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World Electric Vehicle Journal is published by MDPI from Volume 9 issue 1 (2018). Articles in this Issue were published by The World Electric Vehicle Association (WEVA) and its member the European Association for e-Mobility (AVERE), the Electric Drive Transportation Association (EDTA), and the Electric Vehicle Association of Asia Pacific (EVAAP). They are hosted by MDPI on mdpi.com as a courtesy and upon agreement with AVERE.
Open AccessArticle

A novel suspension polymerization process to prepare sulfur composite cathode materials for lithium/sulfur batteries

Central Research Institute, Chery Automobile Co. LTD, Wuhu, Anhui, 241009, China
World Electr. Veh. J. 2010, 4(2), 332-334; https://doi.org/10.3390/wevj4020332
Published: 25 June 2010
The sulfur-containing PAN composite cathode materials for lithium/sulfur batteries were prepared by suspension polymerization method and electrochemical properties of lithium/sulfur cells were investigated. The sulfur composite cathode was characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM). The structure analysis showed that the sulfur composite is constituted by homogenous flake-like crystallites with the size about 100 nm. The sulfur composite cathode showed a not very high initial capacity of 546.6 mAh•g−1, but the cycle performance was excellent and had a slowly capacity fade after the second cycle, and remained at a reversible capacity of 400mAh•g−1 after 30 cycles.
Keywords: lithium/sulfur batteries; cathode materials; cycle performance; capacity lithium/sulfur batteries; cathode materials; cycle performance; capacity
MDPI and ACS Style

Zhu, G. A novel suspension polymerization process to prepare sulfur composite cathode materials for lithium/sulfur batteries. World Electr. Veh. J. 2010, 4, 332-334.

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