| abstract |
Negative electrode for a secondary lithium ion battery, comprising: a metal sheet, and a layer of negative electrode active material that forms on a single surface or both surfaces of the metal sheet and includes an active negative electrode material and a conductive auxiliary, in which a film containing a conductive material is formed between the metal sheet and the negative electrode active layer, the film containing a conductive material that includes a binder, and the binder includes a polysaccharide, The conductive material is carbon black and / or graphite, characterized in that the negative electrode active material includes an oxide containing titanium, and the conductive auxiliary is a fibrous carbonaceous material. |