Patent ID: 11909048
Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 3:
4. The positive electrode slurry according to claim 1, wherein
a gel state factor G of the positive electrode slurry ranges from 0 to 1;
wherein G=(m1−m2)/m1, the slurry is determined not to be gelled when G ranges from 0 to 0.3, and the slurry is determined to be gelled when G is greater than 0.3;
m1 is a mass of a positive electrode slurry obtained after 2 kg of an initial positive electrode slurry is filtered for 10 minutes using a 100-mesh filter; and
m2 is a mass of a positive electrode slurry obtained after 2 kg of a positive electrode slurry that has been left standing for 48 hours is filtered for 10 minutes using a 100-mesh filter; wherein
the positive electrode slurry used for determining m1 and the positive electrode slurry used for determining m2 are from the same batch of positive electrode slurry.