Porous Membranes of Montmorillonite/Poly(vinylidene fluoride-trifluorethylene) for Li-Ion Battery Separators

Nunes-Pereira J.; Lopes A.C.; Costa C.M.; Leones R.; Silva M.M.; Lanceros-Méndez S.

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Porous Membranes of Montmorillonite/Poly(vinylidene fluoride-trifluorethylene) for Li-Ion Battery Separators

机译：锂离子电池隔膜用蒙脱土/聚偏二氟乙烯-三氟乙烯的多孔膜

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Porous membranes of poly(vinylidene fluoride-trifluoroethylene) with different contents of montmorillonite (MMT) particles were prepared. The filler content does not affect the porous morphology but leads to an increase in the average pore size, porosity and electrolyte uptake up to 16μm, 85% and 325%, respectively, for a membrane with 16wt% of MMT particles. The mechanical properties, ionic conductivity and its temperature stability are improved by the presence of clays. The electrochemical stability reveals a stable operation window up to 5V. The overall characteristics of the membranes for battery separators are optimized for the 4wt% MMT filler content.

机译：制备了不同蒙脱土（MMT）颗粒含量的聚偏二氟乙烯-三氟乙烯多孔膜。填料含量不会影响多孔形态，但会导致具有16wt％MMT颗粒的膜的平均孔径，孔隙率和电解质吸收分别增加至16μm，85％和325％。粘土的存在改善了机械性能，离子电导率及其温度稳定性。电化学稳定性显示了高达5V的稳定工作窗口。针对4wt％MMT填料含量优化了电池隔膜的整体性能。

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《Electroanalysis》 |2012年第11期|共10页
作者
Nunes-Pereira J.; Lopes A.C.; Costa C.M.; Leones R.; Silva M.M.; Lanceros-Méndez S.;
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正文语种 eng
中图分类电化学、电解、磁化学;
关键词
Lithium ion batteries; Montmorillonite; P(VDF-TrFE); Porous membranes;

机译：锂离子电池;蒙脱土;P（VDF-TrFE）;多孔膜;

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1. Porous Membranes of Montmorillonite/Poly(vinylidene fluoride-trifluorethylene) for Li-Ion Battery Separators [J] . Nunes-Pereira J., Lopes A.C., Costa C.M., Electroanalysis . 2012,第11期

机译：锂离子电池隔膜用蒙脱土/聚偏二氟乙烯-三氟乙烯的多孔膜
2. Li-ion battery separator membranes based on poly(vinylidene fluoride-trifluoroethylene)/carbon nanotube composites [J] . Nunes-Pereira J., Costa C.M., Leones R., Solid state ionics . 2013,第Null期

机译：基于聚偏二氟乙烯/三氟乙烯/碳纳米管复合材料的锂离子电池隔膜
3. Characterization of poly(vinylidene fluoride) flat sheet membranes prepared in various ratios of water/ethanol for separator of li-ion batteries: Morphology and other properties [J] . Han J.Y., Oh H.-H., Jun Choi K., Journal of Applied Polymer Science . 2011,第4期

机译：以不同比例的水/乙醇制备的聚偏二氟乙烯平板膜的特性，用于锂离子电池的隔膜：形态和其他性能
4. Effects of the Addition of TiO_2 Nanoparticles for Polymer Electrolytes Based on Porous Poly(vinylidene fluoride-co-hexafluoropropylene)/Poly(ethylene oxide-co-ethylene carbonate) Membranes [C] . Jae-Deok Jeon, Myung-Jin Kim, Jae Woo Chung, 2005 NSTI Nanotechnology Conference and Trade Show(NSTI Nanotech 2005) vol.2 . 2005

机译：多孔聚偏二氟乙烯-共六氟丙烯/聚环氧乙烷-碳酸亚乙酯膜的高分子电解质中TiO_2纳米粒子的添加对电解质的影响
5. Development and characterization of poly(vinylidene fluoride)-poly(acrylic acid) pore-filled pH -sensitive membranes and potential application on controlled drug release for ruminant animals. [D] . Hu, Kang. 2007

机译：聚偏氟乙烯-聚丙烯酸多孔填充pH敏感膜的开发与表征及其在反刍动物控释中的潜在应用。
6. Recent Advances in Poly(vinylidene fluoride) and Its Copolymers for Lithium-Ion Battery Separators [O] . João C. Barbosa, José P. Dias, Senentxu Lanceros-Méndez, 2018

机译：聚偏氟乙烯及其共聚物用于锂离子电池隔膜的最新进展
7. Effect of the degree of porosity on the performance of poly(vinylidene fluoride-trifluoroethylene)/poly(ethylene oxide) blend membranes for lithium-ion battery separators [O] . Gören, A., Costa, Carlos Miguel Silva, Tamaño Machiavello, M. N., 2015

机译：孔隙度对锂离子电池隔膜用聚偏二氟乙烯-三氟乙烯/聚环氧乙烷共混膜性能的影响
8. Thermomechanical Analysis and Durability of Commercial Micro-Porous Polymer Li-ion Battery Separators [R] . Love, C. T. 2010

机译：商用微孔聚合物锂离子电池隔膜的热机械分析及耐久性

Porous Membranes of Montmorillonite/Poly(vinylidene fluoride-trifluorethylene) for Li-Ion Battery Separators

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