Positive electrode plate for secondary battery and secondary battery
AssigneeContemporary Amperex Technology Co., Limited
InventorsLili Wu, Xuan Li, Xin Sun, Peidong Song, Liang Yun, Xingbu Chen, Miaomiao Dong
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Abstract
Provided are a positive electrode plate for secondary battery, a manufacturing method thereof, and a secondary battery, battery module, battery pack, and electric apparatus using such positive electrode plate for secondary battery. The positive electrode plate for secondary battery includes a current collector and a positive electrode active substance layer and further includes a porous layer containing a porous carbon material between the current collector and the positive electrode active substance layer.
Claims15
A positive electrode plate for secondary battery, characterized by comprising:
- a current collector and a positive electrode active substance layer, and further comprising a porous layer containing a porous carbon material between the current collector and the positive electrode active substance layer.
Dependencies are inferred from the claim text.