CAS OpenIR
Nature-inspired green method decorated MXene-based composite membrane for high-efficiency oil/water separation
Liu, Yongcong1,2; Lin, Qingquan1,2; Zeng, Guangyong1,2,3; Zhang, Liyi2; Zhou, Yinjie2; Sengupta, Arijit4,5
2022-01-15
Source PublicationSEPARATION AND PURIFICATION TECHNOLOGY
ISSN1383-5866
Volume283Pages:11
AbstractNature inspired 'green' method has been reported for the fabrication of nanoparticles from the plant derived polyphenol tannic acid (TA) and 3-aminopropyltriethoxysilane (APTES). In present investigation, TA-APTES nanoparticles decorated MXene nanosheets were acted as active layers and TA-APTES@MXene composite membrane were constructed by vacuum self-assembly on cellulose acetate support in order to improve membrane performance. The modified membrane showed an excellent hydrophilicity with a water flux of 5990.11 L.m(-2).h(-1) at 0.1 MPa, which is 15 times higher than pure MXene membrane. Moreover, the removal ratios of three different types of oil/water emulsions (petroleum ether, lubricating oil and vegetable oil) were found to be more than 98%. More importantly, the highly oleophobic membrane surface maintained a relatively high separation performances after four consecutive cycles of performances. This investigation achieves a leap of MXene-based membrane materials from nano-to micro-scale, which provides valuable insights in the field of oil/water separation.
KeywordMXene nanosheets TA-APTES nanoparticles Composite membrane

oil/water separation

Hydrophilicity and oleophobicity
DOI10.1016/j.seppur.2021.120218
Language英语
WOS KeywordLAMELLAR MEMBRANE ; WATER
Funding ProjectOpen Fund of State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation (Chengdu University of Technology)[PLC20210521] ; Applied Basic Research Programs of Science and Technology Commission Foundation of Sichuan Province[2021YJ0401] ; Teacher Development Research Start-up Fund of Chengdu University of Technology[10912-2019KYQD-07276]
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
Funding OrganizationOpen Fund of State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation (Chengdu University of Technology) ; Applied Basic Research Programs of Science and Technology Commission Foundation of Sichuan Province ; Teacher Development Research Start-up Fund of Chengdu University of Technology
WOS IDWOS:000780826600004
PublisherELSEVIER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/52796
Collection中国科学院过程工程研究所
Corresponding AuthorZeng, Guangyong
Affiliation1.Chengdu Univ Technol, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610059, Sichuan, Peoples R China
2.Chengdu Univ Technol, Coll Mat & Chem & Chem Engn, Chengdu 610059, Sichuan, Peoples R China
3.Univ Chinese Acad Sci, Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
4.Bhabha Atom Res Ctr, Radiochemsitry Div, Mumbai 400085, Maharashtra, India
5.Homi Bhabha Natl Inst, Mumbai 400094, Maharashtra, India
Recommended Citation
GB/T 7714
Liu, Yongcong,Lin, Qingquan,Zeng, Guangyong,et al. Nature-inspired green method decorated MXene-based composite membrane for high-efficiency oil/water separation[J]. SEPARATION AND PURIFICATION TECHNOLOGY,2022,283:11.
APA Liu, Yongcong,Lin, Qingquan,Zeng, Guangyong,Zhang, Liyi,Zhou, Yinjie,&Sengupta, Arijit.(2022).Nature-inspired green method decorated MXene-based composite membrane for high-efficiency oil/water separation.SEPARATION AND PURIFICATION TECHNOLOGY,283,11.
MLA Liu, Yongcong,et al."Nature-inspired green method decorated MXene-based composite membrane for high-efficiency oil/water separation".SEPARATION AND PURIFICATION TECHNOLOGY 283(2022):11.
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