PVDF-Based Electrospun Nanofibers for Oil/Water Separation: A Review

IF 4.2 3区材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY

Macromolecular Materials and Engineering Pub Date : 2024-04-09 DOI:10.1002/mame.202300390

Kgabo P. Matabola, Teboho C. Mokhena, Mokae F. Bambo, Thabang H. Mokhothu, Joe S. Modise, Mokgaotsa J. Mochane

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Abstract

The rising widespread oil-impacted wastewater warrants an urgent call for innovative approaches to the handling of oily wastewater. A variety of techniques has been investigated to treat oil-impacted water, and they are found to be inefficient. Electrospun nanofibers emerge as the viable technique to treat oily wastewater precisely owing to their high specific surface areas and interconnected nanoscale pore structures. In this review, a brief background on the study is provided followed by the environmental pollution by the oily wastewater. Subsequent to that, the polyvinylidene fluoride (PVDF) modification methods are also presented followed by the physicochemical properties of both the electrospun PVDF blends and the PVDF-based composites. Furthermore, the performances of the PVDF-based composites in oil/water separation are described. It is concluded with the future prospects for using PVDF-based composites for oil/water separation.

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用于油水分离的 PVDF 基电纺纳米纤维：综述

受石油影响的废水日益广泛，迫切需要采用创新方法来处理含油废水。人们已经研究了多种处理油污废水的技术，但发现这些技术效率低下。电纺纳米纤维凭借其高比表面积和相互连接的纳米级孔隙结构，成为处理含油废水的可行技术。在这篇综述中，首先简要介绍了这项研究的背景，然后介绍了含油废水对环境造成的污染。随后还介绍了聚偏二氟乙烯（PVDF）的改性方法，以及电纺 PVDF 混合物和基于 PVDF 的复合材料的物理化学特性。此外，还介绍了基于 PVDF 的复合材料在油/水分离方面的性能。最后展望了将 PVDF 基复合材料用于油/水分离的前景。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Macromolecular Materials and Engineering 工程技术-材料科学：综合

CiteScore

7.30

自引率

5.10%

发文量

328

审稿时长

1.6 months

期刊介绍： Macromolecular Materials and Engineering is the high-quality polymer science journal dedicated to the design, modification, characterization, processing and application of advanced polymeric materials, including membranes, sensors, sustainability, composites, fibers, foams, 3D printing, actuators as well as energy and electronic applications. Macromolecular Materials and Engineering is among the top journals publishing original research in polymer science. The journal presents strictly peer-reviewed Research Articles, Reviews, Perspectives and Comments. ISSN: 1438-7492 (print). 1439-2054 (online). Readership:Polymer scientists, chemists, physicists, materials scientists, engineers Abstracting and Indexing Information: CAS: Chemical Abstracts Service (ACS) CCR Database (Clarivate Analytics) Chemical Abstracts Service/SciFinder (ACS) Chemistry Server Reaction Center (Clarivate Analytics) ChemWeb (ChemIndustry.com) Chimica Database (Elsevier) COMPENDEX (Elsevier) Current Contents: Physical, Chemical & Earth Sciences (Clarivate Analytics) Directory of Open Access Journals (DOAJ) INSPEC (IET) Journal Citation Reports/Science Edition (Clarivate Analytics) Materials Science & Engineering Database (ProQuest) PASCAL Database (INIST/CNRS) Polymer Library (iSmithers RAPRA) Reaction Citation Index (Clarivate Analytics) Science Citation Index (Clarivate Analytics) Science Citation Index Expanded (Clarivate Analytics) SciTech Premium Collection (ProQuest) SCOPUS (Elsevier) Technology Collection (ProQuest) Web of Science (Clarivate Analytics)