|
CN112242566A
|
|
Infiltration method of lithium ion battery
|
|
CN112259913A
|
|
Diaphragm slurry and preparation method and application thereof
|
|
CN112103471A
|
|
Pole piece and lithium ion battery
|
|
CN111864179A
|
|
Positive pole piece and preparation method thereof, lithium ion battery containing positive pole piece and application of lithium ion battery
|
|
CN112170121A
|
|
Extrusion coating machine reflux pressure calculation method and device and storage medium
|
|
CN111999666A
|
|
Quantitative test method for diffusion impedance of lithium ion battery cell
|
|
CN111834605A
|
|
Method for improving wavy edge of pole piece and roller press adopted by method
|
|
CN111600074A
|
|
High-voltage lithium ion battery electrolyte and high-voltage lithium ion battery
|
|
CN111422477A
|
|
Battery cell cartridge clip adjusting device and adjusting method
|
|
CN111326796A
|
|
High-temperature lithium ion battery electrolyte and lithium ion battery
|
|
CN111208160A
|
|
Method for evaluating cycle performance of ternary material
|
|
CN111208136A
|
|
Method and device for on-line checking orientation of coating diaphragm
|
|
CN111123111A
|
|
Method for optimizing formation step by using alternating current impedance test
|
|
CN111162323A
|
|
Winding type lithium ion battery cell and preparation method thereof
|
|
CN111152520A
|
|
Lithium ion battery packaging film and preparation method thereof
|
|
CN111122627A
|
|
Method for testing optimal compaction density of graphite negative plate
|
|
CN111063939A
|
|
Three-electrode battery and preparation method thereof
|
|
CN110994041A
|
|
Design method of polymer soft-package battery cell air bag
|
|
CN110993890A
|
|
Negative pole piece, preparation method and application thereof
|
|
CN110931710A
|
|
Positive electrode substrate, preparation method and application thereof
|
