Journal Pre-proof Preparation of LiFePO 4 /Li 3 V 2 (PO 4 ) 3 /C composite cathode materials and their electrochemical performance analysis Wen-Chen Chien, Jin-Siang Jhang, She-Huang Wu, Zong-Han Wu, Chun-Chen Yang PII: S0925-8388(20)32811-5 DOI: https://doi.org/10.1016/j.jallcom.2020.156447 Reference: JALCOM 156447 To appear in: Journal of Alloys and Compounds Received Date: 19 April 2020 Revised Date: 14 July 2020 Accepted Date: 16 July 2020 Please cite this article as: W.-C. Chien, J.-S. Jhang, S.-H. Wu, Z.-H. Wu, C.-C. Yang, Preparation of LiFePO 4 /Li 3 V 2 (PO 4 ) 3 /C composite cathode materials and their electrochemical performance analysis, Journal of Alloys and Compounds (2020), doi: https://doi.org/10.1016/j.jallcom.2020.156447. This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2020 Published by Elsevier B.V.