▎ 摘　　要

NOVELTY - The battery pole sheet has a battery electrode current collector (1), a first heat-sensitive and pressure-sensitive functional coating (2), a second heat-sensitive and pressure-sensitive functional coating (4), a first active material layer (3) and a second active material layer (5). The upper and lower sides of the battery electrode current collector are respectively coated with a first heat-sensitive and pressure-sensitive functional coating and a second heat-sensitive and pressure-sensitive functional coating. The outer side of the first heat-sensitive and pressure-sensitive functional coating and the second heat-sensitive and pressure-sensitive functional coating is respectively coated with a first active material layer (3) and a second active material layer. The first heat-sensitive and pressure-sensitive functional coating and the second heat-sensitive and pressure-sensitive functional coating are coatings capable of mass transfer. USE - Lithium-ion battery pole sheet for lithium-ion battery (claimed) used in new energy vehicles. ADVANTAGE - The long-life lithium-ion battery pole sheet coats the battery pole sheet current collector with a functional coating with self-adaptive flow function, which can monitor the force and heat of each position on the battery pole sheet in real time. The thickness of the functional coating is tThrough the self-adaptive flow of the functional coating, which ensures that the thickness of the battery pole sheet is consistent, eliminates potential safety hazards, and significantly improves the overall service life of the battery cell. The environment of the active material is changed to ensure the consumption rate of the active material by automatically adjusting the structure of the functional material, and at the same time, which avoids the premature failure of the entire battery cell caused by the failure of a certain point. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing the lithium-ion battery pole sheet. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of a lithium-ion battery pole sheet. 1Battery electrode current collector 2First heat-sensitive and pressure-sensitive functional coating 3First active material layer 4Second heat-sensitive and pressure-sensitive functional coating 5Second active material layer