Capillary supported ultrathin homogeneous silicalite-poly(dimethylsiloxane) nanocomposite membrane for bio-butanol recovery
文献类型：期刊论文
| 作者 | Liu, Xinlei1,2; Li, Yanshuo1; Liu, Yi1,2; Zhu, Guangqi1; Liu, Jie1; Yang, Weishen1 |
| 刊名 | journal of membrane science
 |
| 出版日期 | 2011-03-01 |
| 卷号 | 369期号:1-2页码:228-232 |
| 关键词 | Silicalite-PDMS nanocomposite membrane Capillary support Pervaporation Butanol |
| ISSN号 | 待补充 |
| 产权排序 | 1,1 |
| 通讯作者 | 杨维慎 |
| 中文摘要 | capillary supported ultrathin homogeneous silicalite-poly(dimethylsiloxane) nanocomposite membrane for bio-butanol recovery |
| 英文摘要 | an ultrathin (300 nm) homogeneous silicalite-poly(dimethylsiloxane) (pdms) nanocomposite membrane was fabricated on capillary support by a "packing-filling" method. firstly, silicalite-1 nano-crystals were deposited onto a porous alumina capillary support using dip-coating technique (packing); secondly, the interspaces among the nano-crystals were filled with pdms phase (filling). no voids between nano-crystals and pdms phase were observed by scanning electron microscopy (sem), suggesting good zeolite-polymer adhesion. the membrane possesses very high flux (5.0-11.2 kg m(-2) h(-1)) and good separation factor (25.0-41.6) for the pervaporative recovery of iso-butanol from aqueous solution (0.2-3 wt.%) at 80 degrees c. such properties offer great potential towards applications in fermentation-pervaporation coupled processes. the effects of feed temperature and concentration on the pervaporation performance of this nanocomposite membrane were investigated. (c) 2010 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; technology ; physical sciences |
| 学科主题 | 物理化学 |
| 类目[WOS] | engineering, chemical ; polymer science |
| 研究领域[WOS] | engineering ; polymer science |
| 关键词[WOS] | dilute aqueous-solutions ; abe fermentation broth ; pervaporative recovery ; composite membranes ; pdms membranes ; gas separation ; silicalite ; zeolite ; performance ; 1-butanol |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000287832200027 |
| 公开日期 | 2012-07-09 |
| 源URL | [http://159.226.238.44/handle/321008/115176]  |
| 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.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xinlei,Li, Yanshuo,Liu, Yi,et al. Capillary supported ultrathin homogeneous silicalite-poly(dimethylsiloxane) nanocomposite membrane for bio-butanol recovery[J]. journal of membrane science,2011,369(1-2):228-232. |
| APA | Liu, Xinlei,Li, Yanshuo,Liu, Yi,Zhu, Guangqi,Liu, Jie,&Yang, Weishen.(2011).Capillary supported ultrathin homogeneous silicalite-poly(dimethylsiloxane) nanocomposite membrane for bio-butanol recovery.journal of membrane science,369(1-2),228-232. |
| MLA | Liu, Xinlei,et al."Capillary supported ultrathin homogeneous silicalite-poly(dimethylsiloxane) nanocomposite membrane for bio-butanol recovery".journal of membrane science 369.1-2(2011):228-232. |
入库方式： OAI收割
来源：大连化学物理研究所
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