吡啶添加剂改善磷酸铁锂储能电池循环性能研究

王鹏程, 李定昌, 李君涛, 卢光波, 王铈汶

A Novel Electrolyte Pyridine Additive for Enhancing Cycle Life of Lithium-Ion Batteries

Peng-Cheng Wang, Ding-Chang Li, Jun-Tao Li, Guang-Bo Lu, Shi-Wen Wang

Figure 1. (a) LUMO and HOMO energies of EMC, DMC, EC, VC, Py, [EC]Li+, [VC]Li+ and [Py]Li+. (b) The binding energies of [EC]Li+, [VC]Li+ and [Py]Li+. (c) Electrostatic potential of Py.