A review of recent developments in membrane separators for rechargeable lithium-ion batteries

Hun Lee, Meltem Yanilmaz, Ozan Toprakci, Kun Fu, Xiangwu Zhang*

*Bu çalışma için yazışmadan sorumlu yazar

Araştırma sonucu: Dergiye katkıİnceleme makalesibilirkişi

1267 Atıf (Scopus)

Özet

In this paper, the recent developments and the characteristics of membrane separators for lithium-ion batteries are reviewed. In recent years, there have been intensive efforts to develop advanced battery separators for rechargeable lithium-ion batteries for different applications such as portable electronics, electric vehicles, and energy storage for power grids. The separator is a critical component of lithium-ion batteries since it provides a physical barrier between the positive and negative electrodes in order to prevent electrical short circuits. The separator also serves as the electrolyte reservoir for the transport of ions during the charging and discharging cycles of a battery. The performance of lithium-ion batteries is greatly affected by the materials and structure of the separators. This paper introduces the requirements of battery separators and the structure and properties of five important types of membrane separators which are microporous membranes, modified microporous membranes, non-woven mats, composite membranes and electrolyte membranes. Each separator type has inherent advantages and disadvantages which influence the performance of lithium-ion batteries. The structures, characteristics, manufacturing, modification, and performance of separators are described in this review paper. The outlook and future directions in this research field are also given.

Orijinal dilİngilizce
Sayfa (başlangıç-bitiş)3857-3886
Sayfa sayısı30
DergiEnergy and Environmental Science
Hacim7
Basın numarası12
DOI'lar
Yayın durumuYayınlandı - 1 Ara 2014
Harici olarak yayınlandıEvet

Bibliyografik not

Publisher Copyright:
© 2014 The Royal Society of Chemistry.

Finansman

FinansörlerFinansör numarası
National Science FoundationEEC-08212121

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