A novel pebax-c60(oh)(24)/pan thin film composite membrane for carbon dioxide capture
文献类型：期刊论文
| 作者 | Wu, Yongdong1,2; Zhao, Dan1; Ren, Jizhong1; Qiu, Yongtao1; Deng, Maicun1 |
| 刊名 | Separation and purification technology
 |
| 出版日期 | 2019-05-15 |
| 卷号 | 215页码:480-489 |
| ISSN号 | 1383-5866 |
| 关键词 | Co2 separation Pebax C60(oh)(24) Mixed matrix membranes Thin film composite membrane |
| DOI | 10.1016/j.seppur.2018.12.073 |
| 通讯作者 | Zhao, dan(zhaodan210@dicp.ac.cn) ; Ren, jizhong(renjizhong@dicp.ac.cn) |
| 英文摘要 | Fullerenol c60(oh)(24) derived from the surface hydroxylation of fullerene was incorporated into the pebax matrix for the first time to fabricate pebax-c60(oh)(24)/pan thin film composite membranes (tfcms) via dip coating method. to fully understand the behavior of pebax-based tfcms, the corresponding dense membranes were prepared and characterized by fourier transform infrared spectroscopy (ftir) with attenuated total reflection (atr) mode, x-ray diffraction (xrd), scanning electron microscopy (sem) and gas permeation tests (co2, n-2, ch4, h-2) to survey the effect of c60(oh)(24) on pebax matrix. the interaction between c60(oh)(24) and pebax unproved their compatibility as confirmed by ftir and sem. the presence of c60(oh)(24) disrupted the pebax chain packing, resulting in a decrease of crystallinity and an increase of permeability. the co2 permeance of pebax-c60(oh)(24) (1 wt%)/pan tfcms was 338 gpu at 35 degrees c and 0.5 mpa, and the selectivity of co2/n-2 was 41. the gas performance of the tfcms was further improved as pressure increasing. pebax-c60(oh)(24)/pan tfcms were a promising candidate for co2 capture. |
| WOS关键词 | CO2 SEPARATION PERFORMANCE ; HOLLOW-FIBER MEMBRANES ; MIXED-MATRIX MEMBRANES ; TRANSPORT-PROPERTIES ; GAS ; CO2/N-2 ; PERMEATION ; SOLUBILITY ; PROGRESS ; AMIDE |
| WOS研究方向 | Engineering |
| WOS类目 | Engineering, Chemical |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000458941900050 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2372749 |
| 专题 | 大连化学物理研究所 |
| 通讯作者 | Zhao, Dan; Ren, Jizhong |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Natl Lab Clean Energy, 457 Zhongshan Rd, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Yongdong,Zhao, Dan,Ren, Jizhong,et al. A novel pebax-c60(oh)(24)/pan thin film composite membrane for carbon dioxide capture[J]. Separation and purification technology,2019,215:480-489. |
| APA | Wu, Yongdong,Zhao, Dan,Ren, Jizhong,Qiu, Yongtao,&Deng, Maicun.(2019).A novel pebax-c60(oh)(24)/pan thin film composite membrane for carbon dioxide capture.Separation and purification technology,215,480-489. |
| MLA | Wu, Yongdong,et al."A novel pebax-c60(oh)(24)/pan thin film composite membrane for carbon dioxide capture".Separation and purification technology 215(2019):480-489. |
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来源：大连化学物理研究所
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