Organosilica functionalized zeolitic imidazolate framework ZIF-90 membrane for CO2/CH4 separation
文献类型：期刊论文
| 作者 | Huang, Aisheng ; Liu, Qian ; Wang, Nanyi ; Caro, Juergen |
| 刊名 | MICROPOROUS AND MESOPOROUS MATERIALS
 |
| 出版日期 | 2014 |
| 卷号 | 192页码:18 |
| 中文摘要 | The separation of CO2/CH4 is reported by using 3-aminopropyltriethoxysilane (APTES) modified zeolitic imidazolate framework ZIF-90 membrane. The as-prepared ZIF-90 membrane was modified by APTES based on an imine condensation reaction between the free aldehyde groups of the ZIF-90 frameworks and the amino groups of APTES. After APTES modification, the morphology, purity and crystallinity of the ZIF-90 membrane keep unchanged. Attributing to both pore mouth narrowing and sealing of invisible intercrystalline defects of the polycrystalline ZIF-90 layer, the separation performances of the APTESmodified ZIF-90 membrane are remarkably enhanced. For the separation of equimolar CO2/CH4 mixture at 225 C and 1 bar, a CO2 permeance of 1.26 x 10(-8) mol m(-2) s(-1) Pa-1 and a CO2/CH4 selectivity of 4.7 are obtained, which is of promising in the potential application of CO2 separation and removal. (c) 2013 Elsevier Inc. All rights reserved. |
| 公开日期 | 2015-09-20 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/11826]  |
| 专题 | 宁波材料技术与工程研究所_2014专题 |
| 推荐引用方式 GB/T 7714 | Huang, Aisheng,Liu, Qian,Wang, Nanyi,et al. Organosilica functionalized zeolitic imidazolate framework ZIF-90 membrane for CO2/CH4 separation[J]. MICROPOROUS AND MESOPOROUS MATERIALS,2014,192:18. |
| APA | Huang, Aisheng,Liu, Qian,Wang, Nanyi,&Caro, Juergen.(2014).Organosilica functionalized zeolitic imidazolate framework ZIF-90 membrane for CO2/CH4 separation.MICROPOROUS AND MESOPOROUS MATERIALS,192,18. |
| MLA | Huang, Aisheng,et al."Organosilica functionalized zeolitic imidazolate framework ZIF-90 membrane for CO2/CH4 separation".MICROPOROUS AND MESOPOROUS MATERIALS 192(2014):18. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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