【摘要】 综述了不同方法合成的锂电池正极材料碳硫聚合物的结构、键合类型及其电化学性能;分析了各种碳硫聚合物性能差异的原因;提高碳硫聚合物的循环性能的关键,在于将储能的S—S键连接在聚合物碳链(最好是导电碳链)上。更多还原

【Abstract】 The structure,bonding type and electrochemical performance of carbon-sulfur polymers as cathode materials for lithium battery synthesized by different methods were reviewed.The reasons for electrochemical performance difference among carbon-sulfur polymers were analyzed.The key to improve the cycle performance of carbon-sulfur polymers was combined the S—S bond with polymeric carbon lines(the conductive carbon line was preferred).更多还原