1; Liu, Xiaowei2,3; Wei, Xiaoli2,3; Wang, Shudong2 |
| 刊名 | CHEMISTRY-AN ASIAN JOURNAL
 |
| 出版日期 | 2017-05-18 |
| 卷号 | 12页码:1043-1047 |
| 关键词 | Alkali Metals Crown Ether Nox Removal Ultrastable Zeolites |
| DOI | 10.1002/asia.201700303 |
| 英文摘要 | High-silica RHO zeolite was directly synthesized using an alkali metal-crown ether (AMCE) complex as organic structure-directing agent (OSDA). Derived from the UV-vis spectra and zeolite patterns, the crown ethercesium cation interaction was found to have crucial effect on the enhancement of silica content within the zeolite framework. The synthesized RHO zeolites possess up to four times larger silica/alumina ratio (SAR) values than that in their conventional form, which gives them extraordinarily rigid frameworks even after hydrothermal aging under 800 degrees C. Compared to commercial zeolites, copperexchanged high-silica RHO zeolites demonstrate considerably high reaction activity in NOX removal, making them promising candidates for diesel exhaust treatment. |
| 语种 | 英语 |
| WOS记录号 | WOS:000402921000002 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/152189]  |
| 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.Nankai Univ, Dept Elect, 94 Weijin Rd, Tianjin 300071, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, 457 Zhongshan Rd, Dalian 116023, Peoples R China 3.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ke, Quanli,Sun, Tianjun,Cheng, Hao,et al. Targeted Synthesis of Ultrastable High-Silica RHO Zeolite Through Alkali Metal-Crown Ether Interaction[J]. CHEMISTRY-AN ASIAN JOURNAL,2017,12:1043-1047. |
| APA | Ke, Quanli.,Sun, Tianjun.,Cheng, Hao.,Chen, Haijun.,Liu, Xiaowei.,...&Wang, Shudong.(2017).Targeted Synthesis of Ultrastable High-Silica RHO Zeolite Through Alkali Metal-Crown Ether Interaction.CHEMISTRY-AN ASIAN JOURNAL,12,1043-1047. |
| MLA | Ke, Quanli,et al."Targeted Synthesis of Ultrastable High-Silica RHO Zeolite Through Alkali Metal-Crown Ether Interaction".CHEMISTRY-AN ASIAN JOURNAL 12(2017):1043-1047. |
入库方式： OAI收割
来源：大连化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。