Function principle of lithium battery separator technology main content In the complex system of lithium battery, diaphragm is the key component to ensure safety and performance. The thin film, which is only 5-25 microns thick, is designed to block direct contact between positive and negative electrodes while allowing lithium ions to pass through efficiently. With the improvement of battery performance…
Lithium battery separator: a nano-barrier that guards safety main content In the complex system of lithium battery, diaphragm is the key component to ensure safety and performance. The thin film, which is only 5-25 microns thick, is designed to block direct contact between positive and negative electrodes while allowing lithium ions to pass through efficiently. With the improvement of battery…
Design philosophy of anode materials main content If the positive electrode material is the “energy heart” of lithium batteries, then the negative electrode material is the “energy storage warehouse” that silently carries lithium ions. During the charging and discharging process, the shuttling of lithium ions between the positive and negative electrodes is essentially the ultimate test of the negative electrode…
Negative material – “storage warehouse” for lithium batteries main content If the positive electrode material is the “energy heart” of lithium batteries, then the negative electrode material is the “energy storage warehouse” that silently carries lithium ions. During the charging and discharging process, the shuttling of lithium ions between the positive and negative electrodes is essentially the ultimate test of…
Structural design of positive electrode material main content As the core component of lithium battery, anode material directly determines the energy density, cycle life and safety of the battery. It is like a sophisticated ion exchange station, which completes the mutual conversion of chemical energy and electric energy through the embedding and detaching of lithium ions during the charging and…
Positive electrode material main content As the core component of lithium batteries, the cathode material directly determines the energy density, cycle life and safety of the battery. It is like a precise ion exchange station, in the charge and discharge process through the insertion and removal of lithium ions, complete the mutual conversion of chemical energy and electric energy. Current…