| 摘要 |
This invention provides a battery comprising a separator, which has a shutdown function and, at the same time, can suppress a lowering in output of the battery, a vehicle with the battery mounted thereon, and a battery mounted equipment. A battery (1) comprises a positive electrode plate (31), a negative electrode plate (41), and a separator (20). The separator comprises a porous resin layer (21) formed of a polyolefin-type synthetic resin and an inorganic oxide layer (27) layered on the resin layer (21). First particles (P1), which are independent single crystal particles, and second particles (P2), which are connected particles comprising a plurality of particulate parts formed of a single crystal connected to each other in chains and integrated with each other, are dispersed in each other in the inorganic oxide layer (27). |
