DICP OpenIR
A novel Pebax-C60(OH)(24)/PAN thin film composite membrane for carbon dioxide capture
Wu, Yongdong1,2; Zhao, Dan1; Ren, Jizhong1; Qiu, Yongtao1; Deng, Maicun1
Corresponding AuthorZhao, Dan(zhaodan210@dicp.ac.cn) ; Ren, Jizhong(renjizhong@dicp.ac.cn)
KeywordCO2 Separation Pebax C60(OH)(24) Mixed matrix membranes Thin film composite membrane
Source PublicationSEPARATION AND PURIFICATION TECHNOLOGY
2019-05-15
ISSN1383-5866
DOI10.1016/j.seppur.2018.12.073
Volume215Pages:480-489
Funding ProjectDalian Institute of Chemical Physics[DICP ZZBS2O1713]
Funding OrganizationDalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics
WOS SubjectEngineering, Chemical
WOS Research AreaEngineering
WOS KeywordCO2 SEPARATION PERFORMANCE ; HOLLOW-FIBER MEMBRANES ; MIXED-MATRIX MEMBRANES ; TRANSPORT-PROPERTIES ; GAS ; CO2/N-2 ; PERMEATION ; SOLUBILITY ; PROGRESS ; AMIDE
AbstractFullerenol 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.
Language英语
Funding OrganizationDalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics ; Dalian Institute of Chemical Physics
WOS IDWOS:000458941900050
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/165961
Collection中国科学院大连化学物理研究所
Corresponding AuthorZhao, Dan; Ren, Jizhong
Affiliation1.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
Recommended Citation
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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