Structure and properties of cathode materials for ion batteries

doi:10.19799/j.cnki.2095-4239.2019.0184

Abstract

Abstract: In recent years, rechargeable batteries have attracted the attention of more researchers because of its low cost, simple operation, safety and environmental protection. Compared with lithium-ion batteries, sodium, potassium, magnesium, zinc and aluminum ion batteries have unique advantages in terms of cost and safety, and provide newstrategy for the development of battery-type energy storage systems (BESS) and electric vehicles (EVs). Cathode materials is one of the important components of ion battery, and its properties will directly affect the working condition of the entire battery system. Herein, we review the latest advances and progresses of ion battery cathode materials, as well as ion storage mechanisms. In addition, we explore the relationship between structure and electrochemical properties to summary various methods for improving ion storage performance, thereby making low-cost ion batteries closer to sustainable large-scale energy storage systems.

Key words: ion battery, cathode material, modification, electrochemical properties

CLC Number:

TM911

LIU Tao, QIU Daping, XIA Jiannian, DENG Jiahong, CHEN Zhiyu, WEI Jinying, LI Min, YANG Ru. Structure and properties of cathode materials for ion batteries[J]. Energy Storage Science and Technology, 2019, 8(S1): 1-17.

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