Immobilization Strategies of Organic Electrode Materials
Shengnan Zhang , Dongmei Han , Shan Ren , Min Xiao , Shuanjin Wang , Yuezhong Meng
Progress in Chemistry ›› 2020, Vol. 32 ›› Issue (1) : 103 -118.
Organic electrode materials are expected to be the effective electrode materials for next generation of sustainable and versatile energy storage devices because of their high theoretical specific capacity, low cost, environmental friendliness and molecular designability. However, according to the principle of similar compatibility, the organic electrode materials dissolve easily in organic electrolytes, leading to rapid decay of reversible capacity, poor cycle stability and rate performance. Many researches have been devoted to restraining the dissolution of organic electrode materials by immobilization. This review focuses on the strategies of immobilization for organic electrode materials. The immobilization mechanism and the role of various strategies for different kinds of organic electrode materials are introduced, the challenges faced by organic electrode materials are then outlined, and finally the future research trend and improvement directions have been envisaged.
organic electrode material / dissolution / immobilization / secondary battery
National Natural Science Foundation of China(51573215)
National Natural Science Foundation of China(U1301244)
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