ELECTRODE ASSEMBLY AND ELECTROCHEMICAL DEVICE CONTAINING SAME

摘要

An electrode assembly according to the present invention comprises: a stacked electrodes part formed by stacking one or more basic unit cells, the basic unit cell having a four-layer stacked structure of a first electrode, a sheet of separation film, a second electrode, and a sheet of separation film; and an electrode fixing part enveloping the stacked electrodes part so as to fixedly hold same. The electrode assembly according to the present invention can be accurately aligned and stably fixed even when the electrode assembly can be produced with just a stacking process, without a folding process.