Aluminum silicate fiber membrane: A cost-effective substitute for fiber glass separator in Li-O-2 battery

doi:10.1016/j.mtener.2020.100485

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2020专题

	Aluminum silicate fiber membrane: A cost-effective substitute for fiber glass separator in Li-O-2 battery
	Zhao, Z.; Pan, L.; Li, Y.; Wang, J.; Luo, Z.; Chen, W.; Liu, Z.; He, H.
刊名	MATERIALS TODAY ENERGY
	2020
卷号	17
关键词	LITHIUM-ION BATTERIES ELECTROCHEMICAL PERFORMANCE COMPOSITE MEMBRANE THERMAL-STABILITY ELECTROLYTE CELLULOSE
DOI	10.1016/j.mtener.2020.100485
英文摘要	Currently, glass fiber membrane is widely used as the separator in U-O-2 batteries due to its high ionic conductivity, electrolyte uptake and thermal stability. Unfortunately, its high cost hinders the future commercialization of U-O-2 battery. Herein, a cost-effective aluminum silicate fiber (ASF) membrane was utilized for the first time to replace the conventional glass fiber as the separator in Li-O-2 batteries. Thanks to the high ionic conductivity and good electrolyte wettability, batteries with ASF separator exhibit high electrochemical performance, even better than those with commercial glass fiber. In addition, the ASF membrane also shows better thermal stability under extreme conditions. Impressively, the cost of aluminum silicate fiber is less than 1% of the glass fiber (2.3 $/m(2) vs. 370.7 $/m(2)). The combination of excellent performance and low cost promises it to be an ideal substitute for the conventional glass fiber as the separator for U-O-2 batteries. (C) 2020 Published by Elsevier Ltd.
学科主题	Chemistry ; Energy & Fuels ; Materials Science
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/20521]
专题	2020专题
作者单位	1.Liu, Z 2.He, H (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China.
推荐引用方式 GB/T 7714	Zhao, Z.,Pan, L.,Li, Y.,et al. Aluminum silicate fiber membrane: A cost-effective substitute for fiber glass separator in Li-O-2 battery[J]. MATERIALS TODAY ENERGY,2020,17.
APA	Zhao, Z..,Pan, L..,Li, Y..,Wang, J..,Luo, Z..,...&He, H..(2020).Aluminum silicate fiber membrane: A cost-effective substitute for fiber glass separator in Li-O-2 battery.MATERIALS TODAY ENERGY,17.
MLA	Zhao, Z.,et al."Aluminum silicate fiber membrane: A cost-effective substitute for fiber glass separator in Li-O-2 battery".MATERIALS TODAY ENERGY 17(2020).