锂离子电池单颗粒动力学表征方法综述

左安昊, 方儒卿, 李哲

Kinetic characterization of electrode materials for lithium-ion batteries via single-particle microelectrodes

Anhao ZUO, Ruqing FANG, Zhe LI

图9 (a) 氮-掺杂还原氧化石墨烯 (N-rGO)/铟锡氧化物 (ITO) 电极表面SEM图[61]；(b) 样品表面的双电层电容分布[61]；(c) 样品表面的电子转移阻抗分布[61]；有机电解液体系 (d) 和水系电解液体系 (e) 中的Tafel曲线及交换电流密度、电荷转移阻抗结果[62]；(f) 有机电解液体系和水系电解液体系中的去溶剂化过程示意图[62]

Fig. 9 (a) SEM image of nitrogen-doped reduced graphene oxide (N-rGO)/indium tin oxide (ITO) electrode surface[61]; (b) Double-layer capacitance distribution on the sample surface[61]; (c) Charge transfer resistance distribution on the sample surface[61]; Tafel curves, exchange current density, and charge transfer resistance in organic electrolyte (d) and aqueous electrolyte (e) [62]; (f) Schematic of the de-solvation process in organic and aqueous electrolyte[62]