Negative plate and lithium ion secondary battery

The invention relates to the field of batteries, in particular to a negative plate and a lithium ion secondary battery comprising the negative plate. The negative plate disclosed by the invention has relatively good structural stability. Comprising the negative plate disclosed by the invention can have excellent cycle performance under the condition of relatively small energy density loss. 本发明涉及电池领域，具体涉及一种负极片和包括该负极片的锂离子二次电池。本发明的负极片具有较好的结构稳定性。包括本发明负极片的锂离子二次电池能够在能量密度损失较小的情况下，具有优异的循环性能。