| abstract |
The present invention provides an electrode that contributes to further improving the performance of a battery or a capacitor by selecting a dispersant that not only makes the electrode structure uniform but also plays a role in improving the performance of the battery and the capacitor. An electrode (1) comprising an active material (2) and a conductive aid (3), the electrode (1) further comprising a dispersant (5), the dispersant (5) comprising the conductive aid (3) and the active material (2). The electrode 1 is characterized by being adsorbed on the surface. More preferably, it is an electrode 1 including a dispersing agent 5 having at least one selected from the group consisting of a molecular structure, atoms and ions to be a charge transfer medium, and more preferably a charge transfer medium contained in the active material 2 The electrode 1 containing the dispersant 5 having the same charge as that of the electrode 1. [Selection] Figure 1 |