Aromatic Carbonyl Derivative Polymers as High-Performance Li-Ion Storage Materials


  • We thank Prof. Lifeng Chi, Dr. Wenchong Wang, and Dr. Bartosz Such in Muenster University for discussion. This work was supported by the National Natural Science Foundation of China (No. 20471044). Supporting Information is available online from Wiley InterScience or from the author.


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Aromatic carbonyl derivative sulfide polymers (see figure and inside cover) are described as a novel organic positive-electrode material for Li-ion batteries. The excellent capacity and cycling stability performances, as well as many advantages including, amongst others, high safety, make them a possible replacement for conventional inorganic transition-metal-oxide-based materials.