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Improved dyes separation performance of reduced graphene by incorporation MoS2 nanosheets

文献类型：期刊论文

作者Wei, Xiaojin1; Fan, Xiaotao1; Deng, Yimeng1; Li, Liqiang1; Han, Xiaolong1; Lu, Ping2,3; Hua, Chao2,3
刊名JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
出版日期2022-07-25
卷号111页码:437-446
ISSN号1226-086X
关键词Hydrothermal reduction Graphene oxide MoS2 nanosheets Dyes removing
DOI10.1016/j.jiec.2022.04.024
英文摘要The hydrothermal reduced graphene (rGO) and the layered MoS2 nanosheets prepared by the liquid-phase stripping method were blended, and then the MoS2-rGO composite membranes were prepared on the polyvinylidene fluoride (PVDF) supporting membranes by vacuum filtration method. A variety of characterization methods such as Fourier transform infrared spectrometer (FT-IR), X-ray photoelectron spectroscopy (XPS) and X-ray diffractometer (XRD) were used to verify the successful introduction of MoS2 into rGO layers and the changes of interlayer structure of the MoS2-rGO membranes. Finally, the effect of MoS2 loading on separation performance of the MoS2-rGO composite membrane was investigated. The results show that the separation performance of the membrane with 33.33% of MoS2 loading (M-rG-3) is the most excellent. The permeability of M-rG-3 membrane is 118.21 L m(-2)h(-1) bar(-1), which is about 4.4 times that of the pristine rGO membrane. Meanwhile, the rejection of the M-rG-3 membrane for Methyl blue, Crystal violet, Rhodamine B, and Congo red all exceed 80%. (C) 2022 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
WOS关键词COMPOSITE NANOFILTRATION MEMBRANES ; WATER DESALINATION ; OXIDE MEMBRANES ; FLUX ; NANOPARTICLES ; EXFOLIATION ; FABRICATION ; LIQUID ; NANOCOMPOSITE ; STABILITY
资助项目National Key Research and Development Program of China[2019YFC1907600] ; Innovation Academy for Green Manufacture of Chinese Acad-emy of Sciences[IAGM2020C08]
WOS研究方向Chemistry ; Engineering
语种英语
出版者ELSEVIER SCIENCE INC
WOS记录号WOS:000814199700003
资助机构National Key Research and Development Program of China ; Innovation Academy for Green Manufacture of Chinese Acad-emy of Sciences
源URL[http://ir.ipe.ac.cn/handle/122111/54133]  
专题中国科学院过程工程研究所
通讯作者Han, Xiaolong; Hua, Chao
作者单位1.Northwest Univ, Sch Chem Engn, Xi'an 710069, Shaanxi, Peoples R China
2.Chinese Acad Sci, Innovat Acad Green Manufacture, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Wei, Xiaojin,Fan, Xiaotao,Deng, Yimeng,et al. Improved dyes separation performance of reduced graphene by incorporation MoS2 nanosheets[J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY,2022,111:437-446.
APA Wei, Xiaojin.,Fan, Xiaotao.,Deng, Yimeng.,Li, Liqiang.,Han, Xiaolong.,...&Hua, Chao.(2022).Improved dyes separation performance of reduced graphene by incorporation MoS2 nanosheets.JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY,111,437-446.
MLA Wei, Xiaojin,et al."Improved dyes separation performance of reduced graphene by incorporation MoS2 nanosheets".JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY 111(2022):437-446.

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来源：过程工程研究所

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