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Fabrication of a novel nanofibers-covered hollow fiber membrane via continuous electrospinning with non-rotational collectors
Su, Chunlei1,2; Lu, Chun1,2; Cao, Hongbin1; Gao, Fang1; Chang, Junjun1,2; Li, Yuping1; He, Chengyu1
2017-10-01
Source PublicationMATERIALS LETTERS
ISSN0167-577X
Volume204Pages:8-11
Abstract

A novel nanofibers-covered hollow fiber membrane (N-HFM) with high porosity (83.5%) was prepared via employing electrospinning to deposit nanofibers onto a porous supporting tube. Electrospun nanofibers covered on a porous supporting tube serve as the outer layer of the N-HFM. The supporting tube fixed on the soft electrode serves as the collector as well as the inner layer of the N-HFM. When the feeding rate was 1 ml L-1, it was possible to continuously fabricate N-HFM with a non-rotational collector. The prepared N-HFM was used for desalination by direct contact membrane distillation (DCMD), and a high distillate flux of 17 kg m(-2)h(-1) was obtained while the feed and permeate temperatures were fixed at 333 K and 293 K, respectively. It is expected that the novel hollow fiber membranes with high porosity fabricated by this continuous electrospinning technique may be attractive in various separation and purification processes. (C) 2017 Elsevier B.V. All rights reserved.

KeywordHollow Fiber Membrane Nanofiber Electrospinning Membrane Distillation Desalination
SubtypeArticle
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
DOI10.1016/j.matlet.2017.05.134
Indexed BySCI
Language英语
WOS KeywordDistillation
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
Funding OrganizationNSFC (Natural Science Foundation of China)(21377130 ; 51425405)
WOS IDWOS:000404709400003
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/22806
Collection湿法冶金清洁生产技术国家工程实验室
Affiliation1.Chinese Acad Sci, Beijing Engn Res Ctr Proc Pollut Control, Inst Proc Engn, Div Environm Technol & Engn, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Su, Chunlei,Lu, Chun,Cao, Hongbin,et al. Fabrication of a novel nanofibers-covered hollow fiber membrane via continuous electrospinning with non-rotational collectors[J]. MATERIALS LETTERS,2017,204:8-11.
APA Su, Chunlei.,Lu, Chun.,Cao, Hongbin.,Gao, Fang.,Chang, Junjun.,...&He, Chengyu.(2017).Fabrication of a novel nanofibers-covered hollow fiber membrane via continuous electrospinning with non-rotational collectors.MATERIALS LETTERS,204,8-11.
MLA Su, Chunlei,et al."Fabrication of a novel nanofibers-covered hollow fiber membrane via continuous electrospinning with non-rotational collectors".MATERIALS LETTERS 204(2017):8-11.
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